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| author | kjeyapal@akamai.com <kjeyapal@akamai.com> | 2018-12-06 12:58:01 +0530 |
|---|---|---|
| committer | Karthick J <kjeyapal@akamai.com> | 2018-12-11 10:52:16 +0530 |
| commit | 1d01ab399fc7188478eb60753b39dc198df81843 (patch) | |
| tree | c729ebef8eafff65a8f9d07ca49ba0887a8a3361 /libavformat/movenc.c | |
| parent | 0e8eb07980de828569aedecc84b74259401cd4c1 (diff) | |
| download | ffmpeg-1d01ab399fc7188478eb60753b39dc198df81843.tar.gz | |
avformat/movenc: Added an option to disable SIDX atom
Diffstat (limited to 'libavformat/movenc.c')
| -rw-r--r-- | libavformat/movenc.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/libavformat/movenc.c b/libavformat/movenc.c index 6dab5193b0..28cf8b719c 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -75,6 +75,7 @@ static const AVOption options[] = { { "frag_discont", "Signal that the next fragment is discontinuous from earlier ones", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_FRAG_DISCONT}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" }, { "delay_moov", "Delay writing the initial moov until the first fragment is cut, or until the first fragment flush", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_DELAY_MOOV}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" }, { "global_sidx", "Write a global sidx index at the start of the file", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_GLOBAL_SIDX}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" }, + { "skip_sidx", "Skip writing of sidx atom", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_SKIP_SIDX}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" }, { "write_colr", "Write colr atom (Experimental, may be renamed or changed, do not use from scripts)", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_WRITE_COLR}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" }, { "write_gama", "Write deprecated gama atom", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_WRITE_GAMA}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" }, { "use_metadata_tags", "Use mdta atom for metadata.", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_USE_MDTA}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" }, @@ -4603,7 +4604,8 @@ static int mov_write_moof_tag(AVIOContext *pb, MOVMuxContext *mov, int tracks, mov_write_moof_tag_internal(avio_buf, mov, tracks, 0); moof_size = ffio_close_null_buf(avio_buf); - if (mov->flags & FF_MOV_FLAG_DASH && !(mov->flags & FF_MOV_FLAG_GLOBAL_SIDX)) + if (mov->flags & FF_MOV_FLAG_DASH && + !(mov->flags & (FF_MOV_FLAG_GLOBAL_SIDX | FF_MOV_FLAG_SKIP_SIDX))) mov_write_sidx_tags(pb, mov, tracks, moof_size + 8 + mdat_size); if (mov->write_prft > MOV_PRFT_NONE && mov->write_prft < MOV_PRFT_NB) @@ -5422,7 +5424,8 @@ int ff_mov_write_packet(AVFormatContext *s, AVPacket *pkt) * the next fragment. This means the cts of the first sample must * be the same in all fragments, unless end_pts was updated by * the packet causing the fragment to be written. */ - if ((mov->flags & FF_MOV_FLAG_DASH && !(mov->flags & FF_MOV_FLAG_GLOBAL_SIDX)) || + if ((mov->flags & FF_MOV_FLAG_DASH && + !(mov->flags & (FF_MOV_FLAG_GLOBAL_SIDX | FF_MOV_FLAG_SKIP_SIDX))) || mov->mode == MODE_ISM) pkt->pts = pkt->dts + trk->end_pts - trk->cluster[trk->entry].dts; } else { @@ -6067,6 +6070,11 @@ static int mov_init(AVFormatContext *s) s->flags &= ~AVFMT_FLAG_AUTO_BSF; } + if (mov->flags & FF_MOV_FLAG_GLOBAL_SIDX && mov->flags & FF_MOV_FLAG_SKIP_SIDX) { + av_log(s, AV_LOG_WARNING, "Global SIDX enabled; Ignoring skip_sidx option\n"); + mov->flags &= ~FF_MOV_FLAG_SKIP_SIDX; + } + if (mov->flags & FF_MOV_FLAG_FASTSTART) { mov->reserved_moov_size = -1; } |