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| author | James Almer <jamrial@gmail.com> | 2021-08-27 22:34:06 +0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2021-09-02 01:55:30 +0300 |
| commit | 8a6beccf0d8f2e6515b0ddbf5c792c2bf799500b (patch) | |
| tree | d92421ef5f0b42762d6e902f09538755c14db352 /libavformat/rawenc.c | |
| parent | 2818b143929d86f6b67695b09bc7483da5cef434 (diff) | |
avformat: add an AV1 Low overhead bitstream format muxer
Suggested-by: BBB
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavformat/rawenc.c')
| -rw-r--r-- | libavformat/rawenc.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/libavformat/rawenc.c b/libavformat/rawenc.c index 088b62f369..ad29e71099 100644 --- a/libavformat/rawenc.c +++ b/libavformat/rawenc.c @@ -453,6 +453,26 @@ const AVOutputFormat ff_mpeg2video_muxer = { }; #endif +#if CONFIG_OBU_MUXER +static int obu_check_bitstream(struct AVFormatContext *s, const AVPacket *pkt) +{ + AVStream *st = s->streams[0]; + return ff_stream_add_bitstream_filter(st, "av1_metadata", "td=insert"); +} + +const AVOutputFormat ff_obu_muxer = { + .name = "obu", + .long_name = NULL_IF_CONFIG_SMALL("AV1 low overhead OBU"), + .extensions = "obu", + .audio_codec = AV_CODEC_ID_NONE, + .video_codec = AV_CODEC_ID_AV1, + .init = force_one_stream, + .write_packet = ff_raw_write_packet, + .check_bitstream = obu_check_bitstream, + .flags = AVFMT_NOTIMESTAMPS, +}; +#endif + #if CONFIG_RAWVIDEO_MUXER const AVOutputFormat ff_rawvideo_muxer = { .name = "rawvideo", |