For HEVC/MPEG4, we also need video_delay from the decoder, when decoding
some HEVC/MPEG4 clips, got numerous log like:
"video_delay is larger in decoder than demuxer", similar ticket: #3711
fix ticket: #6109
Signed-off-by: Lin Xie<lin....@intel.com>
Signed-off-by: Jun Zhao <jun.z...@intel.com>
---
fftools/ffmpeg.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index 934dc71..7e939d0 100644
--- a/fftools/ffmpeg.c
+++ b/fftools/ffmpeg.c
@@ -2389,7 +2389,9 @@ static int decode_video(InputStream *ist, AVPacket *pkt,
int *got_output, int64_
// The following line may be required in some cases where there is no
parser
// or the parser does not has_b_frames correctly
if (ist->st->codecpar->video_delay < ist->dec_ctx->has_b_frames) {
- if (ist->dec_ctx->codec_id == AV_CODEC_ID_H264) {
+ if (ist->dec_ctx->codec_id == AV_CODEC_ID_H264 ||
+ ist->dec_ctx->codec_id == AV_CODEC_ID_HEVC ||
+ ist->dec_ctx->codec_id == AV_CODEC_ID_MPEG4) {
ist->st->codecpar->video_delay = ist->dec_ctx->has_b_frames;
} else
av_log(ist->dec_ctx, AV_LOG_WARNING,
--
1.7.1
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