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n8.1-dev
fftools/ffprobe.c
3 224 строки
137 KB
Timo Rothenpieler
all: fix typos found by codespell
03 авг 2025, 14:48
03 авг 2025, 14:48
262d41c
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/* * Copyright (c) 2007-2010 Stefano Sabatini * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ /** * @file * simple media prober based on the FFmpeg libraries */ #include "config.h" #include "libavutil/ffversion.h" #include <string.h> #include <math.h> #include "libavformat/avformat.h" #include "libavformat/version.h" #include "libavcodec/avcodec.h" #include "libavcodec/version.h" #include "libavutil/ambient_viewing_environment.h" #include "libavutil/avassert.h" #include "libavutil/avstring.h" #include "libavutil/bprint.h" #include "libavutil/channel_layout.h" #include "libavutil/display.h" #include "libavutil/film_grain_params.h" #include "libavutil/hdr_dynamic_metadata.h" #include "libavutil/iamf.h" #include "libavutil/mastering_display_metadata.h" #include "libavutil/hdr_dynamic_vivid_metadata.h" #include "libavutil/dovi_meta.h" #include "libavutil/mem.h" #include "libavutil/opt.h" #include "libavutil/pixdesc.h" #include "libavutil/spherical.h" #include "libavutil/stereo3d.h" #include "libavutil/dict.h" #include "libavutil/intreadwrite.h" #include "libavutil/libm.h" #include "libavutil/parseutils.h" #include "libavutil/timecode.h" #include "libavutil/timestamp.h" #include "libavdevice/avdevice.h" #include "libavdevice/version.h" #include "libswscale/swscale.h" #include "libswscale/version.h" #include "libswresample/swresample.h" #include "libswresample/version.h" #include "libavfilter/version.h" #include "textformat/avtextformat.h" #include "cmdutils.h" #include "opt_common.h" #include "libavutil/thread.h" // attached as opaque_ref to packets/frames typedef struct FrameData { int64_t pkt_pos; int pkt_size; } FrameData; typedef struct InputStream { AVStream *st; AVCodecContext *dec_ctx; } InputStream; typedef struct InputFile { AVFormatContext *fmt_ctx; InputStream *streams; int nb_streams; } InputFile; const char program_name[] = "ffprobe"; const int program_birth_year = 2007; static int do_analyze_frames = 0; static int do_bitexact = 0; static int do_count_frames = 0; static int do_count_packets = 0; static int do_read_frames = 0; static int do_read_packets = 0; static int do_show_chapters = 0; static int do_show_error = 0; static int do_show_format = 0; static int do_show_frames = 0; static int do_show_packets = 0; static int do_show_programs = 0; static int do_show_stream_groups = 0; static int do_show_stream_group_components = 0; static int do_show_streams = 0; static int do_show_stream_disposition = 0; static int do_show_stream_group_disposition = 0; static int do_show_data = 0; static int do_show_program_version = 0; static int do_show_library_versions = 0; static int do_show_pixel_formats = 0; static int do_show_pixel_format_flags = 0; static int do_show_pixel_format_components = 0; static int do_show_log = 0; static int do_show_chapter_tags = 0; static int do_show_format_tags = 0; static int do_show_frame_tags = 0; static int do_show_program_tags = 0; static int do_show_stream_group_tags = 0; static int do_show_stream_tags = 0; static int do_show_packet_tags = 0; static int show_value_unit = 0; static int use_value_prefix = 0; static int use_byte_value_binary_prefix = 0; static int use_value_sexagesimal_format = 0; static int show_private_data = 1; #define SHOW_OPTIONAL_FIELDS_AUTO -1 #define SHOW_OPTIONAL_FIELDS_NEVER 0 #define SHOW_OPTIONAL_FIELDS_ALWAYS 1 static int show_optional_fields = SHOW_OPTIONAL_FIELDS_AUTO; static char *output_format; static char *stream_specifier; static char *show_data_hash; typedef struct ReadInterval { int id; ///< identifier int64_t start, end; ///< start, end in second/AV_TIME_BASE units int has_start, has_end; int start_is_offset, end_is_offset; int duration_frames; } ReadInterval; static ReadInterval *read_intervals; static int read_intervals_nb = 0; static int find_stream_info = 1; /* section structure definition */ typedef enum { SECTION_ID_CHAPTER, SECTION_ID_CHAPTER_TAGS, SECTION_ID_CHAPTERS, SECTION_ID_ERROR, SECTION_ID_FORMAT, SECTION_ID_FORMAT_TAGS, SECTION_ID_FRAME, SECTION_ID_FRAMES, SECTION_ID_FRAME_TAGS, SECTION_ID_FRAME_SIDE_DATA_LIST, SECTION_ID_FRAME_SIDE_DATA, SECTION_ID_FRAME_SIDE_DATA_TIMECODE_LIST, SECTION_ID_FRAME_SIDE_DATA_TIMECODE, SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST, SECTION_ID_FRAME_SIDE_DATA_COMPONENT, SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST, SECTION_ID_FRAME_SIDE_DATA_PIECE, SECTION_ID_FRAME_LOG, SECTION_ID_FRAME_LOGS, SECTION_ID_LIBRARY_VERSION, SECTION_ID_LIBRARY_VERSIONS, SECTION_ID_PACKET, SECTION_ID_PACKET_TAGS, SECTION_ID_PACKETS, SECTION_ID_PACKETS_AND_FRAMES, SECTION_ID_PACKET_SIDE_DATA_LIST, SECTION_ID_PACKET_SIDE_DATA, SECTION_ID_PIXEL_FORMAT, SECTION_ID_PIXEL_FORMAT_FLAGS, SECTION_ID_PIXEL_FORMAT_COMPONENT, SECTION_ID_PIXEL_FORMAT_COMPONENTS, SECTION_ID_PIXEL_FORMATS, SECTION_ID_PROGRAM_STREAM_DISPOSITION, SECTION_ID_PROGRAM_STREAM_TAGS, SECTION_ID_PROGRAM, SECTION_ID_PROGRAM_STREAMS, SECTION_ID_PROGRAM_STREAM, SECTION_ID_PROGRAM_TAGS, SECTION_ID_PROGRAM_VERSION, SECTION_ID_PROGRAMS, SECTION_ID_STREAM_GROUP_STREAM_DISPOSITION, SECTION_ID_STREAM_GROUP_STREAM_TAGS, SECTION_ID_STREAM_GROUP, SECTION_ID_STREAM_GROUP_COMPONENTS, SECTION_ID_STREAM_GROUP_COMPONENT, SECTION_ID_STREAM_GROUP_SUBCOMPONENTS, SECTION_ID_STREAM_GROUP_SUBCOMPONENT, SECTION_ID_STREAM_GROUP_PIECES, SECTION_ID_STREAM_GROUP_PIECE, SECTION_ID_STREAM_GROUP_SUBPIECES, SECTION_ID_STREAM_GROUP_SUBPIECE, SECTION_ID_STREAM_GROUP_BLOCKS, SECTION_ID_STREAM_GROUP_BLOCK, SECTION_ID_STREAM_GROUP_STREAMS, SECTION_ID_STREAM_GROUP_STREAM, SECTION_ID_STREAM_GROUP_DISPOSITION, SECTION_ID_STREAM_GROUP_TAGS, SECTION_ID_STREAM_GROUPS, SECTION_ID_ROOT, SECTION_ID_STREAM, SECTION_ID_STREAM_DISPOSITION, SECTION_ID_STREAMS, SECTION_ID_STREAM_TAGS, SECTION_ID_STREAM_SIDE_DATA_LIST, SECTION_ID_STREAM_SIDE_DATA, SECTION_ID_SUBTITLE, } SectionID; static const char *get_packet_side_data_type(const void *data) { const AVPacketSideData *sd = (const AVPacketSideData *)data; return av_x_if_null(av_packet_side_data_name(sd->type), "unknown"); } static const char *get_frame_side_data_type(const void *data) { const AVFrameSideData *sd = (const AVFrameSideData *)data; return av_x_if_null(av_frame_side_data_name(sd->type), "unknown"); } static const char *get_raw_string_type(const void *data) { return data; } static const char *get_stream_group_type(const void *data) { const AVStreamGroup *stg = (const AVStreamGroup *)data; return av_x_if_null(avformat_stream_group_name(stg->type), "unknown"); } static struct AVTextFormatSection sections[] = { [SECTION_ID_CHAPTERS] = { SECTION_ID_CHAPTERS, "chapters", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_CHAPTER, -1 } }, [SECTION_ID_CHAPTER] = { SECTION_ID_CHAPTER, "chapter", 0, { SECTION_ID_CHAPTER_TAGS, -1 } }, [SECTION_ID_CHAPTER_TAGS] = { SECTION_ID_CHAPTER_TAGS, "tags", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS, { -1 }, .element_name = "tag", .unique_name = "chapter_tags" }, [SECTION_ID_ERROR] = { SECTION_ID_ERROR, "error", 0, { -1 } }, [SECTION_ID_FORMAT] = { SECTION_ID_FORMAT, "format", 0, { SECTION_ID_FORMAT_TAGS, -1 } }, [SECTION_ID_FORMAT_TAGS] = { SECTION_ID_FORMAT_TAGS, "tags", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS, { -1 }, .element_name = "tag", .unique_name = "format_tags" }, [SECTION_ID_FRAMES] = { SECTION_ID_FRAMES, "frames", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_FRAME, SECTION_ID_SUBTITLE, -1 } }, [SECTION_ID_FRAME] = { SECTION_ID_FRAME, "frame", 0, { SECTION_ID_FRAME_TAGS, SECTION_ID_FRAME_SIDE_DATA_LIST, SECTION_ID_FRAME_LOGS, -1 } }, [SECTION_ID_FRAME_TAGS] = { SECTION_ID_FRAME_TAGS, "tags", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS, { -1 }, .element_name = "tag", .unique_name = "frame_tags" }, [SECTION_ID_FRAME_SIDE_DATA_LIST] ={ SECTION_ID_FRAME_SIDE_DATA_LIST, "side_data_list", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_FRAME_SIDE_DATA, -1 }, .element_name = "side_data", .unique_name = "frame_side_data_list" }, [SECTION_ID_FRAME_SIDE_DATA] = { SECTION_ID_FRAME_SIDE_DATA, "side_data", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS|AV_TEXTFORMAT_SECTION_FLAG_HAS_TYPE, { SECTION_ID_FRAME_SIDE_DATA_TIMECODE_LIST, SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST, -1 }, .unique_name = "frame_side_data", .element_name = "side_datum", .get_type = get_frame_side_data_type }, [SECTION_ID_FRAME_SIDE_DATA_TIMECODE_LIST] = { SECTION_ID_FRAME_SIDE_DATA_TIMECODE_LIST, "timecodes", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_FRAME_SIDE_DATA_TIMECODE, -1 } }, [SECTION_ID_FRAME_SIDE_DATA_TIMECODE] = { SECTION_ID_FRAME_SIDE_DATA_TIMECODE, "timecode", 0, { -1 } }, [SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST] = { SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST, "components", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_FRAME_SIDE_DATA_COMPONENT, -1 }, .element_name = "component", .unique_name = "frame_side_data_components" }, [SECTION_ID_FRAME_SIDE_DATA_COMPONENT] = { SECTION_ID_FRAME_SIDE_DATA_COMPONENT, "component", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS|AV_TEXTFORMAT_SECTION_FLAG_HAS_TYPE, { SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST, -1 }, .unique_name = "frame_side_data_component", .element_name = "component_entry", .get_type = get_raw_string_type }, [SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST] = { SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST, "pieces", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_FRAME_SIDE_DATA_PIECE, -1 }, .element_name = "piece", .unique_name = "frame_side_data_pieces" }, [SECTION_ID_FRAME_SIDE_DATA_PIECE] = { SECTION_ID_FRAME_SIDE_DATA_PIECE, "piece", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS|AV_TEXTFORMAT_SECTION_FLAG_HAS_TYPE, { -1 }, .element_name = "piece_entry", .unique_name = "frame_side_data_piece", .get_type = get_raw_string_type }, [SECTION_ID_FRAME_LOGS] = { SECTION_ID_FRAME_LOGS, "logs", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_FRAME_LOG, -1 } }, [SECTION_ID_FRAME_LOG] = { SECTION_ID_FRAME_LOG, "log", 0, { -1 }, }, [SECTION_ID_LIBRARY_VERSIONS] = { SECTION_ID_LIBRARY_VERSIONS, "library_versions", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_LIBRARY_VERSION, -1 } }, [SECTION_ID_LIBRARY_VERSION] = { SECTION_ID_LIBRARY_VERSION, "library_version", 0, { -1 } }, [SECTION_ID_PACKETS] = { SECTION_ID_PACKETS, "packets", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_PACKET, -1} }, [SECTION_ID_PACKETS_AND_FRAMES] = { SECTION_ID_PACKETS_AND_FRAMES, "packets_and_frames", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY | AV_TEXTFORMAT_SECTION_FLAG_NUMBERING_BY_TYPE, { SECTION_ID_PACKET, -1} }, [SECTION_ID_PACKET] = { SECTION_ID_PACKET, "packet", 0, { SECTION_ID_PACKET_TAGS, SECTION_ID_PACKET_SIDE_DATA_LIST, -1 } }, [SECTION_ID_PACKET_TAGS] = { SECTION_ID_PACKET_TAGS, "tags", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS, { -1 }, .element_name = "tag", .unique_name = "packet_tags" }, [SECTION_ID_PACKET_SIDE_DATA_LIST] ={ SECTION_ID_PACKET_SIDE_DATA_LIST, "side_data_list", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_PACKET_SIDE_DATA, -1 }, .element_name = "side_data", .unique_name = "packet_side_data_list" }, [SECTION_ID_PACKET_SIDE_DATA] = { SECTION_ID_PACKET_SIDE_DATA, "side_data", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS|AV_TEXTFORMAT_SECTION_FLAG_HAS_TYPE, { -1 }, .unique_name = "packet_side_data", .element_name = "side_datum", .get_type = get_packet_side_data_type }, [SECTION_ID_PIXEL_FORMATS] = { SECTION_ID_PIXEL_FORMATS, "pixel_formats", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_PIXEL_FORMAT, -1 } }, [SECTION_ID_PIXEL_FORMAT] = { SECTION_ID_PIXEL_FORMAT, "pixel_format", 0, { SECTION_ID_PIXEL_FORMAT_FLAGS, SECTION_ID_PIXEL_FORMAT_COMPONENTS, -1 } }, [SECTION_ID_PIXEL_FORMAT_FLAGS] = { SECTION_ID_PIXEL_FORMAT_FLAGS, "flags", 0, { -1 }, .unique_name = "pixel_format_flags" }, [SECTION_ID_PIXEL_FORMAT_COMPONENTS] = { SECTION_ID_PIXEL_FORMAT_COMPONENTS, "components", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, {SECTION_ID_PIXEL_FORMAT_COMPONENT, -1 }, .unique_name = "pixel_format_components" }, [SECTION_ID_PIXEL_FORMAT_COMPONENT] = { SECTION_ID_PIXEL_FORMAT_COMPONENT, "component", 0, { -1 } }, [SECTION_ID_PROGRAM_STREAM_DISPOSITION] = { SECTION_ID_PROGRAM_STREAM_DISPOSITION, "disposition", 0, { -1 }, .unique_name = "program_stream_disposition" }, [SECTION_ID_PROGRAM_STREAM_TAGS] = { SECTION_ID_PROGRAM_STREAM_TAGS, "tags", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS, { -1 }, .element_name = "tag", .unique_name = "program_stream_tags" }, [SECTION_ID_PROGRAM] = { SECTION_ID_PROGRAM, "program", 0, { SECTION_ID_PROGRAM_TAGS, SECTION_ID_PROGRAM_STREAMS, -1 } }, [SECTION_ID_PROGRAM_STREAMS] = { SECTION_ID_PROGRAM_STREAMS, "streams", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_PROGRAM_STREAM, -1 }, .unique_name = "program_streams" }, [SECTION_ID_PROGRAM_STREAM] = { SECTION_ID_PROGRAM_STREAM, "stream", 0, { SECTION_ID_PROGRAM_STREAM_DISPOSITION, SECTION_ID_PROGRAM_STREAM_TAGS, -1 }, .unique_name = "program_stream" }, [SECTION_ID_PROGRAM_TAGS] = { SECTION_ID_PROGRAM_TAGS, "tags", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS, { -1 }, .element_name = "tag", .unique_name = "program_tags" }, [SECTION_ID_PROGRAM_VERSION] = { SECTION_ID_PROGRAM_VERSION, "program_version", 0, { -1 } }, [SECTION_ID_PROGRAMS] = { SECTION_ID_PROGRAMS, "programs", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_PROGRAM, -1 } }, [SECTION_ID_STREAM_GROUP_STREAM_DISPOSITION] = { SECTION_ID_STREAM_GROUP_STREAM_DISPOSITION, "disposition", 0, { -1 }, .unique_name = "stream_group_stream_disposition" }, [SECTION_ID_STREAM_GROUP_STREAM_TAGS] = { SECTION_ID_STREAM_GROUP_STREAM_TAGS, "tags", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS, { -1 }, .element_name = "tag", .unique_name = "stream_group_stream_tags" }, [SECTION_ID_STREAM_GROUP] = { SECTION_ID_STREAM_GROUP, "stream_group", 0, { SECTION_ID_STREAM_GROUP_TAGS, SECTION_ID_STREAM_GROUP_DISPOSITION, SECTION_ID_STREAM_GROUP_COMPONENTS, SECTION_ID_STREAM_GROUP_STREAMS, -1 } }, [SECTION_ID_STREAM_GROUP_COMPONENTS] = { SECTION_ID_STREAM_GROUP_COMPONENTS, "components", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_STREAM_GROUP_COMPONENT, -1 }, .element_name = "component", .unique_name = "stream_group_components" }, [SECTION_ID_STREAM_GROUP_COMPONENT] = { SECTION_ID_STREAM_GROUP_COMPONENT, "component", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS|AV_TEXTFORMAT_SECTION_FLAG_HAS_TYPE, { SECTION_ID_STREAM_GROUP_SUBCOMPONENTS, -1 }, .unique_name = "stream_group_component", .element_name = "component_entry", .get_type = get_stream_group_type }, [SECTION_ID_STREAM_GROUP_SUBCOMPONENTS] = { SECTION_ID_STREAM_GROUP_SUBCOMPONENTS, "subcomponents", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_STREAM_GROUP_SUBCOMPONENT, -1 }, .element_name = "component" }, [SECTION_ID_STREAM_GROUP_SUBCOMPONENT] = { SECTION_ID_STREAM_GROUP_SUBCOMPONENT, "subcomponent", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS|AV_TEXTFORMAT_SECTION_FLAG_HAS_TYPE, { SECTION_ID_STREAM_GROUP_PIECES, -1 }, .element_name = "subcomponent_entry", .get_type = get_raw_string_type }, [SECTION_ID_STREAM_GROUP_PIECES] = { SECTION_ID_STREAM_GROUP_PIECES, "pieces", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_STREAM_GROUP_PIECE, -1 }, .element_name = "piece", .unique_name = "stream_group_pieces" }, [SECTION_ID_STREAM_GROUP_PIECE] = { SECTION_ID_STREAM_GROUP_PIECE, "piece", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS|AV_TEXTFORMAT_SECTION_FLAG_HAS_TYPE, { SECTION_ID_STREAM_GROUP_SUBPIECES, -1 }, .unique_name = "stream_group_piece", .element_name = "piece_entry", .get_type = get_raw_string_type }, [SECTION_ID_STREAM_GROUP_SUBPIECES] = { SECTION_ID_STREAM_GROUP_SUBPIECES, "subpieces", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_STREAM_GROUP_SUBPIECE, -1 }, .element_name = "subpiece" }, [SECTION_ID_STREAM_GROUP_SUBPIECE] = { SECTION_ID_STREAM_GROUP_SUBPIECE, "subpiece", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS|AV_TEXTFORMAT_SECTION_FLAG_HAS_TYPE, { SECTION_ID_STREAM_GROUP_BLOCKS, -1 }, .element_name = "subpiece_entry", .get_type = get_raw_string_type }, [SECTION_ID_STREAM_GROUP_BLOCKS] = { SECTION_ID_STREAM_GROUP_BLOCKS, "blocks", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_STREAM_GROUP_BLOCK, -1 }, .element_name = "block" }, [SECTION_ID_STREAM_GROUP_BLOCK] = { SECTION_ID_STREAM_GROUP_BLOCK, "block", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS|AV_TEXTFORMAT_SECTION_FLAG_HAS_TYPE, { -1 }, .element_name = "block_entry", .get_type = get_raw_string_type }, [SECTION_ID_STREAM_GROUP_STREAMS] = { SECTION_ID_STREAM_GROUP_STREAMS, "streams", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_STREAM_GROUP_STREAM, -1 }, .unique_name = "stream_group_streams" }, [SECTION_ID_STREAM_GROUP_STREAM] = { SECTION_ID_STREAM_GROUP_STREAM, "stream", 0, { SECTION_ID_STREAM_GROUP_STREAM_DISPOSITION, SECTION_ID_STREAM_GROUP_STREAM_TAGS, -1 }, .unique_name = "stream_group_stream" }, [SECTION_ID_STREAM_GROUP_DISPOSITION] = { SECTION_ID_STREAM_GROUP_DISPOSITION, "disposition", 0, { -1 }, .unique_name = "stream_group_disposition" }, [SECTION_ID_STREAM_GROUP_TAGS] = { SECTION_ID_STREAM_GROUP_TAGS, "tags", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS, { -1 }, .element_name = "tag", .unique_name = "stream_group_tags" }, [SECTION_ID_STREAM_GROUPS] = { SECTION_ID_STREAM_GROUPS, "stream_groups", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_STREAM_GROUP, -1 } }, [SECTION_ID_ROOT] = { SECTION_ID_ROOT, "root", AV_TEXTFORMAT_SECTION_FLAG_IS_WRAPPER, { SECTION_ID_CHAPTERS, SECTION_ID_FORMAT, SECTION_ID_FRAMES, SECTION_ID_PROGRAMS, SECTION_ID_STREAM_GROUPS, SECTION_ID_STREAMS, SECTION_ID_PACKETS, SECTION_ID_ERROR, SECTION_ID_PROGRAM_VERSION, SECTION_ID_LIBRARY_VERSIONS, SECTION_ID_PIXEL_FORMATS, -1} }, [SECTION_ID_STREAMS] = { SECTION_ID_STREAMS, "streams", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_STREAM, -1 } }, [SECTION_ID_STREAM] = { SECTION_ID_STREAM, "stream", 0, { SECTION_ID_STREAM_DISPOSITION, SECTION_ID_STREAM_TAGS, SECTION_ID_STREAM_SIDE_DATA_LIST, -1 } }, [SECTION_ID_STREAM_DISPOSITION] = { SECTION_ID_STREAM_DISPOSITION, "disposition", 0, { -1 }, .unique_name = "stream_disposition" }, [SECTION_ID_STREAM_TAGS] = { SECTION_ID_STREAM_TAGS, "tags", AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS, { -1 }, .element_name = "tag", .unique_name = "stream_tags" }, [SECTION_ID_STREAM_SIDE_DATA_LIST] ={ SECTION_ID_STREAM_SIDE_DATA_LIST, "side_data_list", AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY, { SECTION_ID_STREAM_SIDE_DATA, -1 }, .element_name = "side_data", .unique_name = "stream_side_data_list" }, [SECTION_ID_STREAM_SIDE_DATA] = { SECTION_ID_STREAM_SIDE_DATA, "side_data", AV_TEXTFORMAT_SECTION_FLAG_HAS_TYPE|AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS, { -1 }, .unique_name = "stream_side_data", .element_name = "side_datum", .get_type = get_packet_side_data_type }, [SECTION_ID_SUBTITLE] = { SECTION_ID_SUBTITLE, "subtitle", 0, { -1 } }, }; static const OptionDef *options; /* FFprobe context */ static const char *input_filename; static const char *print_input_filename; static const AVInputFormat *iformat = NULL; static const char *output_filename = NULL; static const char unit_second_str[] = "s" ; static const char unit_hertz_str[] = "Hz" ; static const char unit_byte_str[] = "byte" ; static const char unit_bit_per_second_str[] = "bit/s"; static int nb_streams; static uint64_t *nb_streams_packets; static uint64_t *nb_streams_frames; static int *selected_streams; static int *streams_with_closed_captions; static int *streams_with_film_grain; static AVMutex log_mutex = AV_MUTEX_INITIALIZER; typedef struct LogBuffer { char *context_name; int log_level; char *log_message; AVClassCategory category; char *parent_name; AVClassCategory parent_category; }LogBuffer; static LogBuffer *log_buffer; static int log_buffer_size; static void log_callback(void *ptr, int level, const char *fmt, va_list vl) { AVClass* avc = ptr ? *(AVClass **) ptr : NULL; va_list vl2; char line[1024]; static int print_prefix = 1; void *new_log_buffer; va_copy(vl2, vl); av_log_default_callback(ptr, level, fmt, vl); av_log_format_line(ptr, level, fmt, vl2, line, sizeof(line), &print_prefix); va_end(vl2); #if HAVE_THREADS ff_mutex_lock(&log_mutex); new_log_buffer = av_realloc_array(log_buffer, log_buffer_size + 1, sizeof(*log_buffer)); if (new_log_buffer) { char *msg; int i; log_buffer = new_log_buffer; memset(&log_buffer[log_buffer_size], 0, sizeof(log_buffer[log_buffer_size])); log_buffer[log_buffer_size].context_name= avc ? av_strdup(avc->item_name(ptr)) : NULL; if (avc) { if (avc->get_category) log_buffer[log_buffer_size].category = avc->get_category(ptr); else log_buffer[log_buffer_size].category = avc->category; } log_buffer[log_buffer_size].log_level = level; msg = log_buffer[log_buffer_size].log_message = av_strdup(line); for (i=strlen(msg) - 1; i>=0 && msg[i] == '\n'; i--) { msg[i] = 0; } if (avc && avc->parent_log_context_offset) { AVClass** parent = *(AVClass ***) (((uint8_t *) ptr) + avc->parent_log_context_offset); if (parent && *parent) { log_buffer[log_buffer_size].parent_name = av_strdup((*parent)->item_name(parent)); log_buffer[log_buffer_size].parent_category = (*parent)->get_category ? (*parent)->get_category(parent) :(*parent)->category; } } log_buffer_size ++; } ff_mutex_unlock(&log_mutex); #endif } #define print_fmt(k, f, ...) do { \ av_bprint_clear(&pbuf); \ av_bprintf(&pbuf, f, __VA_ARGS__); \ avtext_print_string(tfc, k, pbuf.str, 0); \ } while (0) #define print_list_fmt(k, f, n, m, ...) do { \ av_bprint_clear(&pbuf); \ for (int idx = 0; idx < n; idx++) { \ for (int idx2 = 0; idx2 < m; idx2++) { \ if (idx > 0 || idx2 > 0) \ av_bprint_chars(&pbuf, ' ', 1); \ av_bprintf(&pbuf, f, __VA_ARGS__); \ } \ } \ avtext_print_string(tfc, k, pbuf.str, 0); \ } while (0) #define print_int(k, v) avtext_print_integer(tfc, k, v, 0) #define print_q(k, v, s) avtext_print_rational(tfc, k, v, s) #define print_str(k, v) avtext_print_string(tfc, k, v, 0) #define print_str_opt(k, v) avtext_print_string(tfc, k, v, AV_TEXTFORMAT_PRINT_STRING_OPTIONAL) #define print_str_validate(k, v) avtext_print_string(tfc, k, v, AV_TEXTFORMAT_PRINT_STRING_VALIDATE) #define print_time(k, v, tb) avtext_print_time(tfc, k, v, tb, 0) #define print_ts(k, v) avtext_print_ts(tfc, k, v, 0) #define print_duration_time(k, v, tb) avtext_print_time(tfc, k, v, tb, 1) #define print_duration_ts(k, v) avtext_print_ts(tfc, k, v, 1) #define print_val(k, v, u) avtext_print_unit_integer(tfc, k, v, u) #define REALLOCZ_ARRAY_STREAM(ptr, cur_n, new_n) \ { \ ret = av_reallocp_array(&(ptr), (new_n), sizeof(*(ptr))); \ if (ret < 0) \ goto end; \ memset( (ptr) + (cur_n), 0, ((new_n) - (cur_n)) * sizeof(*(ptr)) ); \ } static inline int show_tags(AVTextFormatContext *tfc, AVDictionary *tags, int section_id) { const AVDictionaryEntry *tag = NULL; int ret = 0; if (!tags) return 0; avtext_print_section_header(tfc, NULL, section_id); while ((tag = av_dict_iterate(tags, tag))) { if ((ret = print_str_validate(tag->key, tag->value)) < 0) break; } avtext_print_section_footer(tfc); return ret; } static void print_displaymatrix(AVTextFormatContext *tfc, const int32_t matrix[9]) { double rotation = av_display_rotation_get(matrix); if (isnan(rotation)) rotation = 0; avtext_print_integers(tfc, "displaymatrix", (void*)matrix, 9, " %11d", 3, 4, 1); print_int("rotation", rotation); } static void print_mastering_display_metadata(AVTextFormatContext *tfc, const AVMasteringDisplayMetadata *metadata) { if (metadata->has_primaries) { print_q("red_x", metadata->display_primaries[0][0], '/'); print_q("red_y", metadata->display_primaries[0][1], '/'); print_q("green_x", metadata->display_primaries[1][0], '/'); print_q("green_y", metadata->display_primaries[1][1], '/'); print_q("blue_x", metadata->display_primaries[2][0], '/'); print_q("blue_y", metadata->display_primaries[2][1], '/'); print_q("white_point_x", metadata->white_point[0], '/'); print_q("white_point_y", metadata->white_point[1], '/'); } if (metadata->has_luminance) { print_q("min_luminance", metadata->min_luminance, '/'); print_q("max_luminance", metadata->max_luminance, '/'); } } static void print_context_light_level(AVTextFormatContext *tfc, const AVContentLightMetadata *metadata) { print_int("max_content", metadata->MaxCLL); print_int("max_average", metadata->MaxFALL); } static void print_dovi_metadata(AVTextFormatContext *tfc, const AVDOVIMetadata *dovi) { if (!dovi) return; { const AVDOVIRpuDataHeader *hdr = av_dovi_get_header(dovi); const AVDOVIDataMapping *mapping = av_dovi_get_mapping(dovi); const AVDOVIColorMetadata *color = av_dovi_get_color(dovi); AVBPrint pbuf; av_bprint_init(&pbuf, 1, AV_BPRINT_SIZE_UNLIMITED); // header print_int("rpu_type", hdr->rpu_type); print_int("rpu_format", hdr->rpu_format); print_int("vdr_rpu_profile", hdr->vdr_rpu_profile); print_int("vdr_rpu_level", hdr->vdr_rpu_level); print_int("chroma_resampling_explicit_filter_flag", hdr->chroma_resampling_explicit_filter_flag); print_int("coef_data_type", hdr->coef_data_type); print_int("coef_log2_denom", hdr->coef_log2_denom); print_int("vdr_rpu_normalized_idc", hdr->vdr_rpu_normalized_idc); print_int("bl_video_full_range_flag", hdr->bl_video_full_range_flag); print_int("bl_bit_depth", hdr->bl_bit_depth); print_int("el_bit_depth", hdr->el_bit_depth); print_int("vdr_bit_depth", hdr->vdr_bit_depth); print_int("spatial_resampling_filter_flag", hdr->spatial_resampling_filter_flag); print_int("el_spatial_resampling_filter_flag", hdr->el_spatial_resampling_filter_flag); print_int("disable_residual_flag", hdr->disable_residual_flag); // data mapping values print_int("vdr_rpu_id", mapping->vdr_rpu_id); print_int("mapping_color_space", mapping->mapping_color_space); print_int("mapping_chroma_format_idc", mapping->mapping_chroma_format_idc); print_int("nlq_method_idc", mapping->nlq_method_idc); switch (mapping->nlq_method_idc) { case AV_DOVI_NLQ_NONE: print_str("nlq_method_idc_name", "none"); break; case AV_DOVI_NLQ_LINEAR_DZ: print_str("nlq_method_idc_name", "linear_dz"); break; default: print_str("nlq_method_idc_name", "unknown"); break; } print_int("num_x_partitions", mapping->num_x_partitions); print_int("num_y_partitions", mapping->num_y_partitions); avtext_print_section_header(tfc, NULL, SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST); for (int c = 0; c < 3; c++) { const AVDOVIReshapingCurve *curve = &mapping->curves[c]; avtext_print_section_header(tfc, "Reshaping curve", SECTION_ID_FRAME_SIDE_DATA_COMPONENT); print_list_fmt("pivots", "%"PRIu16, curve->num_pivots, 1, curve->pivots[idx]); avtext_print_section_header(tfc, NULL, SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST); for (int i = 0; i < curve->num_pivots - 1; i++) { AVBPrint piece_buf; av_bprint_init(&piece_buf, 0, AV_BPRINT_SIZE_AUTOMATIC); switch (curve->mapping_idc[i]) { case AV_DOVI_MAPPING_POLYNOMIAL: av_bprintf(&piece_buf, "Polynomial"); break; case AV_DOVI_MAPPING_MMR: av_bprintf(&piece_buf, "MMR"); break; default: av_bprintf(&piece_buf, "Unknown"); break; } av_bprintf(&piece_buf, " mapping"); avtext_print_section_header(tfc, piece_buf.str, SECTION_ID_FRAME_SIDE_DATA_PIECE); print_int("mapping_idc", curve->mapping_idc[i]); switch (curve->mapping_idc[i]) { case AV_DOVI_MAPPING_POLYNOMIAL: print_str("mapping_idc_name", "polynomial"); print_int("poly_order", curve->poly_order[i]); print_list_fmt("poly_coef", "%"PRIi64, curve->poly_order[i] + 1, 1, curve->poly_coef[i][idx]); break; case AV_DOVI_MAPPING_MMR: print_str("mapping_idc_name", "mmr"); print_int("mmr_order", curve->mmr_order[i]); print_int("mmr_constant", curve->mmr_constant[i]); print_list_fmt("mmr_coef", "%"PRIi64, curve->mmr_order[i], 7, curve->mmr_coef[i][idx][idx2]); break; default: print_str("mapping_idc_name", "unknown"); break; } // SECTION_ID_FRAME_SIDE_DATA_PIECE avtext_print_section_footer(tfc); } // SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST avtext_print_section_footer(tfc); if (mapping->nlq_method_idc != AV_DOVI_NLQ_NONE) { const AVDOVINLQParams *nlq = &mapping->nlq[c]; print_int("nlq_offset", nlq->nlq_offset); print_int("vdr_in_max", nlq->vdr_in_max); switch (mapping->nlq_method_idc) { case AV_DOVI_NLQ_LINEAR_DZ: print_int("linear_deadzone_slope", nlq->linear_deadzone_slope); print_int("linear_deadzone_threshold", nlq->linear_deadzone_threshold); break; } } // SECTION_ID_FRAME_SIDE_DATA_COMPONENT avtext_print_section_footer(tfc); } // SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST avtext_print_section_footer(tfc); // color metadata print_int("dm_metadata_id", color->dm_metadata_id); print_int("scene_refresh_flag", color->scene_refresh_flag); print_list_fmt("ycc_to_rgb_matrix", "%d/%d", FF_ARRAY_ELEMS(color->ycc_to_rgb_matrix), 1, color->ycc_to_rgb_matrix[idx].num, color->ycc_to_rgb_matrix[idx].den); print_list_fmt("ycc_to_rgb_offset", "%d/%d", FF_ARRAY_ELEMS(color->ycc_to_rgb_offset), 1, color->ycc_to_rgb_offset[idx].num, color->ycc_to_rgb_offset[idx].den); print_list_fmt("rgb_to_lms_matrix", "%d/%d", FF_ARRAY_ELEMS(color->rgb_to_lms_matrix), 1, color->rgb_to_lms_matrix[idx].num, color->rgb_to_lms_matrix[idx].den); print_int("signal_eotf", color->signal_eotf); print_int("signal_eotf_param0", color->signal_eotf_param0); print_int("signal_eotf_param1", color->signal_eotf_param1); print_int("signal_eotf_param2", color->signal_eotf_param2); print_int("signal_bit_depth", color->signal_bit_depth); print_int("signal_color_space", color->signal_color_space); print_int("signal_chroma_format", color->signal_chroma_format); print_int("signal_full_range_flag", color->signal_full_range_flag); print_int("source_min_pq", color->source_min_pq); print_int("source_max_pq", color->source_max_pq); print_int("source_diagonal", color->source_diagonal); av_bprint_finalize(&pbuf, NULL); } } static void print_dynamic_hdr10_plus(AVTextFormatContext *tfc, const AVDynamicHDRPlus *metadata) { if (!metadata) return; print_int("application version", metadata->application_version); print_int("num_windows", metadata->num_windows); for (int n = 1; n < metadata->num_windows; n++) { const AVHDRPlusColorTransformParams *params = &metadata->params[n]; print_q("window_upper_left_corner_x", params->window_upper_left_corner_x,'/'); print_q("window_upper_left_corner_y", params->window_upper_left_corner_y,'/'); print_q("window_lower_right_corner_x", params->window_lower_right_corner_x,'/'); print_q("window_lower_right_corner_y", params->window_lower_right_corner_y,'/'); print_q("window_upper_left_corner_x", params->window_upper_left_corner_x,'/'); print_q("window_upper_left_corner_y", params->window_upper_left_corner_y,'/'); print_int("center_of_ellipse_x", params->center_of_ellipse_x ) ; print_int("center_of_ellipse_y", params->center_of_ellipse_y ); print_int("rotation_angle", params->rotation_angle); print_int("semimajor_axis_internal_ellipse", params->semimajor_axis_internal_ellipse); print_int("semimajor_axis_external_ellipse", params->semimajor_axis_external_ellipse); print_int("semiminor_axis_external_ellipse", params->semiminor_axis_external_ellipse); print_int("overlap_process_option", params->overlap_process_option); } print_q("targeted_system_display_maximum_luminance", metadata->targeted_system_display_maximum_luminance,'/'); if (metadata->targeted_system_display_actual_peak_luminance_flag) { print_int("num_rows_targeted_system_display_actual_peak_luminance", metadata->num_rows_targeted_system_display_actual_peak_luminance); print_int("num_cols_targeted_system_display_actual_peak_luminance", metadata->num_cols_targeted_system_display_actual_peak_luminance); for (int i = 0; i < metadata->num_rows_targeted_system_display_actual_peak_luminance; i++) { for (int j = 0; j < metadata->num_cols_targeted_system_display_actual_peak_luminance; j++) { print_q("targeted_system_display_actual_peak_luminance", metadata->targeted_system_display_actual_peak_luminance[i][j],'/'); } } } for (int n = 0; n < metadata->num_windows; n++) { const AVHDRPlusColorTransformParams *params = &metadata->params[n]; for (int i = 0; i < 3; i++) { print_q("maxscl",params->maxscl[i],'/'); } print_q("average_maxrgb", params->average_maxrgb,'/'); print_int("num_distribution_maxrgb_percentiles", params->num_distribution_maxrgb_percentiles); for (int i = 0; i < params->num_distribution_maxrgb_percentiles; i++) { print_int("distribution_maxrgb_percentage", params->distribution_maxrgb[i].percentage); print_q("distribution_maxrgb_percentile", params->distribution_maxrgb[i].percentile,'/'); } print_q("fraction_bright_pixels", params->fraction_bright_pixels,'/'); } if (metadata->mastering_display_actual_peak_luminance_flag) { print_int("num_rows_mastering_display_actual_peak_luminance", metadata->num_rows_mastering_display_actual_peak_luminance); print_int("num_cols_mastering_display_actual_peak_luminance", metadata->num_cols_mastering_display_actual_peak_luminance); for (int i = 0; i < metadata->num_rows_mastering_display_actual_peak_luminance; i++) { for (int j = 0; j < metadata->num_cols_mastering_display_actual_peak_luminance; j++) { print_q("mastering_display_actual_peak_luminance", metadata->mastering_display_actual_peak_luminance[i][j],'/'); } } } for (int n = 0; n < metadata->num_windows; n++) { const AVHDRPlusColorTransformParams *params = &metadata->params[n]; if (params->tone_mapping_flag) { print_q("knee_point_x", params->knee_point_x,'/'); print_q("knee_point_y", params->knee_point_y,'/'); print_int("num_bezier_curve_anchors", params->num_bezier_curve_anchors ); for (int i = 0; i < params->num_bezier_curve_anchors; i++) { print_q("bezier_curve_anchors", params->bezier_curve_anchors[i],'/'); } } if (params->color_saturation_mapping_flag) { print_q("color_saturation_weight", params->color_saturation_weight,'/'); } } } static void print_dynamic_hdr_vivid(AVTextFormatContext *tfc, const AVDynamicHDRVivid *metadata) { if (!metadata) return; print_int("system_start_code", metadata->system_start_code); print_int("num_windows", metadata->num_windows); for (int n = 0; n < metadata->num_windows; n++) { const AVHDRVividColorTransformParams *params = &metadata->params[n]; print_q("minimum_maxrgb", params->minimum_maxrgb, '/'); print_q("average_maxrgb", params->average_maxrgb, '/'); print_q("variance_maxrgb", params->variance_maxrgb, '/'); print_q("maximum_maxrgb", params->maximum_maxrgb, '/'); } for (int n = 0; n < metadata->num_windows; n++) { const AVHDRVividColorTransformParams *params = &metadata->params[n]; print_int("tone_mapping_mode_flag", params->tone_mapping_mode_flag); if (params->tone_mapping_mode_flag) { print_int("tone_mapping_param_num", params->tone_mapping_param_num); for (int i = 0; i < params->tone_mapping_param_num; i++) { const AVHDRVividColorToneMappingParams *tm_params = ¶ms->tm_params[i]; print_q("targeted_system_display_maximum_luminance", tm_params->targeted_system_display_maximum_luminance, '/'); print_int("base_enable_flag", tm_params->base_enable_flag); if (tm_params->base_enable_flag) { print_q("base_param_m_p", tm_params->base_param_m_p, '/'); print_q("base_param_m_m", tm_params->base_param_m_m, '/'); print_q("base_param_m_a", tm_params->base_param_m_a, '/'); print_q("base_param_m_b", tm_params->base_param_m_b, '/'); print_q("base_param_m_n", tm_params->base_param_m_n, '/'); print_int("base_param_k1", tm_params->base_param_k1); print_int("base_param_k2", tm_params->base_param_k2); print_int("base_param_k3", tm_params->base_param_k3); print_int("base_param_Delta_enable_mode", tm_params->base_param_Delta_enable_mode); print_q("base_param_Delta", tm_params->base_param_Delta, '/'); } print_int("3Spline_enable_flag", tm_params->three_Spline_enable_flag); if (tm_params->three_Spline_enable_flag) { print_int("3Spline_num", tm_params->three_Spline_num); for (int j = 0; j < tm_params->three_Spline_num; j++) { const AVHDRVivid3SplineParams *three_spline = &tm_params->three_spline[j]; print_int("3Spline_TH_mode", three_spline->th_mode); if (three_spline->th_mode == 0 || three_spline->th_mode == 2) print_q("3Spline_TH_enable_MB", three_spline->th_enable_mb, '/'); print_q("3Spline_TH_enable", three_spline->th_enable, '/'); print_q("3Spline_TH_Delta1", three_spline->th_delta1, '/'); print_q("3Spline_TH_Delta2", three_spline->th_delta2, '/'); print_q("3Spline_enable_Strength", three_spline->enable_strength, '/'); } } } } print_int("color_saturation_mapping_flag", params->color_saturation_mapping_flag); if (params->color_saturation_mapping_flag) { print_int("color_saturation_num", params->color_saturation_num); for (int i = 0; i < params->color_saturation_num; i++) { print_q("color_saturation_gain", params->color_saturation_gain[i], '/'); } } } } static void print_ambient_viewing_environment(AVTextFormatContext *tfc, const AVAmbientViewingEnvironment *env) { if (!env) return; print_q("ambient_illuminance", env->ambient_illuminance, '/'); print_q("ambient_light_x", env->ambient_light_x, '/'); print_q("ambient_light_y", env->ambient_light_y, '/'); } static void print_film_grain_params(AVTextFormatContext *tfc, const AVFilmGrainParams *fgp) { const char *color_range, *color_primaries, *color_trc, *color_space; const char *const film_grain_type_names[] = { [AV_FILM_GRAIN_PARAMS_NONE] = "none", [AV_FILM_GRAIN_PARAMS_AV1] = "av1", [AV_FILM_GRAIN_PARAMS_H274] = "h274", }; AVBPrint pbuf; if (!fgp || fgp->type >= FF_ARRAY_ELEMS(film_grain_type_names)) return; color_range = av_color_range_name(fgp->color_range); color_primaries = av_color_primaries_name(fgp->color_primaries); color_trc = av_color_transfer_name(fgp->color_trc); color_space = av_color_space_name(fgp->color_space); av_bprint_init(&pbuf, 1, AV_BPRINT_SIZE_UNLIMITED); print_str("type", film_grain_type_names[fgp->type]); print_fmt("seed", "%"PRIu64, fgp->seed); print_int("width", fgp->width); print_int("height", fgp->height); print_int("subsampling_x", fgp->subsampling_x); print_int("subsampling_y", fgp->subsampling_y); print_str("color_range", color_range ? color_range : "unknown"); print_str("color_primaries", color_primaries ? color_primaries : "unknown"); print_str("color_trc", color_trc ? color_trc : "unknown"); print_str("color_space", color_space ? color_space : "unknown"); switch (fgp->type) { case AV_FILM_GRAIN_PARAMS_NONE: break; case AV_FILM_GRAIN_PARAMS_AV1: { const AVFilmGrainAOMParams *aom = &fgp->codec.aom; const int num_ar_coeffs_y = 2 * aom->ar_coeff_lag * (aom->ar_coeff_lag + 1); const int num_ar_coeffs_uv = num_ar_coeffs_y + !!aom->num_y_points; print_int("chroma_scaling_from_luma", aom->chroma_scaling_from_luma); print_int("scaling_shift", aom->scaling_shift); print_int("ar_coeff_lag", aom->ar_coeff_lag); print_int("ar_coeff_shift", aom->ar_coeff_shift); print_int("grain_scale_shift", aom->grain_scale_shift); print_int("overlap_flag", aom->overlap_flag); print_int("limit_output_range", aom->limit_output_range); avtext_print_section_header(tfc, NULL, SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST); if (aom->num_y_points) { avtext_print_section_header(tfc, NULL, SECTION_ID_FRAME_SIDE_DATA_COMPONENT); print_int("bit_depth_luma", fgp->bit_depth_luma); print_list_fmt("y_points_value", "%"PRIu8, aom->num_y_points, 1, aom->y_points[idx][0]); print_list_fmt("y_points_scaling", "%"PRIu8, aom->num_y_points, 1, aom->y_points[idx][1]); print_list_fmt("ar_coeffs_y", "%"PRId8, num_ar_coeffs_y, 1, aom->ar_coeffs_y[idx]); // SECTION_ID_FRAME_SIDE_DATA_COMPONENT avtext_print_section_footer(tfc); } for (int uv = 0; uv < 2; uv++) { if (!aom->num_uv_points[uv] && !aom->chroma_scaling_from_luma) continue; avtext_print_section_header(tfc, NULL, SECTION_ID_FRAME_SIDE_DATA_COMPONENT); print_int("bit_depth_chroma", fgp->bit_depth_chroma); print_list_fmt("uv_points_value", "%"PRIu8, aom->num_uv_points[uv], 1, aom->uv_points[uv][idx][0]); print_list_fmt("uv_points_scaling", "%"PRIu8, aom->num_uv_points[uv], 1, aom->uv_points[uv][idx][1]); print_list_fmt("ar_coeffs_uv", "%"PRId8, num_ar_coeffs_uv, 1, aom->ar_coeffs_uv[uv][idx]); print_int("uv_mult", aom->uv_mult[uv]); print_int("uv_mult_luma", aom->uv_mult_luma[uv]); print_int("uv_offset", aom->uv_offset[uv]); // SECTION_ID_FRAME_SIDE_DATA_COMPONENT avtext_print_section_footer(tfc); } // SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST avtext_print_section_footer(tfc); break; } case AV_FILM_GRAIN_PARAMS_H274: { const AVFilmGrainH274Params *h274 = &fgp->codec.h274; print_int("model_id", h274->model_id); print_int("blending_mode_id", h274->blending_mode_id); print_int("log2_scale_factor", h274->log2_scale_factor); avtext_print_section_header(tfc, NULL, SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST); for (int c = 0; c < 3; c++) { if (!h274->component_model_present[c]) continue; avtext_print_section_header(tfc, NULL, SECTION_ID_FRAME_SIDE_DATA_COMPONENT); print_int(c ? "bit_depth_chroma" : "bit_depth_luma", c ? fgp->bit_depth_chroma : fgp->bit_depth_luma); avtext_print_section_header(tfc, NULL, SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST); for (int i = 0; i < h274->num_intensity_intervals[c]; i++) { avtext_print_section_header(tfc, NULL, SECTION_ID_FRAME_SIDE_DATA_PIECE); print_int("intensity_interval_lower_bound", h274->intensity_interval_lower_bound[c][i]); print_int("intensity_interval_upper_bound", h274->intensity_interval_upper_bound[c][i]); print_list_fmt("comp_model_value", "%"PRId16, h274->num_model_values[c], 1, h274->comp_model_value[c][i][idx]); // SECTION_ID_FRAME_SIDE_DATA_PIECE avtext_print_section_footer(tfc); } // SECTION_ID_FRAME_SIDE_DATA_PIECE_LIST avtext_print_section_footer(tfc); // SECTION_ID_FRAME_SIDE_DATA_COMPONENT avtext_print_section_footer(tfc); } // SECTION_ID_FRAME_SIDE_DATA_COMPONENT_LIST avtext_print_section_footer(tfc); break; } } av_bprint_finalize(&pbuf, NULL); } static void print_pkt_side_data(AVTextFormatContext *tfc, AVCodecParameters *par, const AVPacketSideData *sd, SectionID id_data) { const char *name = av_packet_side_data_name(sd->type); avtext_print_section_header(tfc, sd, id_data); print_str("side_data_type", name ? name : "unknown"); if (sd->type == AV_PKT_DATA_DISPLAYMATRIX && sd->size >= 9*4) { print_displaymatrix(tfc, (const int32_t*)sd->data); } else if (sd->type == AV_PKT_DATA_STEREO3D) { const AVStereo3D *stereo = (AVStereo3D *)sd->data; print_str("type", av_stereo3d_type_name(stereo->type)); print_int("inverted", !!(stereo->flags & AV_STEREO3D_FLAG_INVERT)); print_str("view", av_stereo3d_view_name(stereo->view)); print_str("primary_eye", av_stereo3d_primary_eye_name(stereo->primary_eye)); print_int("baseline", stereo->baseline); print_q("horizontal_disparity_adjustment", stereo->horizontal_disparity_adjustment, '/'); print_q("horizontal_field_of_view", stereo->horizontal_field_of_view, '/'); } else if (sd->type == AV_PKT_DATA_SPHERICAL) { const AVSphericalMapping *spherical = (AVSphericalMapping *)sd->data; print_str("projection", av_spherical_projection_name(spherical->projection)); if (spherical->projection == AV_SPHERICAL_CUBEMAP) { print_int("padding", spherical->padding); } else if (spherical->projection == AV_SPHERICAL_EQUIRECTANGULAR_TILE) { size_t l, t, r, b; av_spherical_tile_bounds(spherical, par->width, par->height, &l, &t, &r, &b); print_int("bound_left", l); print_int("bound_top", t); print_int("bound_right", r); print_int("bound_bottom", b); } print_int("yaw", (double) spherical->yaw / (1 << 16)); print_int("pitch", (double) spherical->pitch / (1 << 16)); print_int("roll", (double) spherical->roll / (1 << 16)); } else if (sd->type == AV_PKT_DATA_SKIP_SAMPLES && sd->size == 10) { print_int("skip_samples", AV_RL32(sd->data)); print_int("discard_padding", AV_RL32(sd->data + 4)); print_int("skip_reason", AV_RL8(sd->data + 8)); print_int("discard_reason", AV_RL8(sd->data + 9)); } else if (sd->type == AV_PKT_DATA_MASTERING_DISPLAY_METADATA) { print_mastering_display_metadata(tfc, (AVMasteringDisplayMetadata *)sd->data); } else if (sd->type == AV_PKT_DATA_CONTENT_LIGHT_LEVEL) { print_context_light_level(tfc, (AVContentLightMetadata *)sd->data); } else if (sd->type == AV_PKT_DATA_AMBIENT_VIEWING_ENVIRONMENT) { print_ambient_viewing_environment( tfc, (const AVAmbientViewingEnvironment *)sd->data); } else if (sd->type == AV_PKT_DATA_DYNAMIC_HDR10_PLUS) { AVDynamicHDRPlus *metadata = (AVDynamicHDRPlus *)sd->data; print_dynamic_hdr10_plus(tfc, metadata); } else if (sd->type == AV_PKT_DATA_DOVI_CONF) { AVDOVIDecoderConfigurationRecord *dovi = (AVDOVIDecoderConfigurationRecord *)sd->data; const char *comp = "unknown"; print_int("dv_version_major", dovi->dv_version_major); print_int("dv_version_minor", dovi->dv_version_minor); print_int("dv_profile", dovi->dv_profile); print_int("dv_level", dovi->dv_level); print_int("rpu_present_flag", dovi->rpu_present_flag); print_int("el_present_flag", dovi->el_present_flag); print_int("bl_present_flag", dovi->bl_present_flag); print_int("dv_bl_signal_compatibility_id", dovi->dv_bl_signal_compatibility_id); switch (dovi->dv_md_compression) { case AV_DOVI_COMPRESSION_NONE: comp = "none"; break; case AV_DOVI_COMPRESSION_LIMITED: comp = "limited"; break; case AV_DOVI_COMPRESSION_RESERVED: comp = "reserved"; break; case AV_DOVI_COMPRESSION_EXTENDED: comp = "extended"; break; } print_str("dv_md_compression", comp); } else if (sd->type == AV_PKT_DATA_AUDIO_SERVICE_TYPE) { enum AVAudioServiceType *t = (enum AVAudioServiceType *)sd->data; print_int("service_type", *t); } else if (sd->type == AV_PKT_DATA_MPEGTS_STREAM_ID) { print_int("id", *sd->data); } else if (sd->type == AV_PKT_DATA_CPB_PROPERTIES) { const AVCPBProperties *prop = (AVCPBProperties *)sd->data; print_int("max_bitrate", prop->max_bitrate); print_int("min_bitrate", prop->min_bitrate); print_int("avg_bitrate", prop->avg_bitrate); print_int("buffer_size", prop->buffer_size); print_int("vbv_delay", prop->vbv_delay); } else if (sd->type == AV_PKT_DATA_WEBVTT_IDENTIFIER || sd->type == AV_PKT_DATA_WEBVTT_SETTINGS) { if (do_show_data) avtext_print_data(tfc, "data", sd->data, sd->size); avtext_print_data_hash(tfc, "data_hash", sd->data, sd->size); } else if (sd->type == AV_PKT_DATA_FRAME_CROPPING && sd->size >= sizeof(uint32_t) * 4) { print_int("crop_top", AV_RL32(sd->data)); print_int("crop_bottom", AV_RL32(sd->data + 4)); print_int("crop_left", AV_RL32(sd->data + 8)); print_int("crop_right", AV_RL32(sd->data + 12)); } else if (sd->type == AV_PKT_DATA_AFD && sd->size > 0) { print_int("active_format", *sd->data); } } static void print_private_data(AVTextFormatContext *tfc, void *priv_data) { const AVOption *opt = NULL; while (opt = av_opt_next(priv_data, opt)) { uint8_t *str; if (!(opt->flags & AV_OPT_FLAG_EXPORT)) continue; if (av_opt_get(priv_data, opt->name, 0, &str) >= 0) { print_str(opt->name, str); av_free(str); } } } static void print_pixel_format(AVTextFormatContext *tfc, enum AVPixelFormat pix_fmt) { const char *s = av_get_pix_fmt_name(pix_fmt); enum AVPixelFormat swapped_pix_fmt; if (!s) { print_str_opt("pix_fmt", "unknown"); } else if (!do_bitexact || (swapped_pix_fmt = av_pix_fmt_swap_endianness(pix_fmt)) == AV_PIX_FMT_NONE) { print_str ("pix_fmt", s); } else { const char *s2 = av_get_pix_fmt_name(swapped_pix_fmt); char buf[128]; size_t i = 0; while (s[i] && s[i] == s2[i] && i < sizeof(buf) - 1) { buf[i] = s[i]; i++; } buf[i] = '\0'; print_str ("pix_fmt", buf); } } static void print_color_range(AVTextFormatContext *tfc, enum AVColorRange color_range) { const char *val = av_color_range_name(color_range); if (!val || color_range == AVCOL_RANGE_UNSPECIFIED) { print_str_opt("color_range", "unknown"); } else { print_str("color_range", val); } } static void print_color_space(AVTextFormatContext *tfc, enum AVColorSpace color_space) { const char *val = av_color_space_name(color_space); if (!val || color_space == AVCOL_SPC_UNSPECIFIED) { print_str_opt("color_space", "unknown"); } else { print_str("color_space", val); } } static void print_primaries(AVTextFormatContext *tfc, enum AVColorPrimaries color_primaries) { const char *val = av_color_primaries_name(color_primaries); if (!val || color_primaries == AVCOL_PRI_UNSPECIFIED) { print_str_opt("color_primaries", "unknown"); } else { print_str("color_primaries", val); } } static void print_color_trc(AVTextFormatContext *tfc, enum AVColorTransferCharacteristic color_trc) { const char *val = av_color_transfer_name(color_trc); if (!val || color_trc == AVCOL_TRC_UNSPECIFIED) { print_str_opt("color_transfer", "unknown"); } else { print_str("color_transfer", val); } } static void print_chroma_location(AVTextFormatContext *tfc, enum AVChromaLocation chroma_location) { const char *val = av_chroma_location_name(chroma_location); if (!val || chroma_location == AVCHROMA_LOC_UNSPECIFIED) { print_str_opt("chroma_location", "unspecified"); } else { print_str("chroma_location", val); } } static void clear_log(int need_lock) { int i; if (need_lock) ff_mutex_lock(&log_mutex); for (i=0; i<log_buffer_size; i++) { av_freep(&log_buffer[i].context_name); av_freep(&log_buffer[i].parent_name); av_freep(&log_buffer[i].log_message); } log_buffer_size = 0; if(need_lock) ff_mutex_unlock(&log_mutex); } static int show_log(AVTextFormatContext *tfc, int section_ids, int section_id, int log_level) { int i; ff_mutex_lock(&log_mutex); if (!log_buffer_size) { ff_mutex_unlock(&log_mutex); return 0; } avtext_print_section_header(tfc, NULL, section_ids); for (i=0; i<log_buffer_size; i++) { if (log_buffer[i].log_level <= log_level) { avtext_print_section_header(tfc, NULL, section_id); print_str("context", log_buffer[i].context_name); print_int("level", log_buffer[i].log_level); print_int("category", log_buffer[i].category); if (log_buffer[i].parent_name) { print_str("parent_context", log_buffer[i].parent_name); print_int("parent_category", log_buffer[i].parent_category); } else { print_str_opt("parent_context", "N/A"); print_str_opt("parent_category", "N/A"); } print_str("message", log_buffer[i].log_message); avtext_print_section_footer(tfc); } } clear_log(0); ff_mutex_unlock(&log_mutex); avtext_print_section_footer(tfc); return 0; } static void show_packet(AVTextFormatContext *tfc, InputFile *ifile, AVPacket *pkt, int packet_idx) { AVStream *st = ifile->streams[pkt->stream_index].st; AVBPrint pbuf; const char *s; av_bprint_init(&pbuf, 1, AV_BPRINT_SIZE_UNLIMITED); avtext_print_section_header(tfc, NULL, SECTION_ID_PACKET); s = av_get_media_type_string(st->codecpar->codec_type); if (s) print_str ("codec_type", s); else print_str_opt("codec_type", "unknown"); print_int("stream_index", pkt->stream_index); print_ts ("pts", pkt->pts); print_time("pts_time", pkt->pts, &st->time_base); print_ts ("dts", pkt->dts); print_time("dts_time", pkt->dts, &st->time_base); print_duration_ts("duration", pkt->duration); print_duration_time("duration_time", pkt->duration, &st->time_base); print_val("size", pkt->size, unit_byte_str); if (pkt->pos != -1) print_fmt ("pos", "%"PRId64, pkt->pos); else print_str_opt("pos", "N/A"); print_fmt("flags", "%c%c%c", pkt->flags & AV_PKT_FLAG_KEY ? 'K' : '_', pkt->flags & AV_PKT_FLAG_DISCARD ? 'D' : '_', pkt->flags & AV_PKT_FLAG_CORRUPT ? 'C' : '_'); if (do_show_data) avtext_print_data(tfc, "data", pkt->data, pkt->size); avtext_print_data_hash(tfc, "data_hash", pkt->data, pkt->size); if (pkt->side_data_elems) { size_t size; const uint8_t *side_metadata; side_metadata = av_packet_get_side_data(pkt, AV_PKT_DATA_STRINGS_METADATA, &size); if (side_metadata && size && do_show_packet_tags) { AVDictionary *dict = NULL; if (av_packet_unpack_dictionary(side_metadata, size, &dict) >= 0) show_tags(tfc, dict, SECTION_ID_PACKET_TAGS); av_dict_free(&dict); } avtext_print_section_header(tfc, NULL, SECTION_ID_PACKET_SIDE_DATA_LIST); for (int i = 0; i < pkt->side_data_elems; i++) { print_pkt_side_data(tfc, st->codecpar, &pkt->side_data[i], SECTION_ID_PACKET_SIDE_DATA); avtext_print_section_footer(tfc); } avtext_print_section_footer(tfc); } avtext_print_section_footer(tfc); av_bprint_finalize(&pbuf, NULL); fflush(stdout); } static void show_subtitle(AVTextFormatContext *tfc, AVSubtitle *sub, AVStream *stream, AVFormatContext *fmt_ctx) { AVBPrint pbuf; av_bprint_init(&pbuf, 1, AV_BPRINT_SIZE_UNLIMITED); avtext_print_section_header(tfc, NULL, SECTION_ID_SUBTITLE); print_str ("media_type", "subtitle"); print_ts ("pts", sub->pts); print_time("pts_time", sub->pts, &AV_TIME_BASE_Q); print_int ("format", sub->format); print_int ("start_display_time", sub->start_display_time); print_int ("end_display_time", sub->end_display_time); print_int ("num_rects", sub->num_rects); avtext_print_section_footer(tfc); av_bprint_finalize(&pbuf, NULL); fflush(stdout); } static void print_frame_side_data(AVTextFormatContext *tfc, const AVFrame *frame, const AVStream *stream) { avtext_print_section_header(tfc, NULL, SECTION_ID_FRAME_SIDE_DATA_LIST); for (int i = 0; i < frame->nb_side_data; i++) { const AVFrameSideData *sd = frame->side_data[i]; const char *name; avtext_print_section_header(tfc, sd, SECTION_ID_FRAME_SIDE_DATA); name = av_frame_side_data_name(sd->type); print_str("side_data_type", name ? name : "unknown"); if (sd->type == AV_FRAME_DATA_DISPLAYMATRIX && sd->size >= 9*4) { print_displaymatrix(tfc, (const int32_t*)sd->data); } else if (sd->type == AV_FRAME_DATA_AFD && sd->size > 0) { print_int("active_format", *sd->data); } else if (sd->type == AV_FRAME_DATA_GOP_TIMECODE && sd->size >= 8) { char tcbuf[AV_TIMECODE_STR_SIZE]; av_timecode_make_mpeg_tc_string(tcbuf, *(int64_t *)(sd->data)); print_str("timecode", tcbuf); } else if (sd->type == AV_FRAME_DATA_S12M_TIMECODE && sd->size == 16) { uint32_t *tc = (uint32_t*)sd->data; int m = FFMIN(tc[0],3); avtext_print_section_header(tfc, NULL, SECTION_ID_FRAME_SIDE_DATA_TIMECODE_LIST); for (int j = 1; j <= m ; j++) { char tcbuf[AV_TIMECODE_STR_SIZE]; av_timecode_make_smpte_tc_string2(tcbuf, stream->avg_frame_rate, tc[j], 0, 0); avtext_print_section_header(tfc, NULL, SECTION_ID_FRAME_SIDE_DATA_TIMECODE); print_str("value", tcbuf); avtext_print_section_footer(tfc); } avtext_print_section_footer(tfc); } else if (sd->type == AV_FRAME_DATA_MASTERING_DISPLAY_METADATA) { print_mastering_display_metadata(tfc, (AVMasteringDisplayMetadata *)sd->data); } else if (sd->type == AV_FRAME_DATA_DYNAMIC_HDR_PLUS) { AVDynamicHDRPlus *metadata = (AVDynamicHDRPlus *)sd->data; print_dynamic_hdr10_plus(tfc, metadata); } else if (sd->type == AV_FRAME_DATA_CONTENT_LIGHT_LEVEL) { print_context_light_level(tfc, (AVContentLightMetadata *)sd->data); } else if (sd->type == AV_FRAME_DATA_ICC_PROFILE) { const AVDictionaryEntry *tag = av_dict_get(sd->metadata, "name", NULL, AV_DICT_MATCH_CASE); if (tag) print_str(tag->key, tag->value); print_int("size", sd->size); } else if (sd->type == AV_FRAME_DATA_DOVI_METADATA) { print_dovi_metadata(tfc, (const AVDOVIMetadata *)sd->data); } else if (sd->type == AV_FRAME_DATA_DYNAMIC_HDR_VIVID) { AVDynamicHDRVivid *metadata = (AVDynamicHDRVivid *)sd->data; print_dynamic_hdr_vivid(tfc, metadata); } else if (sd->type == AV_FRAME_DATA_AMBIENT_VIEWING_ENVIRONMENT) { print_ambient_viewing_environment(tfc, (const AVAmbientViewingEnvironment *)sd->data); } else if (sd->type == AV_FRAME_DATA_FILM_GRAIN_PARAMS) { AVFilmGrainParams *fgp = (AVFilmGrainParams *)sd->data; print_film_grain_params(tfc, fgp); } else if (sd->type == AV_FRAME_DATA_VIEW_ID) { print_int("view_id", *(int*)sd->data); } avtext_print_section_footer(tfc); } avtext_print_section_footer(tfc); } static void show_frame(AVTextFormatContext *tfc, AVFrame *frame, AVStream *stream, AVFormatContext *fmt_ctx) { FrameData *fd = frame->opaque_ref ? (FrameData*)frame->opaque_ref->data : NULL; AVBPrint pbuf; char val_str[128]; const char *s; av_bprint_init(&pbuf, 1, AV_BPRINT_SIZE_UNLIMITED); avtext_print_section_header(tfc, NULL, SECTION_ID_FRAME); s = av_get_media_type_string(stream->codecpar->codec_type); if (s) print_str ("media_type", s); else print_str_opt("media_type", "unknown"); print_int("stream_index", stream->index); print_int("key_frame", !!(frame->flags & AV_FRAME_FLAG_KEY)); print_ts ("pts", frame->pts); print_time("pts_time", frame->pts, &stream->time_base); print_ts ("pkt_dts", frame->pkt_dts); print_time("pkt_dts_time", frame->pkt_dts, &stream->time_base); print_ts ("best_effort_timestamp", frame->best_effort_timestamp); print_time("best_effort_timestamp_time", frame->best_effort_timestamp, &stream->time_base); print_duration_ts ("duration", frame->duration); print_duration_time("duration_time", frame->duration, &stream->time_base); if (fd && fd->pkt_pos != -1) print_fmt ("pkt_pos", "%"PRId64, fd->pkt_pos); else print_str_opt("pkt_pos", "N/A"); if (fd && fd->pkt_size != -1) print_val ("pkt_size", fd->pkt_size, unit_byte_str); else print_str_opt("pkt_size", "N/A"); switch (stream->codecpar->codec_type) { AVRational sar; case AVMEDIA_TYPE_VIDEO: print_int("width", frame->width); print_int("height", frame->height); print_int("crop_top", frame->crop_top); print_int("crop_bottom", frame->crop_bottom); print_int("crop_left", frame->crop_left); print_int("crop_right", frame->crop_right); print_pixel_format(tfc, frame->format); sar = av_guess_sample_aspect_ratio(fmt_ctx, stream, frame); if (sar.num) { print_q("sample_aspect_ratio", sar, ':'); } else { print_str_opt("sample_aspect_ratio", "N/A"); } print_fmt("pict_type", "%c", av_get_picture_type_char(frame->pict_type)); print_int("interlaced_frame", !!(frame->flags & AV_FRAME_FLAG_INTERLACED)); print_int("top_field_first", !!(frame->flags & AV_FRAME_FLAG_TOP_FIELD_FIRST)); print_int("lossless", !!(frame->flags & AV_FRAME_FLAG_LOSSLESS)); print_int("repeat_pict", frame->repeat_pict); print_color_range(tfc, frame->color_range); print_color_space(tfc, frame->colorspace); print_primaries(tfc, frame->color_primaries); print_color_trc(tfc, frame->color_trc); print_chroma_location(tfc, frame->chroma_location); break; case AVMEDIA_TYPE_AUDIO: s = av_get_sample_fmt_name(frame->format); if (s) print_str ("sample_fmt", s); else print_str_opt("sample_fmt", "unknown"); print_int("nb_samples", frame->nb_samples); print_int("channels", frame->ch_layout.nb_channels); if (frame->ch_layout.order != AV_CHANNEL_ORDER_UNSPEC) { av_channel_layout_describe(&frame->ch_layout, val_str, sizeof(val_str)); print_str ("channel_layout", val_str); } else print_str_opt("channel_layout", "unknown"); break; } if (do_show_frame_tags) show_tags(tfc, frame->metadata, SECTION_ID_FRAME_TAGS); if (do_show_log) show_log(tfc, SECTION_ID_FRAME_LOGS, SECTION_ID_FRAME_LOG, do_show_log); if (frame->nb_side_data) print_frame_side_data(tfc, frame, stream); avtext_print_section_footer(tfc); av_bprint_finalize(&pbuf, NULL); fflush(stdout); } static av_always_inline int process_frame(AVTextFormatContext *tfc, InputFile *ifile, AVFrame *frame, const AVPacket *pkt, int *packet_new) { AVFormatContext *fmt_ctx = ifile->fmt_ctx; AVCodecContext *dec_ctx = ifile->streams[pkt->stream_index].dec_ctx; AVCodecParameters *par = ifile->streams[pkt->stream_index].st->codecpar; AVSubtitle sub; int ret = 0, got_frame = 0; clear_log(1); if (dec_ctx) { switch (par->codec_type) { case AVMEDIA_TYPE_VIDEO: case AVMEDIA_TYPE_AUDIO: if (*packet_new) { ret = avcodec_send_packet(dec_ctx, pkt); if (ret == AVERROR(EAGAIN)) { ret = 0; } else if (ret >= 0 || ret == AVERROR_EOF) { ret = 0; *packet_new = 0; } } if (ret >= 0) { ret = avcodec_receive_frame(dec_ctx, frame); if (ret >= 0) { got_frame = 1; } else if (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF) { ret = 0; } } break; case AVMEDIA_TYPE_SUBTITLE: if (*packet_new) ret = avcodec_decode_subtitle2(dec_ctx, &sub, &got_frame, pkt); *packet_new = 0; break; default: *packet_new = 0; } } else { *packet_new = 0; } if (ret < 0) return ret; if (got_frame) { int is_sub = (par->codec_type == AVMEDIA_TYPE_SUBTITLE); nb_streams_frames[pkt->stream_index]++; if (do_show_frames) if (is_sub) show_subtitle(tfc, &sub, ifile->streams[pkt->stream_index].st, fmt_ctx); else show_frame(tfc, frame, ifile->streams[pkt->stream_index].st, fmt_ctx); if (!is_sub && do_analyze_frames) { for (int i = 0; i < frame->nb_side_data; i++) { if (frame->side_data[i]->type == AV_FRAME_DATA_A53_CC) streams_with_closed_captions[pkt->stream_index] = 1; else if (frame->side_data[i]->type == AV_FRAME_DATA_FILM_GRAIN_PARAMS) streams_with_film_grain[pkt->stream_index] = 1; } } if (is_sub) avsubtitle_free(&sub); } return got_frame || *packet_new; } static void log_read_interval(const ReadInterval *interval, void *log_ctx, int log_level) { av_log(log_ctx, log_level, "id:%d", interval->id); if (interval->has_start) { av_log(log_ctx, log_level, " start:%s%s", interval->start_is_offset ? "+" : "", av_ts2timestr(interval->start, &AV_TIME_BASE_Q)); } else { av_log(log_ctx, log_level, " start:N/A"); } if (interval->has_end) { av_log(log_ctx, log_level, " end:%s", interval->end_is_offset ? "+" : ""); if (interval->duration_frames) av_log(log_ctx, log_level, "#%"PRId64, interval->end); else av_log(log_ctx, log_level, "%s", av_ts2timestr(interval->end, &AV_TIME_BASE_Q)); } else { av_log(log_ctx, log_level, " end:N/A"); } av_log(log_ctx, log_level, "\n"); } static int read_interval_packets(AVTextFormatContext *tfc, InputFile *ifile, const ReadInterval *interval, int64_t *cur_ts) { AVFormatContext *fmt_ctx = ifile->fmt_ctx; AVPacket *pkt = NULL; AVFrame *frame = NULL; int ret = 0, i = 0, frame_count = 0; int64_t start = -INT64_MAX, end = interval->end; int has_start = 0, has_end = interval->has_end && !interval->end_is_offset; av_log(NULL, AV_LOG_VERBOSE, "Processing read interval "); log_read_interval(interval, NULL, AV_LOG_VERBOSE); if (interval->has_start) { int64_t target; if (interval->start_is_offset) { if (*cur_ts == AV_NOPTS_VALUE) { av_log(NULL, AV_LOG_ERROR, "Could not seek to relative position since current " "timestamp is not defined\n"); ret = AVERROR(EINVAL); goto end; } target = *cur_ts + interval->start; } else { target = interval->start; } av_log(NULL, AV_LOG_VERBOSE, "Seeking to read interval start point %s\n", av_ts2timestr(target, &AV_TIME_BASE_Q)); if ((ret = avformat_seek_file(fmt_ctx, -1, -INT64_MAX, target, INT64_MAX, 0)) < 0) { av_log(NULL, AV_LOG_ERROR, "Could not seek to position %"PRId64": %s\n", interval->start, av_err2str(ret)); goto end; } } frame = av_frame_alloc(); if (!frame) { ret = AVERROR(ENOMEM); goto end; } pkt = av_packet_alloc(); if (!pkt) { ret = AVERROR(ENOMEM); goto end; } while (!av_read_frame(fmt_ctx, pkt)) { if (fmt_ctx->nb_streams > nb_streams) { REALLOCZ_ARRAY_STREAM(nb_streams_frames, nb_streams, fmt_ctx->nb_streams); REALLOCZ_ARRAY_STREAM(nb_streams_packets, nb_streams, fmt_ctx->nb_streams); REALLOCZ_ARRAY_STREAM(selected_streams, nb_streams, fmt_ctx->nb_streams); REALLOCZ_ARRAY_STREAM(streams_with_closed_captions, nb_streams, fmt_ctx->nb_streams); REALLOCZ_ARRAY_STREAM(streams_with_film_grain, nb_streams, fmt_ctx->nb_streams); nb_streams = fmt_ctx->nb_streams; } if (selected_streams[pkt->stream_index]) { AVRational tb = ifile->streams[pkt->stream_index].st->time_base; int64_t pts = pkt->pts != AV_NOPTS_VALUE ? pkt->pts : pkt->dts; if (pts != AV_NOPTS_VALUE) *cur_ts = av_rescale_q(pts, tb, AV_TIME_BASE_Q); if (!has_start && *cur_ts != AV_NOPTS_VALUE) { start = *cur_ts; has_start = 1; } if (has_start && !has_end && interval->end_is_offset) { end = start + interval->end; has_end = 1; } if (interval->end_is_offset && interval->duration_frames) { if (frame_count >= interval->end) break; } else if (has_end && *cur_ts != AV_NOPTS_VALUE && *cur_ts >= end) { break; } frame_count++; if (do_read_packets) { if (do_show_packets) show_packet(tfc, ifile, pkt, i++); nb_streams_packets[pkt->stream_index]++; } if (do_read_frames) { int packet_new = 1; FrameData *fd; pkt->opaque_ref = av_buffer_allocz(sizeof(*fd)); if (!pkt->opaque_ref) { ret = AVERROR(ENOMEM); goto end; } fd = (FrameData*)pkt->opaque_ref->data; fd->pkt_pos = pkt->pos; fd->pkt_size = pkt->size; while (process_frame(tfc, ifile, frame, pkt, &packet_new) > 0); } } av_packet_unref(pkt); } av_packet_unref(pkt); //Flush remaining frames that are cached in the decoder for (i = 0; i < ifile->nb_streams; i++) { pkt->stream_index = i; if (do_read_frames) { while (process_frame(tfc, ifile, frame, pkt, &(int){1}) > 0); if (ifile->streams[i].dec_ctx) avcodec_flush_buffers(ifile->streams[i].dec_ctx); } } end: av_frame_free(&frame); av_packet_free(&pkt); if (ret < 0) { av_log(NULL, AV_LOG_ERROR, "Could not read packets in interval "); log_read_interval(interval, NULL, AV_LOG_ERROR); } return ret; } static int read_packets(AVTextFormatContext *tfc, InputFile *ifile) { AVFormatContext *fmt_ctx = ifile->fmt_ctx; int i, ret = 0; int64_t cur_ts = fmt_ctx->start_time; if (read_intervals_nb == 0) { ReadInterval interval = (ReadInterval) { .has_start = 0, .has_end = 0 }; ret = read_interval_packets(tfc, ifile, &interval, &cur_ts); } else { for (i = 0; i < read_intervals_nb; i++) { ret = read_interval_packets(tfc, ifile, &read_intervals[i], &cur_ts); if (ret < 0) break; } } return ret; } static void print_dispositions(AVTextFormatContext *tfc, uint32_t disposition, SectionID section_id) { avtext_print_section_header(tfc, NULL, section_id); for (int i = 0; i < sizeof(disposition) * CHAR_BIT; i++) { const char *disposition_str = av_disposition_to_string(1U << i); if (disposition_str) print_int(disposition_str, !!(disposition & (1U << i))); } avtext_print_section_footer(tfc); } #define IN_PROGRAM 1 #define IN_STREAM_GROUP 2 static int show_stream(AVTextFormatContext *tfc, AVFormatContext *fmt_ctx, int stream_idx, InputStream *ist, int container) { AVStream *stream = ist->st; AVCodecParameters *par; AVCodecContext *dec_ctx; char val_str[128]; const char *s; AVRational sar, dar; AVBPrint pbuf; const AVCodecDescriptor *cd; const SectionID section_header[] = { SECTION_ID_STREAM, SECTION_ID_PROGRAM_STREAM, SECTION_ID_STREAM_GROUP_STREAM, }; const SectionID section_disposition[] = { SECTION_ID_STREAM_DISPOSITION, SECTION_ID_PROGRAM_STREAM_DISPOSITION, SECTION_ID_STREAM_GROUP_STREAM_DISPOSITION, }; const SectionID section_tags[] = { SECTION_ID_STREAM_TAGS, SECTION_ID_PROGRAM_STREAM_TAGS, SECTION_ID_STREAM_GROUP_STREAM_TAGS, }; int ret = 0; const char *profile = NULL; av_assert0(container < FF_ARRAY_ELEMS(section_header)); av_bprint_init(&pbuf, 1, AV_BPRINT_SIZE_UNLIMITED); avtext_print_section_header(tfc, NULL, section_header[container]); print_int("index", stream->index); par = stream->codecpar; dec_ctx = ist->dec_ctx; if (cd = avcodec_descriptor_get(par->codec_id)) { print_str("codec_name", cd->name); if (!do_bitexact) { print_str("codec_long_name", cd->long_name ? cd->long_name : "unknown"); } } else { print_str_opt("codec_name", "unknown"); if (!do_bitexact) { print_str_opt("codec_long_name", "unknown"); } } if (!do_bitexact && (profile = avcodec_profile_name(par->codec_id, par->profile))) print_str("profile", profile); else { if (par->profile != AV_PROFILE_UNKNOWN) { char profile_num[12]; snprintf(profile_num, sizeof(profile_num), "%d", par->profile); print_str("profile", profile_num); } else print_str_opt("profile", "unknown"); } s = av_get_media_type_string(par->codec_type); if (s) print_str ("codec_type", s); else print_str_opt("codec_type", "unknown"); /* print AVI/FourCC tag */ print_str("codec_tag_string", av_fourcc2str(par->codec_tag)); print_fmt("codec_tag", "0x%04"PRIx32, par->codec_tag); switch (par->codec_type) { case AVMEDIA_TYPE_VIDEO: print_int("width", par->width); print_int("height", par->height); if (dec_ctx) { print_int("coded_width", dec_ctx->coded_width); print_int("coded_height", dec_ctx->coded_height); if (do_analyze_frames) { print_int("closed_captions", streams_with_closed_captions[stream->index]); print_int("film_grain", streams_with_film_grain[stream->index]); } } print_int("has_b_frames", par->video_delay); sar = av_guess_sample_aspect_ratio(fmt_ctx, stream, NULL); if (sar.num) { print_q("sample_aspect_ratio", sar, ':'); av_reduce(&dar.num, &dar.den, (int64_t) par->width * sar.num, (int64_t) par->height * sar.den, 1024*1024); print_q("display_aspect_ratio", dar, ':'); } else { print_str_opt("sample_aspect_ratio", "N/A"); print_str_opt("display_aspect_ratio", "N/A"); } print_pixel_format(tfc, par->format); print_int("level", par->level); print_color_range(tfc, par->color_range); print_color_space(tfc, par->color_space); print_color_trc(tfc, par->color_trc); print_primaries(tfc, par->color_primaries); print_chroma_location(tfc, par->chroma_location); if (par->field_order == AV_FIELD_PROGRESSIVE) print_str("field_order", "progressive"); else if (par->field_order == AV_FIELD_TT) print_str("field_order", "tt"); else if (par->field_order == AV_FIELD_BB) print_str("field_order", "bb"); else if (par->field_order == AV_FIELD_TB) print_str("field_order", "tb"); else if (par->field_order == AV_FIELD_BT) print_str("field_order", "bt"); else print_str_opt("field_order", "unknown"); if (dec_ctx) print_int("refs", dec_ctx->refs); break; case AVMEDIA_TYPE_AUDIO: s = av_get_sample_fmt_name(par->format); if (s) print_str ("sample_fmt", s); else print_str_opt("sample_fmt", "unknown"); print_val("sample_rate", par->sample_rate, unit_hertz_str); print_int("channels", par->ch_layout.nb_channels); if (par->ch_layout.order != AV_CHANNEL_ORDER_UNSPEC) { av_channel_layout_describe(&par->ch_layout, val_str, sizeof(val_str)); print_str ("channel_layout", val_str); } else { print_str_opt("channel_layout", "unknown"); } print_int("bits_per_sample", av_get_bits_per_sample(par->codec_id)); print_int("initial_padding", par->initial_padding); break; case AVMEDIA_TYPE_SUBTITLE: if (par->width) print_int("width", par->width); else print_str_opt("width", "N/A"); if (par->height) print_int("height", par->height); else print_str_opt("height", "N/A"); break; } if (show_private_data) { if (dec_ctx && dec_ctx->codec->priv_class) print_private_data(tfc, dec_ctx->priv_data); if (fmt_ctx->iformat->priv_class) print_private_data(tfc, fmt_ctx->priv_data); } if (fmt_ctx->iformat->flags & AVFMT_SHOW_IDS) print_fmt ("id", "0x%x", stream->id); else print_str_opt("id", "N/A"); print_q("r_frame_rate", stream->r_frame_rate, '/'); print_q("avg_frame_rate", stream->avg_frame_rate, '/'); print_q("time_base", stream->time_base, '/'); print_ts ("start_pts", stream->start_time); print_time("start_time", stream->start_time, &stream->time_base); print_ts ("duration_ts", stream->duration); print_time("duration", stream->duration, &stream->time_base); if (par->bit_rate > 0) print_val ("bit_rate", par->bit_rate, unit_bit_per_second_str); else print_str_opt("bit_rate", "N/A"); if (dec_ctx && dec_ctx->rc_max_rate > 0) print_val ("max_bit_rate", dec_ctx->rc_max_rate, unit_bit_per_second_str); else print_str_opt("max_bit_rate", "N/A"); if (dec_ctx && dec_ctx->bits_per_raw_sample > 0) print_fmt("bits_per_raw_sample", "%d", dec_ctx->bits_per_raw_sample); else print_str_opt("bits_per_raw_sample", "N/A"); if (stream->nb_frames) print_fmt ("nb_frames", "%"PRId64, stream->nb_frames); else print_str_opt("nb_frames", "N/A"); if (nb_streams_frames[stream_idx]) print_fmt ("nb_read_frames", "%"PRIu64, nb_streams_frames[stream_idx]); else print_str_opt("nb_read_frames", "N/A"); if (nb_streams_packets[stream_idx]) print_fmt ("nb_read_packets", "%"PRIu64, nb_streams_packets[stream_idx]); else print_str_opt("nb_read_packets", "N/A"); if (do_show_data) avtext_print_data(tfc, "extradata", par->extradata, par->extradata_size); if (par->extradata_size > 0) { print_int("extradata_size", par->extradata_size); avtext_print_data_hash(tfc, "extradata_hash", par->extradata, par->extradata_size); } /* Print disposition information */ if (do_show_stream_disposition) { av_assert0(container < FF_ARRAY_ELEMS(section_disposition)); print_dispositions(tfc, stream->disposition, section_disposition[container]); } if (do_show_stream_tags) { av_assert0(container < FF_ARRAY_ELEMS(section_tags)); ret = show_tags(tfc, stream->metadata, section_tags[container]); } if (stream->codecpar->nb_coded_side_data) { avtext_print_section_header(tfc, NULL, SECTION_ID_STREAM_SIDE_DATA_LIST); for (int i = 0; i < stream->codecpar->nb_coded_side_data; i++) { print_pkt_side_data(tfc, stream->codecpar, &stream->codecpar->coded_side_data[i], SECTION_ID_STREAM_SIDE_DATA); avtext_print_section_footer(tfc); } avtext_print_section_footer(tfc); } avtext_print_section_footer(tfc); av_bprint_finalize(&pbuf, NULL); fflush(stdout); return ret; } static int show_streams(AVTextFormatContext *tfc, InputFile *ifile) { AVFormatContext *fmt_ctx = ifile->fmt_ctx; int i, ret = 0; avtext_print_section_header(tfc, NULL, SECTION_ID_STREAMS); for (i = 0; i < ifile->nb_streams; i++) if (selected_streams[i]) { ret = show_stream(tfc, fmt_ctx, i, &ifile->streams[i], 0); if (ret < 0) break; } avtext_print_section_footer(tfc); return ret; } static int show_program(AVTextFormatContext *tfc, InputFile *ifile, AVProgram *program) { AVFormatContext *fmt_ctx = ifile->fmt_ctx; int i, ret = 0; avtext_print_section_header(tfc, NULL, SECTION_ID_PROGRAM); print_int("program_id", program->id); print_int("program_num", program->program_num); print_int("nb_streams", program->nb_stream_indexes); print_int("pmt_pid", program->pmt_pid); print_int("pcr_pid", program->pcr_pid); if (do_show_program_tags) ret = show_tags(tfc, program->metadata, SECTION_ID_PROGRAM_TAGS); if (ret < 0) goto end; avtext_print_section_header(tfc, NULL, SECTION_ID_PROGRAM_STREAMS); for (i = 0; i < program->nb_stream_indexes; i++) { if (selected_streams[program->stream_index[i]]) { ret = show_stream(tfc, fmt_ctx, program->stream_index[i], &ifile->streams[program->stream_index[i]], IN_PROGRAM); if (ret < 0) break; } } avtext_print_section_footer(tfc); end: avtext_print_section_footer(tfc); return ret; } static int show_programs(AVTextFormatContext *tfc, InputFile *ifile) { AVFormatContext *fmt_ctx = ifile->fmt_ctx; int i, ret = 0; avtext_print_section_header(tfc, NULL, SECTION_ID_PROGRAMS); for (i = 0; i < fmt_ctx->nb_programs; i++) { AVProgram *program = fmt_ctx->programs[i]; if (!program) continue; ret = show_program(tfc, ifile, program); if (ret < 0) break; } avtext_print_section_footer(tfc); return ret; } static void print_tile_grid_params(AVTextFormatContext *tfc, const AVStreamGroup *stg, const AVStreamGroupTileGrid *tile_grid) { avtext_print_section_header(tfc, stg, SECTION_ID_STREAM_GROUP_COMPONENT); print_int("nb_tiles", tile_grid->nb_tiles); print_int("coded_width", tile_grid->coded_width); print_int("coded_height", tile_grid->coded_height); print_int("horizontal_offset", tile_grid->horizontal_offset); print_int("vertical_offset", tile_grid->vertical_offset); print_int("width", tile_grid->width); print_int("height", tile_grid->height); avtext_print_section_header(tfc, NULL, SECTION_ID_STREAM_GROUP_SUBCOMPONENTS); for (int i = 0; i < tile_grid->nb_tiles; i++) { avtext_print_section_header(tfc, "tile_offset", SECTION_ID_STREAM_GROUP_SUBCOMPONENT); print_int("stream_index", tile_grid->offsets[i].idx); print_int("tile_horizontal_offset", tile_grid->offsets[i].horizontal); print_int("tile_vertical_offset", tile_grid->offsets[i].vertical); avtext_print_section_footer(tfc); } avtext_print_section_footer(tfc); avtext_print_section_footer(tfc); } static void print_iamf_param_definition(AVTextFormatContext *tfc, const char *name, const AVIAMFParamDefinition *param, SectionID section_id) { SectionID subsection_id, parameter_section_id; subsection_id = sections[section_id].children_ids[0]; av_assert0(subsection_id != -1); parameter_section_id = sections[subsection_id].children_ids[0]; av_assert0(parameter_section_id != -1); avtext_print_section_header(tfc, "IAMF Param Definition", section_id); print_str("name", name); print_int("nb_subblocks", param->nb_subblocks); print_int("type", param->type); print_int("parameter_id", param->parameter_id); print_int("parameter_rate", param->parameter_rate); print_int("duration", param->duration); print_int("constant_subblock_duration", param->constant_subblock_duration); if (param->nb_subblocks > 0) avtext_print_section_header(tfc, NULL, subsection_id); for (int i = 0; i < param->nb_subblocks; i++) { const void *subblock = av_iamf_param_definition_get_subblock(param, i); switch(param->type) { case AV_IAMF_PARAMETER_DEFINITION_MIX_GAIN: { const AVIAMFMixGain *mix = subblock; avtext_print_section_header(tfc, "IAMF Mix Gain Parameters", parameter_section_id); print_int("subblock_duration", mix->subblock_duration); print_int("animation_type", mix->animation_type); print_q("start_point_value", mix->start_point_value, '/'); print_q("end_point_value", mix->end_point_value, '/'); print_q("control_point_value", mix->control_point_value, '/'); print_q("control_point_relative_time", mix->control_point_relative_time, '/'); avtext_print_section_footer(tfc); // parameter_section_id break; } case AV_IAMF_PARAMETER_DEFINITION_DEMIXING: { const AVIAMFDemixingInfo *demix = subblock; avtext_print_section_header(tfc, "IAMF Demixing Info", parameter_section_id); print_int("subblock_duration", demix->subblock_duration); print_int("dmixp_mode", demix->dmixp_mode); avtext_print_section_footer(tfc); // parameter_section_id break; } case AV_IAMF_PARAMETER_DEFINITION_RECON_GAIN: { const AVIAMFReconGain *recon = subblock; avtext_print_section_header(tfc, "IAMF Recon Gain", parameter_section_id); print_int("subblock_duration", recon->subblock_duration); avtext_print_section_footer(tfc); // parameter_section_id break; } } } if (param->nb_subblocks > 0) avtext_print_section_footer(tfc); // subsection_id avtext_print_section_footer(tfc); // section_id } static void print_iamf_audio_element_params(AVTextFormatContext *tfc, const AVStreamGroup *stg, const AVIAMFAudioElement *audio_element) { avtext_print_section_header(tfc, stg, SECTION_ID_STREAM_GROUP_COMPONENT); print_int("nb_layers", audio_element->nb_layers); print_int("audio_element_type", audio_element->audio_element_type); print_int("default_w", audio_element->default_w); avtext_print_section_header(tfc, NULL, SECTION_ID_STREAM_GROUP_SUBCOMPONENTS); for (int i = 0; i < audio_element->nb_layers; i++) { const AVIAMFLayer *layer = audio_element->layers[i]; char val_str[128]; avtext_print_section_header(tfc, "IAMF Audio Layer", SECTION_ID_STREAM_GROUP_SUBCOMPONENT); av_channel_layout_describe(&layer->ch_layout, val_str, sizeof(val_str)); print_str("channel_layout", val_str); if (audio_element->audio_element_type == AV_IAMF_AUDIO_ELEMENT_TYPE_CHANNEL) { print_int("output_gain_flags", layer->output_gain_flags); print_q("output_gain", layer->output_gain, '/'); } else if (audio_element->audio_element_type == AV_IAMF_AUDIO_ELEMENT_TYPE_SCENE) print_int("ambisonics_mode", layer->ambisonics_mode); avtext_print_section_footer(tfc); // SECTION_ID_STREAM_GROUP_SUBCOMPONENT } if (audio_element->demixing_info) print_iamf_param_definition(tfc, "demixing_info", audio_element->demixing_info, SECTION_ID_STREAM_GROUP_SUBCOMPONENT); if (audio_element->recon_gain_info) print_iamf_param_definition(tfc, "recon_gain_info", audio_element->recon_gain_info, SECTION_ID_STREAM_GROUP_SUBCOMPONENT); avtext_print_section_footer(tfc); // SECTION_ID_STREAM_GROUP_SUBCOMPONENTS avtext_print_section_footer(tfc); // SECTION_ID_STREAM_GROUP_COMPONENT } static void print_iamf_submix_params(AVTextFormatContext *tfc, const AVIAMFSubmix *submix) { avtext_print_section_header(tfc, "IAMF Submix", SECTION_ID_STREAM_GROUP_SUBCOMPONENT); print_int("nb_elements", submix->nb_elements); print_int("nb_layouts", submix->nb_layouts); print_q("default_mix_gain", submix->default_mix_gain, '/'); avtext_print_section_header(tfc, NULL, SECTION_ID_STREAM_GROUP_PIECES); for (int i = 0; i < submix->nb_elements; i++) { const AVIAMFSubmixElement *element = submix->elements[i]; avtext_print_section_header(tfc, "IAMF Submix Element", SECTION_ID_STREAM_GROUP_PIECE); print_int("stream_id", element->audio_element_id); print_q("default_mix_gain", element->default_mix_gain, '/'); print_int("headphones_rendering_mode", element->headphones_rendering_mode); avtext_print_section_header(tfc, NULL, SECTION_ID_STREAM_GROUP_SUBPIECES); if (element->annotations) { const AVDictionaryEntry *annotation = NULL; avtext_print_section_header(tfc, "IAMF Annotations", SECTION_ID_STREAM_GROUP_SUBPIECE); while (annotation = av_dict_iterate(element->annotations, annotation)) print_str(annotation->key, annotation->value); avtext_print_section_footer(tfc); // SECTION_ID_STREAM_GROUP_SUBPIECE } if (element->element_mix_config) print_iamf_param_definition(tfc, "element_mix_config", element->element_mix_config, SECTION_ID_STREAM_GROUP_SUBPIECE); avtext_print_section_footer(tfc); // SECTION_ID_STREAM_GROUP_SUBPIECES avtext_print_section_footer(tfc); // SECTION_ID_STREAM_GROUP_PIECE } if (submix->output_mix_config) print_iamf_param_definition(tfc, "output_mix_config", submix->output_mix_config, SECTION_ID_STREAM_GROUP_PIECE); for (int i = 0; i < submix->nb_layouts; i++) { const AVIAMFSubmixLayout *layout = submix->layouts[i]; char val_str[128]; avtext_print_section_header(tfc, "IAMF Submix Layout", SECTION_ID_STREAM_GROUP_PIECE); av_channel_layout_describe(&layout->sound_system, val_str, sizeof(val_str)); print_str("sound_system", val_str); print_q("integrated_loudness", layout->integrated_loudness, '/'); print_q("digital_peak", layout->digital_peak, '/'); print_q("true_peak", layout->true_peak, '/'); print_q("dialogue_anchored_loudness", layout->dialogue_anchored_loudness, '/'); print_q("album_anchored_loudness", layout->album_anchored_loudness, '/'); avtext_print_section_footer(tfc); // SECTION_ID_STREAM_GROUP_PIECE } avtext_print_section_footer(tfc); // SECTION_ID_STREAM_GROUP_PIECES avtext_print_section_footer(tfc); // SECTION_ID_STREAM_GROUP_SUBCOMPONENT } static void print_iamf_mix_presentation_params(AVTextFormatContext *tfc, const AVStreamGroup *stg, const AVIAMFMixPresentation *mix_presentation) { avtext_print_section_header(tfc, stg, SECTION_ID_STREAM_GROUP_COMPONENT); print_int("nb_submixes", mix_presentation->nb_submixes); avtext_print_section_header(tfc, NULL, SECTION_ID_STREAM_GROUP_SUBCOMPONENTS); if (mix_presentation->annotations) { const AVDictionaryEntry *annotation = NULL; avtext_print_section_header(tfc, "IAMF Annotations", SECTION_ID_STREAM_GROUP_SUBCOMPONENT); while (annotation = av_dict_iterate(mix_presentation->annotations, annotation)) print_str(annotation->key, annotation->value); avtext_print_section_footer(tfc); // SECTION_ID_STREAM_GROUP_SUBCOMPONENT } for (int i = 0; i < mix_presentation->nb_submixes; i++) print_iamf_submix_params(tfc, mix_presentation->submixes[i]); avtext_print_section_footer(tfc); // SECTION_ID_STREAM_GROUP_SUBCOMPONENTS avtext_print_section_footer(tfc); // SECTION_ID_STREAM_GROUP_COMPONENT } static void print_stream_group_params(AVTextFormatContext *tfc, AVStreamGroup *stg) { avtext_print_section_header(tfc, NULL, SECTION_ID_STREAM_GROUP_COMPONENTS); if (stg->type == AV_STREAM_GROUP_PARAMS_TILE_GRID) print_tile_grid_params(tfc, stg, stg->params.tile_grid); else if (stg->type == AV_STREAM_GROUP_PARAMS_IAMF_AUDIO_ELEMENT) print_iamf_audio_element_params(tfc, stg, stg->params.iamf_audio_element); else if (stg->type == AV_STREAM_GROUP_PARAMS_IAMF_MIX_PRESENTATION) print_iamf_mix_presentation_params(tfc, stg, stg->params.iamf_mix_presentation); avtext_print_section_footer(tfc); // SECTION_ID_STREAM_GROUP_COMPONENTS } static int show_stream_group(AVTextFormatContext *tfc, InputFile *ifile, AVStreamGroup *stg) { AVFormatContext *fmt_ctx = ifile->fmt_ctx; AVBPrint pbuf; int i, ret = 0; av_bprint_init(&pbuf, 1, AV_BPRINT_SIZE_UNLIMITED); avtext_print_section_header(tfc, NULL, SECTION_ID_STREAM_GROUP); print_int("index", stg->index); if (fmt_ctx->iformat->flags & AVFMT_SHOW_IDS) print_fmt ("id", "0x%"PRIx64, stg->id); else print_str_opt("id", "N/A"); print_int("nb_streams", stg->nb_streams); if (stg->type != AV_STREAM_GROUP_PARAMS_NONE) print_str("type", av_x_if_null(avformat_stream_group_name(stg->type), "unknown")); else print_str_opt("type", "unknown"); if (do_show_stream_group_components) print_stream_group_params(tfc, stg); /* Print disposition information */ if (do_show_stream_group_disposition) print_dispositions(tfc, stg->disposition, SECTION_ID_STREAM_GROUP_DISPOSITION); if (do_show_stream_group_tags) ret = show_tags(tfc, stg->metadata, SECTION_ID_STREAM_GROUP_TAGS); if (ret < 0) goto end; avtext_print_section_header(tfc, NULL, SECTION_ID_STREAM_GROUP_STREAMS); for (i = 0; i < stg->nb_streams; i++) { if (selected_streams[stg->streams[i]->index]) { ret = show_stream(tfc, fmt_ctx, stg->streams[i]->index, &ifile->streams[stg->streams[i]->index], IN_STREAM_GROUP); if (ret < 0) break; } } avtext_print_section_footer(tfc); end: av_bprint_finalize(&pbuf, NULL); avtext_print_section_footer(tfc); return ret; } static int show_stream_groups(AVTextFormatContext *tfc, InputFile *ifile) { AVFormatContext *fmt_ctx = ifile->fmt_ctx; int i, ret = 0; avtext_print_section_header(tfc, NULL, SECTION_ID_STREAM_GROUPS); for (i = 0; i < fmt_ctx->nb_stream_groups; i++) { AVStreamGroup *stg = fmt_ctx->stream_groups[i]; ret = show_stream_group(tfc, ifile, stg); if (ret < 0) break; } avtext_print_section_footer(tfc); return ret; } static int show_chapters(AVTextFormatContext *tfc, InputFile *ifile) { AVFormatContext *fmt_ctx = ifile->fmt_ctx; int i, ret = 0; avtext_print_section_header(tfc, NULL, SECTION_ID_CHAPTERS); for (i = 0; i < fmt_ctx->nb_chapters; i++) { AVChapter *chapter = fmt_ctx->chapters[i]; avtext_print_section_header(tfc, NULL, SECTION_ID_CHAPTER); print_int("id", chapter->id); print_q ("time_base", chapter->time_base, '/'); print_int("start", chapter->start); print_time("start_time", chapter->start, &chapter->time_base); print_int("end", chapter->end); print_time("end_time", chapter->end, &chapter->time_base); if (do_show_chapter_tags) ret = show_tags(tfc, chapter->metadata, SECTION_ID_CHAPTER_TAGS); avtext_print_section_footer(tfc); } avtext_print_section_footer(tfc); return ret; } static int show_format(AVTextFormatContext *tfc, InputFile *ifile) { AVFormatContext *fmt_ctx = ifile->fmt_ctx; int64_t size = fmt_ctx->pb ? avio_size(fmt_ctx->pb) : -1; int ret = 0; avtext_print_section_header(tfc, NULL, SECTION_ID_FORMAT); print_str_validate("filename", fmt_ctx->url); print_int("nb_streams", fmt_ctx->nb_streams); print_int("nb_programs", fmt_ctx->nb_programs); print_int("nb_stream_groups", fmt_ctx->nb_stream_groups); print_str("format_name", fmt_ctx->iformat->name); if (!do_bitexact) { if (fmt_ctx->iformat->long_name) print_str ("format_long_name", fmt_ctx->iformat->long_name); else print_str_opt("format_long_name", "unknown"); } print_time("start_time", fmt_ctx->start_time, &AV_TIME_BASE_Q); print_time("duration", fmt_ctx->duration, &AV_TIME_BASE_Q); if (size >= 0) print_val ("size", size, unit_byte_str); else print_str_opt("size", "N/A"); if (fmt_ctx->bit_rate > 0) print_val ("bit_rate", fmt_ctx->bit_rate, unit_bit_per_second_str); else print_str_opt("bit_rate", "N/A"); print_int("probe_score", fmt_ctx->probe_score); if (do_show_format_tags) ret = show_tags(tfc, fmt_ctx->metadata, SECTION_ID_FORMAT_TAGS); avtext_print_section_footer(tfc); fflush(stdout); return ret; } static void show_error(AVTextFormatContext *tfc, int err) { avtext_print_section_header(tfc, NULL, SECTION_ID_ERROR); print_int("code", err); print_str("string", av_err2str(err)); avtext_print_section_footer(tfc); } static int open_input_file(InputFile *ifile, const char *filename, const char *print_filename) { int err, i; AVFormatContext *fmt_ctx = NULL; const AVDictionaryEntry *t = NULL; int scan_all_pmts_set = 0; fmt_ctx = avformat_alloc_context(); if (!fmt_ctx) return AVERROR(ENOMEM); if (!av_dict_get(format_opts, "scan_all_pmts", NULL, AV_DICT_MATCH_CASE)) { av_dict_set(&format_opts, "scan_all_pmts", "1", AV_DICT_DONT_OVERWRITE); scan_all_pmts_set = 1; } if ((err = avformat_open_input(&fmt_ctx, filename, iformat, &format_opts)) < 0) { print_error(filename, err); return err; } if (print_filename) { av_freep(&fmt_ctx->url); fmt_ctx->url = av_strdup(print_filename); } ifile->fmt_ctx = fmt_ctx; if (scan_all_pmts_set) av_dict_set(&format_opts, "scan_all_pmts", NULL, AV_DICT_MATCH_CASE); while ((t = av_dict_iterate(format_opts, t))) av_log(NULL, AV_LOG_WARNING, "Option %s skipped - not known to demuxer.\n", t->key); if (find_stream_info) { AVDictionary **opts; int orig_nb_streams = fmt_ctx->nb_streams; err = setup_find_stream_info_opts(fmt_ctx, codec_opts, &opts); if (err < 0) return err; err = avformat_find_stream_info(fmt_ctx, opts); for (i = 0; i < orig_nb_streams; i++) av_dict_free(&opts[i]); av_freep(&opts); if (err < 0) { print_error(filename, err); return err; } } av_dump_format(fmt_ctx, 0, filename, 0); ifile->streams = av_calloc(fmt_ctx->nb_streams, sizeof(*ifile->streams)); if (!ifile->streams) exit(1); ifile->nb_streams = fmt_ctx->nb_streams; /* bind a decoder to each input stream */ for (i = 0; i < fmt_ctx->nb_streams; i++) { InputStream *ist = &ifile->streams[i]; AVStream *stream = fmt_ctx->streams[i]; const AVCodec *codec; ist->st = stream; if (stream->codecpar->codec_id == AV_CODEC_ID_PROBE) { av_log(NULL, AV_LOG_WARNING, "Failed to probe codec for input stream %d\n", stream->index); continue; } codec = avcodec_find_decoder(stream->codecpar->codec_id); if (!codec) { av_log(NULL, AV_LOG_WARNING, "Unsupported codec with id %d for input stream %d\n", stream->codecpar->codec_id, stream->index); continue; } { AVDictionary *opts; err = filter_codec_opts(codec_opts, stream->codecpar->codec_id, fmt_ctx, stream, codec, &opts, NULL); if (err < 0) exit(1); ist->dec_ctx = avcodec_alloc_context3(codec); if (!ist->dec_ctx) exit(1); err = avcodec_parameters_to_context(ist->dec_ctx, stream->codecpar); if (err < 0) exit(1); if (do_show_log) { // For logging it is needed to disable at least frame threads as otherwise // the log information would need to be reordered and matches up to contexts and frames // That is in fact possible but not trivial av_dict_set(&codec_opts, "threads", "1", 0); } av_dict_set(&opts, "flags", "+copy_opaque", AV_DICT_MULTIKEY); ist->dec_ctx->pkt_timebase = stream->time_base; if (avcodec_open2(ist->dec_ctx, codec, &opts) < 0) { av_log(NULL, AV_LOG_WARNING, "Could not open codec for input stream %d\n", stream->index); exit(1); } if ((t = av_dict_iterate(opts, NULL))) { av_log(NULL, AV_LOG_ERROR, "Option %s for input stream %d not found\n", t->key, stream->index); return AVERROR_OPTION_NOT_FOUND; } } } ifile->fmt_ctx = fmt_ctx; return 0; } static void close_input_file(InputFile *ifile) { int i; /* close decoder for each stream */ for (i = 0; i < ifile->nb_streams; i++) avcodec_free_context(&ifile->streams[i].dec_ctx); av_freep(&ifile->streams); ifile->nb_streams = 0; avformat_close_input(&ifile->fmt_ctx); } static int probe_file(AVTextFormatContext *tfc, const char *filename, const char *print_filename) { InputFile ifile = { 0 }; int ret, i; int section_id; do_analyze_frames = do_analyze_frames && do_show_streams; do_read_frames = do_show_frames || do_count_frames || do_analyze_frames; do_read_packets = do_show_packets || do_count_packets; ret = open_input_file(&ifile, filename, print_filename); if (ret < 0) goto end; #define CHECK_END if (ret < 0) goto end nb_streams = ifile.fmt_ctx->nb_streams; REALLOCZ_ARRAY_STREAM(nb_streams_frames,0,ifile.fmt_ctx->nb_streams); REALLOCZ_ARRAY_STREAM(nb_streams_packets,0,ifile.fmt_ctx->nb_streams); REALLOCZ_ARRAY_STREAM(selected_streams,0,ifile.fmt_ctx->nb_streams); REALLOCZ_ARRAY_STREAM(streams_with_closed_captions,0,ifile.fmt_ctx->nb_streams); REALLOCZ_ARRAY_STREAM(streams_with_film_grain,0,ifile.fmt_ctx->nb_streams); for (i = 0; i < ifile.fmt_ctx->nb_streams; i++) { if (stream_specifier) { ret = avformat_match_stream_specifier(ifile.fmt_ctx, ifile.fmt_ctx->streams[i], stream_specifier); CHECK_END; else selected_streams[i] = ret; ret = 0; } else { selected_streams[i] = 1; } if (!selected_streams[i]) ifile.fmt_ctx->streams[i]->discard = AVDISCARD_ALL; } if (do_read_frames || do_read_packets) { if (do_show_frames && do_show_packets && tfc->formatter->flags & AV_TEXTFORMAT_FLAG_SUPPORTS_MIXED_ARRAY_CONTENT) section_id = SECTION_ID_PACKETS_AND_FRAMES; else if (do_show_packets && !do_show_frames) section_id = SECTION_ID_PACKETS; else // (!do_show_packets && do_show_frames) section_id = SECTION_ID_FRAMES; if (do_show_frames || do_show_packets) avtext_print_section_header(tfc, NULL, section_id); ret = read_packets(tfc, &ifile); if (do_show_frames || do_show_packets) avtext_print_section_footer(tfc); CHECK_END; } if (do_show_programs) { ret = show_programs(tfc, &ifile); CHECK_END; } if (do_show_stream_groups) { ret = show_stream_groups(tfc, &ifile); CHECK_END; } if (do_show_streams) { ret = show_streams(tfc, &ifile); CHECK_END; } if (do_show_chapters) { ret = show_chapters(tfc, &ifile); CHECK_END; } if (do_show_format) { ret = show_format(tfc, &ifile); CHECK_END; } end: if (ifile.fmt_ctx) close_input_file(&ifile); av_freep(&nb_streams_frames); av_freep(&nb_streams_packets); av_freep(&selected_streams); av_freep(&streams_with_closed_captions); av_freep(&streams_with_film_grain); return ret; } static void show_usage(void) { av_log(NULL, AV_LOG_INFO, "Simple multimedia streams analyzer\n"); av_log(NULL, AV_LOG_INFO, "usage: %s [OPTIONS] INPUT_FILE\n", program_name); av_log(NULL, AV_LOG_INFO, "\n"); } static void ffprobe_show_program_version(AVTextFormatContext *tfc) { AVBPrint pbuf; av_bprint_init(&pbuf, 1, AV_BPRINT_SIZE_UNLIMITED); avtext_print_section_header(tfc, NULL, SECTION_ID_PROGRAM_VERSION); print_str("version", FFMPEG_VERSION); print_fmt("copyright", "Copyright (c) %d-%d the FFmpeg developers", program_birth_year, CONFIG_THIS_YEAR); print_str("compiler_ident", CC_IDENT); print_str("configuration", FFMPEG_CONFIGURATION); avtext_print_section_footer(tfc); av_bprint_finalize(&pbuf, NULL); } #define SHOW_LIB_VERSION(libname, LIBNAME) \ do { \ if (CONFIG_##LIBNAME) { \ unsigned int version = libname##_version(); \ avtext_print_section_header(tfc, NULL, SECTION_ID_LIBRARY_VERSION); \ print_str("name", "lib" #libname); \ print_int("major", LIB##LIBNAME##_VERSION_MAJOR); \ print_int("minor", LIB##LIBNAME##_VERSION_MINOR); \ print_int("micro", LIB##LIBNAME##_VERSION_MICRO); \ print_int("version", version); \ print_str("ident", LIB##LIBNAME##_IDENT); \ avtext_print_section_footer(tfc); \ } \ } while (0) static void ffprobe_show_library_versions(AVTextFormatContext *tfc) { avtext_print_section_header(tfc, NULL, SECTION_ID_LIBRARY_VERSIONS); SHOW_LIB_VERSION(avutil, AVUTIL); SHOW_LIB_VERSION(avcodec, AVCODEC); SHOW_LIB_VERSION(avformat, AVFORMAT); SHOW_LIB_VERSION(avdevice, AVDEVICE); SHOW_LIB_VERSION(avfilter, AVFILTER); SHOW_LIB_VERSION(swscale, SWSCALE); SHOW_LIB_VERSION(swresample, SWRESAMPLE); avtext_print_section_footer(tfc); } #define PRINT_PIX_FMT_FLAG(flagname, name) \ do { \ print_int(name, !!(pixdesc->flags & AV_PIX_FMT_FLAG_##flagname)); \ } while (0) static void ffprobe_show_pixel_formats(AVTextFormatContext *tfc) { const AVPixFmtDescriptor *pixdesc = NULL; int i, n; avtext_print_section_header(tfc, NULL, SECTION_ID_PIXEL_FORMATS); while (pixdesc = av_pix_fmt_desc_next(pixdesc)) { avtext_print_section_header(tfc, NULL, SECTION_ID_PIXEL_FORMAT); print_str("name", pixdesc->name); print_int("nb_components", pixdesc->nb_components); if ((pixdesc->nb_components >= 3) && !(pixdesc->flags & AV_PIX_FMT_FLAG_RGB)) { print_int ("log2_chroma_w", pixdesc->log2_chroma_w); print_int ("log2_chroma_h", pixdesc->log2_chroma_h); } else { print_str_opt("log2_chroma_w", "N/A"); print_str_opt("log2_chroma_h", "N/A"); } n = av_get_bits_per_pixel(pixdesc); if (n) print_int ("bits_per_pixel", n); else print_str_opt("bits_per_pixel", "N/A"); if (do_show_pixel_format_flags) { avtext_print_section_header(tfc, NULL, SECTION_ID_PIXEL_FORMAT_FLAGS); PRINT_PIX_FMT_FLAG(BE, "big_endian"); PRINT_PIX_FMT_FLAG(PAL, "palette"); PRINT_PIX_FMT_FLAG(BITSTREAM, "bitstream"); PRINT_PIX_FMT_FLAG(HWACCEL, "hwaccel"); PRINT_PIX_FMT_FLAG(PLANAR, "planar"); PRINT_PIX_FMT_FLAG(RGB, "rgb"); PRINT_PIX_FMT_FLAG(ALPHA, "alpha"); avtext_print_section_footer(tfc); } if (do_show_pixel_format_components && (pixdesc->nb_components > 0)) { avtext_print_section_header(tfc, NULL, SECTION_ID_PIXEL_FORMAT_COMPONENTS); for (i = 0; i < pixdesc->nb_components; i++) { avtext_print_section_header(tfc, NULL, SECTION_ID_PIXEL_FORMAT_COMPONENT); print_int("index", i + 1); print_int("bit_depth", pixdesc->comp[i].depth); avtext_print_section_footer(tfc); } avtext_print_section_footer(tfc); } avtext_print_section_footer(tfc); } avtext_print_section_footer(tfc); } static int opt_show_optional_fields(void *optctx, const char *opt, const char *arg) { if (!av_strcasecmp(arg, "always")) show_optional_fields = SHOW_OPTIONAL_FIELDS_ALWAYS; else if (!av_strcasecmp(arg, "never")) show_optional_fields = SHOW_OPTIONAL_FIELDS_NEVER; else if (!av_strcasecmp(arg, "auto")) show_optional_fields = SHOW_OPTIONAL_FIELDS_AUTO; if (show_optional_fields == SHOW_OPTIONAL_FIELDS_AUTO && av_strcasecmp(arg, "auto")) { double num; int ret = parse_number("show_optional_fields", arg, OPT_TYPE_INT, SHOW_OPTIONAL_FIELDS_AUTO, SHOW_OPTIONAL_FIELDS_ALWAYS, &num); if (ret < 0) return ret; show_optional_fields = num; } return 0; } static int opt_format(void *optctx, const char *opt, const char *arg) { iformat = av_find_input_format(arg); if (!iformat) { av_log(NULL, AV_LOG_ERROR, "Unknown input format: %s\n", arg); return AVERROR(EINVAL); } return 0; } static inline void mark_section_show_entries(SectionID section_id, int show_all_entries, AVDictionary *entries) { struct AVTextFormatSection *section = §ions[section_id]; section->show_all_entries = show_all_entries; if (show_all_entries) { for (const int *id = section->children_ids; *id != -1; id++) mark_section_show_entries(*id, show_all_entries, entries); } else { av_dict_copy(§ion->entries_to_show, entries, 0); } } static int match_section(const char *section_name, int show_all_entries, AVDictionary *entries) { int i, ret = 0; for (i = 0; i < FF_ARRAY_ELEMS(sections); i++) { const struct AVTextFormatSection *section = §ions[i]; if (!strcmp(section_name, section->name) || (section->unique_name && !strcmp(section_name, section->unique_name))) { av_log(NULL, AV_LOG_DEBUG, "'%s' matches section with unique name '%s'\n", section_name, (char *)av_x_if_null(section->unique_name, section->name)); ret++; mark_section_show_entries(section->id, show_all_entries, entries); } } return ret; } static int opt_show_entries(void *optctx, const char *opt, const char *arg) { const char *p = arg; int ret = 0; while (*p) { AVDictionary *entries = NULL; char *section_name = av_get_token(&p, "=:"); int show_all_entries = 0; if (!section_name) { av_log(NULL, AV_LOG_ERROR, "Missing section name for option '%s'\n", opt); return AVERROR(EINVAL); } if (*p == '=') { p++; while (*p && *p != ':') { char *entry = av_get_token(&p, ",:"); if (!entry) break; av_log(NULL, AV_LOG_VERBOSE, "Adding '%s' to the entries to show in section '%s'\n", entry, section_name); av_dict_set(&entries, entry, "", AV_DICT_DONT_STRDUP_KEY); if (*p == ',') p++; } } else { show_all_entries = 1; } ret = match_section(section_name, show_all_entries, entries); if (ret == 0) { av_log(NULL, AV_LOG_ERROR, "No match for section '%s'\n", section_name); ret = AVERROR(EINVAL); } av_dict_free(&entries); av_free(section_name); if (ret <= 0) break; if (*p) p++; } return ret; } static int opt_input_file(void *optctx, const char *arg) { if (input_filename) { av_log(NULL, AV_LOG_ERROR, "Argument '%s' provided as input filename, but '%s' was already specified.\n", arg, input_filename); return AVERROR(EINVAL); } if (!strcmp(arg, "-")) arg = "fd:"; input_filename = av_strdup(arg); if (!input_filename) return AVERROR(ENOMEM); return 0; } static int opt_input_file_i(void *optctx, const char *opt, const char *arg) { opt_input_file(optctx, arg); return 0; } static int opt_output_file_o(void *optctx, const char *opt, const char *arg) { if (output_filename) { av_log(NULL, AV_LOG_ERROR, "Argument '%s' provided as output filename, but '%s' was already specified.\n", arg, output_filename); return AVERROR(EINVAL); } if (!strcmp(arg, "-")) arg = "fd:"; output_filename = av_strdup(arg); if (!output_filename) return AVERROR(ENOMEM); return 0; } static int opt_print_filename(void *optctx, const char *opt, const char *arg) { av_freep(&print_input_filename); print_input_filename = av_strdup(arg); return print_input_filename ? 0 : AVERROR(ENOMEM); } void show_help_default(const char *opt, const char *arg) { av_log_set_callback(log_callback_help); show_usage(); show_help_options(options, "Main options:", 0, 0); printf("\n"); show_help_children(avformat_get_class(), AV_OPT_FLAG_DECODING_PARAM); show_help_children(avcodec_get_class(), AV_OPT_FLAG_DECODING_PARAM); } /** * Parse interval specification, according to the format: * INTERVAL ::= [START|+START_OFFSET][%[END|+END_OFFSET]] * INTERVALS ::= INTERVAL[,INTERVALS] */ static int parse_read_interval(const char *interval_spec, ReadInterval *interval) { int ret = 0; char *next, *p, *spec = av_strdup(interval_spec); if (!spec) return AVERROR(ENOMEM); if (!*spec) { av_log(NULL, AV_LOG_ERROR, "Invalid empty interval specification\n"); ret = AVERROR(EINVAL); goto end; } p = spec; next = strchr(spec, '%'); if (next) *next++ = 0; /* parse first part */ if (*p) { interval->has_start = 1; if (*p == '+') { interval->start_is_offset = 1; p++; } else { interval->start_is_offset = 0; } ret = av_parse_time(&interval->start, p, 1); if (ret < 0) { av_log(NULL, AV_LOG_ERROR, "Invalid interval start specification '%s'\n", p); goto end; } } else { interval->has_start = 0; } /* parse second part */ p = next; if (p && *p) { int64_t us; interval->has_end = 1; if (*p == '+') { interval->end_is_offset = 1; p++; } else { interval->end_is_offset = 0; } if (interval->end_is_offset && *p == '#') { long long int lli; char *tail; interval->duration_frames = 1; p++; lli = strtoll(p, &tail, 10); if (*tail || lli < 0) { av_log(NULL, AV_LOG_ERROR, "Invalid or negative value '%s' for duration number of frames\n", p); goto end; } interval->end = lli; } else { interval->duration_frames = 0; ret = av_parse_time(&us, p, 1); if (ret < 0) { av_log(NULL, AV_LOG_ERROR, "Invalid interval end/duration specification '%s'\n", p); goto end; } interval->end = us; } } else { interval->has_end = 0; } end: av_free(spec); return ret; } static int parse_read_intervals(const char *intervals_spec) { int ret, n, i; char *p, *spec = av_strdup(intervals_spec); if (!spec) return AVERROR(ENOMEM); /* preparse specification, get number of intervals */ for (n = 0, p = spec; *p; p++) if (*p == ',') n++; n++; read_intervals = av_malloc_array(n, sizeof(*read_intervals)); if (!read_intervals) { ret = AVERROR(ENOMEM); goto end; } read_intervals_nb = n; /* parse intervals */ p = spec; for (i = 0; p; i++) { char *next; av_assert0(i < read_intervals_nb); next = strchr(p, ','); if (next) *next++ = 0; read_intervals[i].id = i; ret = parse_read_interval(p, &read_intervals[i]); if (ret < 0) { av_log(NULL, AV_LOG_ERROR, "Error parsing read interval #%d '%s'\n", i, p); goto end; } av_log(NULL, AV_LOG_VERBOSE, "Parsed log interval "); log_read_interval(&read_intervals[i], NULL, AV_LOG_VERBOSE); p = next; } av_assert0(i == read_intervals_nb); end: av_free(spec); return ret; } static int opt_read_intervals(void *optctx, const char *opt, const char *arg) { return parse_read_intervals(arg); } static int opt_pretty(void *optctx, const char *opt, const char *arg) { show_value_unit = 1; use_value_prefix = 1; use_byte_value_binary_prefix = 1; use_value_sexagesimal_format = 1; return 0; } static void print_section(SectionID id, int level) { const int *pid; const struct AVTextFormatSection *section = §ions[id]; printf("%c%c%c%c", section->flags & AV_TEXTFORMAT_SECTION_FLAG_IS_WRAPPER ? 'W' : '.', section->flags & AV_TEXTFORMAT_SECTION_FLAG_IS_ARRAY ? 'A' : '.', section->flags & AV_TEXTFORMAT_SECTION_FLAG_HAS_VARIABLE_FIELDS ? 'V' : '.', section->flags & AV_TEXTFORMAT_SECTION_FLAG_HAS_TYPE ? 'T' : '.'); printf("%*c %s", level * 4, ' ', section->name); if (section->unique_name) printf("/%s", section->unique_name); printf("\n"); for (pid = section->children_ids; *pid != -1; pid++) print_section(*pid, level+1); } static int opt_sections(void *optctx, const char *opt, const char *arg) { printf("Sections:\n" "W... = Section is a wrapper (contains other sections, no local entries)\n" ".A.. = Section contains an array of elements of the same type\n" "..V. = Section may contain a variable number of fields with variable keys\n" "...T = Section contain a unique type\n" "FLAGS NAME/UNIQUE_NAME\n" "----\n"); print_section(SECTION_ID_ROOT, 0); return 0; } static int opt_show_versions(void *optctx, const char *opt, const char *arg) { mark_section_show_entries(SECTION_ID_PROGRAM_VERSION, 1, NULL); mark_section_show_entries(SECTION_ID_LIBRARY_VERSION, 1, NULL); return 0; } #define DEFINE_OPT_SHOW_SECTION(section, target_section_id) \ static int opt_show_##section(void *optctx, const char *opt, const char *arg) \ { \ mark_section_show_entries(SECTION_ID_##target_section_id, 1, NULL); \ return 0; \ } DEFINE_OPT_SHOW_SECTION(chapters, CHAPTERS) DEFINE_OPT_SHOW_SECTION(error, ERROR) DEFINE_OPT_SHOW_SECTION(format, FORMAT) DEFINE_OPT_SHOW_SECTION(frames, FRAMES) DEFINE_OPT_SHOW_SECTION(library_versions, LIBRARY_VERSIONS) DEFINE_OPT_SHOW_SECTION(packets, PACKETS) DEFINE_OPT_SHOW_SECTION(pixel_formats, PIXEL_FORMATS) DEFINE_OPT_SHOW_SECTION(program_version, PROGRAM_VERSION) DEFINE_OPT_SHOW_SECTION(streams, STREAMS) DEFINE_OPT_SHOW_SECTION(programs, PROGRAMS) DEFINE_OPT_SHOW_SECTION(stream_groups, STREAM_GROUPS) static const OptionDef real_options[] = { CMDUTILS_COMMON_OPTIONS { "f", OPT_TYPE_FUNC, OPT_FUNC_ARG, {.func_arg = opt_format}, "force format", "format" }, { "unit", OPT_TYPE_BOOL, 0, {&show_value_unit}, "show unit of the displayed values" }, { "prefix", OPT_TYPE_BOOL, 0, {&use_value_prefix}, "use SI prefixes for the displayed values" }, { "byte_binary_prefix", OPT_TYPE_BOOL, 0, {&use_byte_value_binary_prefix}, "use binary prefixes for byte units" }, { "sexagesimal", OPT_TYPE_BOOL, 0, {&use_value_sexagesimal_format}, "use sexagesimal format HOURS:MM:SS.MICROSECONDS for time units" }, { "pretty", OPT_TYPE_FUNC, 0, {.func_arg = opt_pretty}, "prettify the format of displayed values, make it more human readable" }, { "output_format", OPT_TYPE_STRING, 0, { &output_format }, "set the output printing format (available formats are: default, compact, csv, flat, ini, json, xml)", "format" }, { "print_format", OPT_TYPE_STRING, 0, { &output_format }, "alias for -output_format (deprecated)" }, { "of", OPT_TYPE_STRING, 0, { &output_format }, "alias for -output_format", "format" }, { "select_streams", OPT_TYPE_STRING, 0, { &stream_specifier }, "select the specified streams", "stream_specifier" }, { "sections", OPT_TYPE_FUNC, OPT_EXIT, {.func_arg = opt_sections}, "print sections structure and section information, and exit" }, { "show_data", OPT_TYPE_BOOL, 0, { &do_show_data }, "show packets data" }, { "show_data_hash", OPT_TYPE_STRING, 0, { &show_data_hash }, "show packets data hash" }, { "show_error", OPT_TYPE_FUNC, 0, { .func_arg = &opt_show_error }, "show probing error" }, { "show_format", OPT_TYPE_FUNC, 0, { .func_arg = &opt_show_format }, "show format/container info" }, { "show_frames", OPT_TYPE_FUNC, 0, { .func_arg = &opt_show_frames }, "show frames info" }, { "show_entries", OPT_TYPE_FUNC, OPT_FUNC_ARG, {.func_arg = opt_show_entries}, "show a set of specified entries", "entry_list" }, #if HAVE_THREADS { "show_log", OPT_TYPE_INT, 0, { &do_show_log }, "show log" }, #endif { "show_packets", OPT_TYPE_FUNC, 0, { .func_arg = &opt_show_packets }, "show packets info" }, { "show_programs", OPT_TYPE_FUNC, 0, { .func_arg = &opt_show_programs }, "show programs info" }, { "show_stream_groups", OPT_TYPE_FUNC, 0, { .func_arg = &opt_show_stream_groups }, "show stream groups info" }, { "show_streams", OPT_TYPE_FUNC, 0, { .func_arg = &opt_show_streams }, "show streams info" }, { "show_chapters", OPT_TYPE_FUNC, 0, { .func_arg = &opt_show_chapters }, "show chapters info" }, { "count_frames", OPT_TYPE_BOOL, 0, { &do_count_frames }, "count the number of frames per stream" }, { "count_packets", OPT_TYPE_BOOL, 0, { &do_count_packets }, "count the number of packets per stream" }, { "show_program_version", OPT_TYPE_FUNC, 0, { .func_arg = &opt_show_program_version }, "show ffprobe version" }, { "show_library_versions", OPT_TYPE_FUNC, 0, { .func_arg = &opt_show_library_versions }, "show library versions" }, { "show_versions", OPT_TYPE_FUNC, 0, { .func_arg = &opt_show_versions }, "show program and library versions" }, { "show_pixel_formats", OPT_TYPE_FUNC, 0, { .func_arg = &opt_show_pixel_formats }, "show pixel format descriptions" }, { "show_optional_fields", OPT_TYPE_FUNC, OPT_FUNC_ARG, { .func_arg = &opt_show_optional_fields }, "show optional fields" }, { "show_private_data", OPT_TYPE_BOOL, 0, { &show_private_data }, "show private data" }, { "private", OPT_TYPE_BOOL, 0, { &show_private_data }, "same as show_private_data" }, { "analyze_frames", OPT_TYPE_BOOL, 0, { &do_analyze_frames }, "analyze frames to provide additional stream-level information" }, { "bitexact", OPT_TYPE_BOOL, 0, {&do_bitexact}, "force bitexact output" }, { "read_intervals", OPT_TYPE_FUNC, OPT_FUNC_ARG, {.func_arg = opt_read_intervals}, "set read intervals", "read_intervals" }, { "i", OPT_TYPE_FUNC, OPT_FUNC_ARG, {.func_arg = opt_input_file_i}, "read specified file", "input_file"}, { "o", OPT_TYPE_FUNC, OPT_FUNC_ARG, {.func_arg = opt_output_file_o}, "write to specified output", "output_file"}, { "print_filename", OPT_TYPE_FUNC, OPT_FUNC_ARG, {.func_arg = opt_print_filename}, "override the printed input filename", "print_file"}, { "find_stream_info", OPT_TYPE_BOOL, OPT_INPUT | OPT_EXPERT, { &find_stream_info }, "read and decode the streams to fill missing information with heuristics" }, { NULL, }, }; static inline int check_section_show_entries(int section_id) { struct AVTextFormatSection *section = §ions[section_id]; if (sections[section_id].show_all_entries || sections[section_id].entries_to_show) return 1; for (const int *id = section->children_ids; *id != -1; id++) if (check_section_show_entries(*id)) return 1; return 0; } #define SET_DO_SHOW(id, varname) do { \ if (check_section_show_entries(SECTION_ID_##id)) \ do_show_##varname = 1; \ } while (0) int main(int argc, char **argv) { const AVTextFormatter *f; AVTextFormatContext *tctx; AVTextWriterContext *wctx; char *buf; char *f_name = NULL, *f_args = NULL; int ret, input_ret, i; init_dynload(); setvbuf(stderr, NULL, _IONBF, 0); /* win32 runtime needs this */ av_log_set_flags(AV_LOG_SKIP_REPEATED); options = real_options; parse_loglevel(argc, argv, options); avformat_network_init(); #if CONFIG_AVDEVICE avdevice_register_all(); #endif show_banner(argc, argv, options); ret = parse_options(NULL, argc, argv, options, opt_input_file); if (ret < 0) { ret = (ret == AVERROR_EXIT) ? 0 : ret; goto end; } if (do_show_log) av_log_set_callback(log_callback); /* mark things to show, based on -show_entries */ SET_DO_SHOW(CHAPTERS, chapters); SET_DO_SHOW(ERROR, error); SET_DO_SHOW(FORMAT, format); SET_DO_SHOW(FRAMES, frames); SET_DO_SHOW(LIBRARY_VERSIONS, library_versions); SET_DO_SHOW(PACKETS, packets); SET_DO_SHOW(PIXEL_FORMATS, pixel_formats); SET_DO_SHOW(PIXEL_FORMAT_FLAGS, pixel_format_flags); SET_DO_SHOW(PIXEL_FORMAT_COMPONENTS, pixel_format_components); SET_DO_SHOW(PROGRAM_VERSION, program_version); SET_DO_SHOW(PROGRAMS, programs); SET_DO_SHOW(STREAM_GROUP_DISPOSITION, stream_group_disposition); SET_DO_SHOW(STREAM_GROUPS, stream_groups); SET_DO_SHOW(STREAM_GROUP_COMPONENTS, stream_group_components); SET_DO_SHOW(STREAMS, streams); SET_DO_SHOW(STREAM_DISPOSITION, stream_disposition); SET_DO_SHOW(PROGRAM_STREAM_DISPOSITION, stream_disposition); SET_DO_SHOW(STREAM_GROUP_STREAM_DISPOSITION, stream_disposition); SET_DO_SHOW(CHAPTER_TAGS, chapter_tags); SET_DO_SHOW(FORMAT_TAGS, format_tags); SET_DO_SHOW(FRAME_TAGS, frame_tags); SET_DO_SHOW(PROGRAM_TAGS, program_tags); SET_DO_SHOW(STREAM_GROUP_TAGS, stream_group_tags); SET_DO_SHOW(STREAM_TAGS, stream_tags); SET_DO_SHOW(PROGRAM_STREAM_TAGS, stream_tags); SET_DO_SHOW(STREAM_GROUP_STREAM_TAGS, stream_tags); SET_DO_SHOW(PACKET_TAGS, packet_tags); if (do_bitexact && (do_show_program_version || do_show_library_versions)) { av_log(NULL, AV_LOG_ERROR, "-bitexact and -show_program_version or -show_library_versions " "options are incompatible\n"); ret = AVERROR(EINVAL); goto end; } if (!output_format) output_format = av_strdup("default"); if (!output_format) { ret = AVERROR(ENOMEM); goto end; } f_name = av_strtok(output_format, "=", &buf); if (!f_name) { av_log(NULL, AV_LOG_ERROR, "No name specified for the output format\n"); ret = AVERROR(EINVAL); goto end; } f_args = buf; f = avtext_get_formatter_by_name(f_name); if (!f) { av_log(NULL, AV_LOG_ERROR, "Unknown output format with name '%s'\n", f_name); ret = AVERROR(EINVAL); goto end; } if (output_filename) { ret = avtextwriter_create_file(&wctx, output_filename); } else ret = avtextwriter_create_stdout(&wctx); if (ret < 0) goto end; AVTextFormatOptions tf_options = { .show_optional_fields = show_optional_fields, .show_value_unit = show_value_unit, .use_value_prefix = use_value_prefix, .use_byte_value_binary_prefix = use_byte_value_binary_prefix, .use_value_sexagesimal_format = use_value_sexagesimal_format, }; if ((ret = avtext_context_open(&tctx, f, wctx, f_args, sections, FF_ARRAY_ELEMS(sections), tf_options, show_data_hash)) >= 0) { if (f == &avtextformatter_xml) tctx->string_validation_utf8_flags |= AV_UTF8_FLAG_EXCLUDE_XML_INVALID_CONTROL_CODES; avtext_print_section_header(tctx, NULL, SECTION_ID_ROOT); if (do_show_program_version) ffprobe_show_program_version(tctx); if (do_show_library_versions) ffprobe_show_library_versions(tctx); if (do_show_pixel_formats) ffprobe_show_pixel_formats(tctx); if (!input_filename && ((do_show_format || do_show_programs || do_show_stream_groups || do_show_streams || do_show_chapters || do_show_packets || do_show_error) || (!do_show_program_version && !do_show_library_versions && !do_show_pixel_formats))) { show_usage(); av_log(NULL, AV_LOG_ERROR, "You have to specify one input file.\n"); av_log(NULL, AV_LOG_ERROR, "Use -h to get full help or, even better, run 'man %s'.\n", program_name); ret = AVERROR(EINVAL); } else if (input_filename) { ret = probe_file(tctx, input_filename, print_input_filename); if (ret < 0 && do_show_error) show_error(tctx, ret); } input_ret = ret; avtext_print_section_footer(tctx); ret = avtextwriter_context_close(&wctx); if (ret < 0) av_log(NULL, AV_LOG_ERROR, "Writing output failed (closing writer): %s\n", av_err2str(ret)); ret = avtext_context_close(&tctx); if (ret < 0) av_log(NULL, AV_LOG_ERROR, "Writing output failed (closing formatter): %s\n", av_err2str(ret)); ret = FFMIN(ret, input_ret); } end: av_freep(&output_format); av_freep(&output_filename); av_freep(&input_filename); av_freep(&print_input_filename); av_freep(&read_intervals); uninit_opts(); for (i = 0; i < FF_ARRAY_ELEMS(sections); i++) av_dict_free(&(sections[i].entries_to_show)); avformat_network_deinit(); return ret < 0; }