generic-library/ffmpeg
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Merge remote-tracking branch 'qatar/master'

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* qatar/master:
  avconv: do not send non-monotonous DTS to the muxers.

Conflicts:
	ffmpeg_opt.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-05-03 14:17:54 +02:00
commit 2b7f595aca
3 changed files with 22 additions and 0 deletions
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19
ffmpeg.c
View File

@ -610,6 +610,25 @@ static void write_frame(AVFormatContext *s, AVPacket *pkt, OutputStream *ost)
bsfc = bsfc->next; bsfc = bsfc->next;
} }
if (!(s->oformat->flags & AVFMT_NOTIMESTAMPS) &&
ost->last_mux_dts != AV_NOPTS_VALUE &&
pkt->dts < ost->last_mux_dts + !(s->oformat->flags & AVFMT_TS_NONSTRICT)) {
av_log(NULL, AV_LOG_WARNING, "Non-monotonous DTS in output stream "
"%d:%d; previous: %"PRId64", current: %"PRId64"; ",
ost->file_index, ost->st->index, ost->last_mux_dts, pkt->dts);
if (exit_on_error) {
av_log(NULL, AV_LOG_FATAL, "aborting.\n");
exit(1);
}
av_log(NULL, AV_LOG_WARNING, "changing to %"PRId64". This may result "
"in incorrect timestamps in the output file.\n",
ost->last_mux_dts + 1);
pkt->dts = ost->last_mux_dts + 1;
if (pkt->pts != AV_NOPTS_VALUE)
pkt->pts = FFMAX(pkt->pts, pkt->dts);
}
ost->last_mux_dts = pkt->dts;
pkt->stream_index = ost->index; pkt->stream_index = ost->index;
if (debug_ts) { if (debug_ts) {

2
ffmpeg.h
View File

@ -320,6 +320,8 @@ typedef struct OutputStream {
/* pts of the first frame encoded for this stream, used for limiting /* pts of the first frame encoded for this stream, used for limiting
* recording time */ * recording time */
int64_t first_pts; int64_t first_pts;
/* dts of the last packet sent to the muxer */
int64_t last_mux_dts;
AVBitStreamFilterContext *bitstream_filters; AVBitStreamFilterContext *bitstream_filters;
AVCodec *enc; AVCodec *enc;
int64_t max_frames; int64_t max_frames;

1
ffmpeg_opt.c
View File

@ -1089,6 +1089,7 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e
input_streams[source_index]->discard = 0; input_streams[source_index]->discard = 0;
input_streams[source_index]->st->discard = AVDISCARD_NONE; input_streams[source_index]->st->discard = AVDISCARD_NONE;
} }
ost->last_mux_dts = AV_NOPTS_VALUE;
return ost; return ost;
} }