---
libavformat/flvenc.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/libavformat/flvenc.c b/libavformat/flvenc.c
index 335d900415..41636ba1b8 100644
--- a/libavformat/flvenc.c
+++ b/libavformat/flvenc.c
@@ -863,6 +863,9 @@ static int flv_write_packet(AVFormatContext *s, AVPacket
*pkt)
else
flags_size = 1;
+ if (par->codec_id == AV_CODEC_ID_HEVC && pkt->pts != pkt->dts)
+ flags_size += 3;
+
if (par->codec_id == AV_CODEC_ID_AAC || par->codec_id == AV_CODEC_ID_H264
|| par->codec_id == AV_CODEC_ID_MPEG4 || par->codec_id ==
AV_CODEC_ID_HEVC
|| par->codec_id == AV_CODEC_ID_AV1 || par->codec_id ==
AV_CODEC_ID_VP9) {
@@ -998,8 +1001,11 @@ static int flv_write_packet(AVFormatContext *s, AVPacket
*pkt)
} else {
av_assert1(flags>=0);
if (par->codec_id == AV_CODEC_ID_HEVC) {
- avio_w8(pb, FLV_IS_EX_HEADER | PacketTypeCodedFramesX |
frametype); // ExVideoTagHeader mode with PacketTypeCodedFramesX
+ int pkttype = (pkt->pts != pkt->dts) ? PacketTypeCodedFrames :
PacketTypeCodedFramesX;
+ avio_w8(pb, FLV_IS_EX_HEADER | pkttype | frametype); //
ExVideoTagHeader mode with PacketTypeCodedFramesX
avio_write(pb, "hvc1", 4);
+ if (pkttype == PacketTypeCodedFrames)
+ avio_wb24(pb, pkt->pts - pkt->dts);
} else if (par->codec_id == AV_CODEC_ID_AV1 || par->codec_id ==
AV_CODEC_ID_VP9) {
avio_w8(pb, FLV_IS_EX_HEADER | PacketTypeCodedFrames | frametype);
avio_write(pb, par->codec_id == AV_CODEC_ID_AV1 ? "av01" : "vp09",
4);
--
2.34.1
_______________________________________________
ffmpeg-devel mailing list
[email protected]
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
[email protected] with subject "unsubscribe".
