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avformat/rawenc: add H266/VVC muxer

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Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
Thomas Siedel
2023-03-21 16:01:20 +01:00
committed by James Almer
parent ac2b25f4e5
commit 45a8a62df9
4 changed files with 26 additions and 1 deletions
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23
libavformat/rawenc.c
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@@ -378,6 +378,29 @@ const FFOutputFormat ff_h264_muxer = {
};
#endif
#if CONFIG_VVC_MUXER
static int vvc_check_bitstream(AVFormatContext *s, AVStream *st,
const AVPacket *pkt)
{
if (pkt->size >= 5 && AV_RB32(pkt->data) != 0x0000001 &&
AV_RB24(pkt->data) != 0x000001)
return ff_stream_add_bitstream_filter(st, "vvc_mp4toannexb", NULL);
return 1;
}
const FFOutputFormat ff_vvc_muxer = {
.p.name = "vvc",
.p.long_name = NULL_IF_CONFIG_SMALL("raw H.266/VVC video"),
.p.extensions = "vvc,h266,266",
.p.audio_codec = AV_CODEC_ID_NONE,
.p.video_codec = AV_CODEC_ID_VVC,
.init = force_one_stream,
.write_packet = ff_raw_write_packet,
.check_bitstream = vvc_check_bitstream,
.p.flags = AVFMT_NOTIMESTAMPS,
};
#endif
#if CONFIG_HEVC_MUXER
static int hevc_check_bitstream(AVFormatContext *s, AVStream *st,
const AVPacket *pkt)