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mkvenc: Don't try to write packets with unknown timestamps

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Originally committed as revision 22371 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
David Conrad 2010-03-09 04:23:33 +00:00
parent 84d4e599a5
commit 654b65d012
1 changed files with 5 additions and 0 deletions
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5
libavformat/matroskaenc.c
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@ -866,6 +866,11 @@ static int mkv_write_packet(AVFormatContext *s, AVPacket *pkt)
int ret;
int64_t ts = mkv->tracks[pkt->stream_index].write_dts ? pkt->dts : pkt->pts;
if (ts == AV_NOPTS_VALUE) {
av_log(s, AV_LOG_ERROR, "Can't write packet with unknown timestamp\n");
return AVERROR(EINVAL);
}
if (url_is_streamed(s->pb)) {
if (!mkv->dyn_bc)
url_open_dyn_buf(&mkv->dyn_bc);