From: Zhao Zhili <zhiliz...@tencent.com>
When encoders don't support global header like MediaCodec, FLV
muxer needs to add extract_extradata bsf automatically. The codec
list doesn't include VP9 since it's not supported by
extract_extradata.
Signed-off-by: Zhao Zhili <zhiliz...@tencent.com>
---
libavformat/flvenc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavformat/flvenc.c b/libavformat/flvenc.c
index f6d10f331c..874560fac1 100644
--- a/libavformat/flvenc.c
+++ b/libavformat/flvenc.c
@@ -1072,6 +1072,8 @@ static int flv_check_bitstream(AVFormatContext *s,
AVStream *st,
}
if (!st->codecpar->extradata_size &&
(st->codecpar->codec_id == AV_CODEC_ID_H264 ||
+ st->codecpar->codec_id == AV_CODEC_ID_HEVC ||
+ st->codecpar->codec_id == AV_CODEC_ID_AV1 ||
st->codecpar->codec_id == AV_CODEC_ID_MPEG4))
return ff_stream_add_bitstream_filter(st, "extract_extradata", NULL);
return 1;
--
2.34.1
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