Dale Curtis 37e8edc9f5 avformat/mov: Fix trampling of ctts during seeks when sidx support is enabled. ... When sidx box support is enabled, the code will skip reading all trun boxes (each containing ctts entries for samples inthat box). If seeks are attempted before all ctts values are known, the old code would dump ctts entries into the wrong location. These are then used to compute pts values which leads to out of order and incorrectly timestamped packets. This patch fixes ctts processing by always using the index returned by av_add_index_entry() as the ctts_data index. When the index gains new entries old values are reshuffled as appropriate. This approach makes sense since the mov demuxer is already relying on the mapping of AVIndex entries to samples for correct demuxing. As a result of this all ctts entries are now 1-count. A followup change will be submitted to remove support for > 1 count entries which will simplify seeking. Notes for future improvement: Probably there are other boxes (stts, stsc, etc) that are impacted by this issue... this patch only attempts to fix ctts since it completely breaks packet timestamping. This patch continues using an array for the ctts data, which is not the most ideal given the rearrangement that needs to happen (via memmove as new entries are read in). Ideally AVIndex and the ctts data would be set-type structures so addition is always worst case O(lg(n)) instead of the O(n^2) that exists now; this slowdown is noticeable during seeks. Signed-off-by: Dale Curtis <dalecurtis@chromium.org> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>		2017-08-24 11:02:22 +02:00
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acodec-adpcm-ima_qt
acodec-adpcm-ima_qt-trellis
acodec-adpcm-ima_wav
acodec-adpcm-ima_wav-trellis
acodec-adpcm-ms
acodec-adpcm-ms-trellis
acodec-adpcm-swf	lavf/flvdec: init AVPacket::pos to FLVTAG offset	2016-10-26 02:12:18 +02:00
acodec-adpcm-swf-trellis	lavf/flvdec: init AVPacket::pos to FLVTAG offset	2016-10-26 02:12:18 +02:00
acodec-adpcm-yamaha
acodec-adpcm-yamaha-trellis
acodec-alac
acodec-flac
acodec-mp2	avformat/mp3dec: use the common mechanism for skipping samples	2015-04-22 14:16:35 +02:00
acodec-pcm-alaw
acodec-pcm-f32be
acodec-pcm-f32le
acodec-pcm-f64be
acodec-pcm-f64le
acodec-pcm-mulaw
acodec-pcm-s8
acodec-pcm-s16be
acodec-pcm-s16le
acodec-pcm-s24be
acodec-pcm-s24le
acodec-pcm-s32be
acodec-pcm-s32le
acodec-pcm-u8
cache-pipe	ffmpeg, ffprobe: don't "merge" side data into packet data by default	2017-03-14 23:37:28 +01:00
extra-mp3	ffmpeg, ffprobe: don't "merge" side data into packet data by default	2017-03-14 23:37:28 +01:00
extra-mp4	avformat/mov: Fix trampling of ctts during seeks when sidx support is enabled.	2017-08-24 11:02:22 +02:00
lavf-aiff
lavf-alaw
lavf-asf	lavf: Replace the ASF demuxer	2015-06-28 10:16:40 +02:00
lavf-au	avformat/au: Write MetaData in AU Sun audio file header	2016-06-03 12:18:57 +02:00
lavf-avi	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
lavf-bmp
lavf-dv_fmt
lavf-ffm
lavf-flv_fmt	lavf/flvdec: init AVPacket::pos to FLVTAG offset	2016-10-26 02:12:18 +02:00
lavf-gif
lavf-gxf
lavf-jpg	mjpegenc: enable optimal huffman coding by default	2017-04-09 00:00:39 +01:00
lavf-mkv	avformat/matroskaenc: write a DisplayUnit element when aspect ratio is unknown	2016-10-15 20:48:03 -03:00
lavf-mmf
lavf-mov
lavf-mpg
lavf-mulaw
lavf-mxf	avformat/mxfenc: Only store user comment related tags when needed	2015-11-10 23:27:51 +01:00
lavf-mxf_d10
lavf-mxf_opatom	libavformat/mxfenc: add container duration and package name to primer pack	2015-03-23 22:09:46 +01:00
lavf-mxf_opatom_audio	avformat/mxfenc: Only store user comment related tags when needed	2015-11-10 23:27:51 +01:00
lavf-nut	nutenc: do not use has_b_frames	2015-01-27 09:15:07 +01:00
lavf-ogg
lavf-pbmpipe	lavf/img2dec: add pnm pipe demuxers	2016-06-22 15:24:19 +02:00
lavf-pcx
lavf-pgm
lavf-pgmpipe	lavf/img2dec: add pnm pipe demuxers	2016-06-22 15:24:19 +02:00
lavf-ppm
lavf-ppmpipe	lavf/img2dec: add pnm pipe demuxers	2016-06-22 15:24:19 +02:00
lavf-rm
lavf-sgi	Merge commit '99f40fd02f'	2015-11-29 15:42:33 +01:00
lavf-swf
lavf-tga
lavf-tiff
lavf-ts	ffmpeg, ffprobe: don't "merge" side data into packet data by default	2017-03-14 23:37:28 +01:00
lavf-voc	Merge commit '9200514ad8'	2016-04-10 20:59:55 +01:00
lavf-wav
lavf-wtv
lavf-yuv4mpeg	avformat/yuv4mpegdec: fix seeking for partial files	2016-03-03 09:28:15 +01:00
mkv-codec-delay	ffmpeg, ffprobe: don't "merge" side data into packet data by default	2017-03-14 23:37:28 +01:00
vsynth_lena-asv1	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-asv2	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-dnxhd-4k-hr-lb	tests/fate: add dnxhr encoding tests	2016-07-24 12:31:07 +02:00
vsynth_lena-dnxhd-720p	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-dnxhd-720p-rd	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-dnxhd-1080i	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-dv	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-dv-50	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-dv-411	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-ffv1	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-flashsv	lavf/flvdec: init AVPacket::pos to FLVTAG offset	2016-10-26 02:12:18 +02:00
vsynth_lena-flv	lavf/flvdec: init AVPacket::pos to FLVTAG offset	2016-10-26 02:12:18 +02:00
vsynth_lena-h261	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-h263	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-h263p	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-huffyuv	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-jpegls	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-ljpeg	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-mjpeg	mjpegenc: enable optimal huffman coding by default	2017-04-09 00:00:39 +01:00
vsynth_lena-mpeg1	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-mpeg1b	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-mpeg2-422	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-mpeg2-idct-int	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-mpeg2-ilace	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-mpeg2-ivlc-qprd	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-mpeg2-thread	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-mpeg2-thread-ivlc	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-mpeg4	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-mpeg4-adap	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-mpeg4-adv	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-mpeg4-error	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-mpeg4-nr	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-mpeg4-nsse	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-mpeg4-qpel	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-mpeg4-qprd	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-mpeg4-rc	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-mpeg4-thread	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-msmpeg4	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-msmpeg4v2	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-rgb	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-roqvideo	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-rv10	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-rv20	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-snow	avcodec/snowenc: set dia_size for the first pass of motion estimation too	2015-05-10 14:19:56 +02:00
vsynth_lena-snow-ll	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-svq1	tests: Rename vsynth2 to vsynth_lena	2014-12-02 03:02:30 +01:00
vsynth_lena-wmv1	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-wmv2	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00
vsynth_lena-yuv	avformat/avienc: Fix wrongly placed comment	2015-03-19 17:30:28 +01:00