Ze Yuan: > From babcceafbd30eff677b2366a0c470d31c503bed1 Mon Sep 17 00:00:00 2001 > From: TianBo Zheng <naturalwal...@hotmail.com> > Date: Mon, 10 Jan 2022 11:18:56 +0000 > Subject: [PATCH] avformat/mkv: add mkv tags for AVS2 and AVS3 codecs. > > MKV codec mappings: > V_AVS2 and V_AVS3 > (https://github.com/ietf-wg-cellar/matroska-specification/blob/master/codec_specs.md) > > Encoding tool: > Ffmpeg with AVS2/AVS3 enabled: > https://github.com/xatabhk/FFmpeg-avs2-avs3/releases > Command line: > > ffmpeg -i xxxx.mp4 -vcodec avs2 -acodec copy xxxx_avs2.mkv > ffmpeg -i xxxx.mp4 -vcodec avs2 -speed_level 4 -acodec copy > xxxx_avs2.mkv` > > Players: > (1) Ffmpeg with avs2/avs3 enabled: > (https://github.com/xatabhk/FFmpeg-avs2-avs3/releases): > Command line: > > ffplay xxxx_avs2.mkv > ffplay xxxx_avs3.mkv > (2) VLC 3.0.x with AVS2/AVS3 enabled: > https://github.com/xatabhk/vlc-3.0-avs2-avs3/releases > (3) Mpc-hc 1.9.x with AVS2/AVS3 enabled: > https://gitee.com/zhengtianbo/cavs-avs2-avs3_decoder_added_to_mpc_hc/releases > > AVS2/AVS3 MKV samples: > https://github.com/xatabhk/avs2-avs3-video-samples > Signed-off-by: TianBo Zheng naturalwal...@hotmail.com > --- > libavformat/matroska.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/libavformat/matroska.c b/libavformat/matroska.c > index 7c56aba403..90d94b65bf 100644 > --- a/libavformat/matroska.c > +++ b/libavformat/matroska.c > @@ -78,6 +78,8 @@ const CodecTags ff_mkv_codec_tags[]={ > {"S_HDMV/TEXTST" , AV_CODEC_ID_HDMV_TEXT_SUBTITLE}, > > {"V_AV1" , AV_CODEC_ID_AV1}, > + {"V_AVS2" , AV_CODEC_ID_AVS2}, > + {"V_AVS3" , AV_CODEC_ID_AVS3}, > {"V_DIRAC" , AV_CODEC_ID_DIRAC}, > {"V_FFV1" , AV_CODEC_ID_FFV1}, > {"V_MJPEG" , AV_CODEC_ID_MJPEG}, > -- > 2.19.1
Sorry for having ignored this for so long. I actually wanted to merge your AVS2 patch long ago (see https://github.com/mkver/FFmpeg/commit/18c52e7493b1c1f11de059fbcbf9d17635e5945d), but I remember that your mails were weird and I managed to recreate a Chinese name out of them, but I was unsure if this was the correct one (namely 郑天波). So I didn't apply it. If it is correct, then please tell me if you prefer this name or TianBo Zheng. - Andreas _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
