n8.1.2
avcodec/adpcm: improve decooding output for 4-bit ADPCM IMA WAV
avcodec/snowenc: fix SIGFPE in get_dc() when a block lies outside the plane
lavc/av1_parser: Extract SAR from render_size
avformat/matroskadec: take into account priming samples in audio tracks
swscale/range_convert: fix truncation bias in range conversion
tests/fate/vcodec: Test intra_dc_precision