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Merge commit '59f0275dd0a42a7f90271a83a78e9ca5e69ff5b0'
* commit '59f0275dd0a42a7f90271a83a78e9ca5e69ff5b0': movenc: Adjust the pts of new fragments similarly to what is done for dts Merged-by: Michael Niedermayer <michaelni@gmx.at>
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c8e05c438f
@ -4055,6 +4055,11 @@ int ff_mov_write_packet(AVFormatContext *s, AVPacket *pkt)
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* which might not exactly match our dts. Therefore adjust the dts
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* of this packet to be what the previous packets duration implies. */
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trk->cluster[trk->entry].dts = trk->start_dts + trk->track_duration;
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/* We also may have written the pts and the corresponding duration
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* in sidx tags; make sure the sidx pts and duration match up with
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* the next fragment. This means the cts of the first sample must
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* be the same in all fragments. */
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pkt->pts = pkt->dts + trk->start_cts;
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} else {
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/* New fragment, but discontinuous from previous fragments.
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* Pretend the duration sum of the earlier fragments is
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@ -4098,6 +4103,9 @@ int ff_mov_write_packet(AVFormatContext *s, AVPacket *pkt)
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trk->flags |= MOV_TRACK_CTTS;
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trk->cluster[trk->entry].cts = pkt->pts - pkt->dts;
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trk->cluster[trk->entry].flags = 0;
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if (trk->start_cts == AV_NOPTS_VALUE)
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trk->start_cts = pkt->pts - pkt->dts;
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if (enc->codec_id == AV_CODEC_ID_VC1) {
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mov_parse_vc1_frame(pkt, trk, mov->fragments);
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} else if (pkt->flags & AV_PKT_FLAG_KEY) {
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@ -4673,6 +4681,7 @@ static int mov_write_header(AVFormatContext *s)
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* this is updated. */
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track->hint_track = -1;
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track->start_dts = AV_NOPTS_VALUE;
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track->start_cts = AV_NOPTS_VALUE;
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if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
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if (track->tag == MKTAG('m','x','3','p') || track->tag == MKTAG('m','x','3','n') ||
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track->tag == MKTAG('m','x','4','p') || track->tag == MKTAG('m','x','4','n') ||
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@ -112,6 +112,7 @@ typedef struct MOVTrack {
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uint32_t tref_tag;
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int tref_id; ///< trackID of the referenced track
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int64_t start_dts;
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int64_t start_cts;
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int hint_track; ///< the track that hints this track, -1 if no hint track is set
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int src_track; ///< the track that this hint (or tmcd) track describes
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