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ffmpeg: Clip invalid video timestamps like audio instead of failing hard. 

Fixes Ticket976

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-08-19 02:42:53 +02:00
parent 0de4918f32
commit af5086087e
1 changed files with 6 additions and 3 deletions
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9
ffmpeg.c
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@ -505,11 +505,14 @@ static void write_frame(AVFormatContext *s, AVPacket *pkt, OutputStream *ost)
(avctx->codec_type == AVMEDIA_TYPE_AUDIO && audio_sync_method < 0))
pkt->pts = pkt->dts = AV_NOPTS_VALUE;
if (avctx->codec_type == AVMEDIA_TYPE_AUDIO && pkt->dts != AV_NOPTS_VALUE) {
if ((avctx->codec_type == AVMEDIA_TYPE_AUDIO || avctx->codec_type == AVMEDIA_TYPE_VIDEO) && pkt->dts != AV_NOPTS_VALUE) {
int64_t max = ost->st->cur_dts + !(s->oformat->flags & AVFMT_TS_NONSTRICT);
if (ost->st->cur_dts && ost->st->cur_dts != AV_NOPTS_VALUE && max > pkt->dts) {
av_log(s, max - pkt->dts > 2 ? AV_LOG_WARNING : AV_LOG_DEBUG, "Audio timestamp %"PRId64" < %"PRId64" invalid, cliping\n", pkt->dts, max);
pkt->pts = pkt->dts = max;
av_log(s, max - pkt->dts > 2 || avctx->codec_type == AVMEDIA_TYPE_VIDEO ? AV_LOG_WARNING : AV_LOG_DEBUG,
"st:%d PTS: %"PRId64" DTS: %"PRId64" < %"PRId64" invalid, cliping\n", pkt->stream_index, pkt->pts, pkt->dts, max);
if(pkt->pts >= pkt->dts)
pkt->pts = FFMAX(pkt->pts, max);
pkt->dts = max;
}
}