Fixes Ticket3909
Signed-off-by: Michael Niedermayer <michae...@gmx.at>
---
ffmpeg.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/ffmpeg.c b/ffmpeg.c
index 220816b..0807eec 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -590,6 +590,14 @@ static void write_frame(AVFormatContext *s, AVPacket *pkt,
OutputStream *ost)
AVCodecContext *avctx = ost->st->codec;
int ret;
+ if (!ost->st->codec->extradata_size && ost->enc_ctx->extradata_size) {
+ ost->st->codec->extradata = av_mallocz(ost->enc_ctx->extradata_size +
FF_INPUT_BUFFER_PADDING_SIZE);
+ if (ost->st->codec->extradata) {
+ memcpy(ost->st->codec->extradata, ost->enc_ctx->extradata,
ost->enc_ctx->extradata_size);
+ ost->st->codec->extradata_size = ost->enc_ctx->extradata_size;
+ }
+ }
+
if ((avctx->codec_type == AVMEDIA_TYPE_VIDEO && video_sync_method ==
VSYNC_DROP) ||
(avctx->codec_type == AVMEDIA_TYPE_AUDIO && audio_sync_method < 0))
pkt->pts = pkt->dts = AV_NOPTS_VALUE;
--
1.7.9.5
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