- Update to FFmpeg 4.2 "Ada"
* tpad filter
* AV1 decoding support through libdav1d
* dedot filter
* chromashift and rgbashift filters
* freezedetect filter
* truehd_core bitstream filter
* dhav demuxer
* PCM-DVD encoder
* GIF parser
* vividas demuxer
* hymt decoder
* anlmdn filter
* maskfun filter
* hcom demuxer and decoder
* ARBC decoder
* libaribb24 based ARIB STD-B24 caption support (profiles A and C)
* Support decoding of HEVC 4:4:4 content in nvdec and cuviddec
* removed libndi-newtek
* agm decoder
* KUX demuxer
* AV1 frame split bitstream filter
* lscr decoder
* lagfun filter
* asoftclip filter
* Support decoding of HEVC 4:4:4 content in vdpau
* colorhold filter
* xmedian filter
* asr filter
* showspatial multimedia filter