FFmpeg

Commit Graph

Author	SHA1	Message	Date
Martin Storsjö	7f8d41eb09	mov: Don't use a negative duration for setting other fields Some files have the duration set to -1 in the mdhd atom, more or less legitimately. (We produce such files ourselves, for the initial duration in fragmented mp4 files.) Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Alexandra Khirnova	f369b9356c	avformat: Use av_reallocp_array() where suitable Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Luca Barbato	5b41eb91e0	mov: Parse tmcd extradata	12 years ago
Luca Barbato	0b5af5cf12	mov: Refactor multiple stsd skipping in mov_mov_skip_multiple_stsd	12 years ago
Luca Barbato	08504380dd	mov: Refactor codec specific final steps in mov_finalize_stsd_codec	12 years ago
Luca Barbato	dc518a3ae2	mov: Refactor subtitle specific parsing in mov_parse_stsd_subtitle	12 years ago
Luca Barbato	ef196beeb5	mov: Refactor audio specific parsing in mov_parse_stsd_audio	12 years ago
Luca Barbato	a3b53ff062	mov: Refactor video specific parsing in mov_parse_stsd_video	12 years ago
Luca Barbato	bf98562505	mov: Refactor codec id selection in mov_codec_id	12 years ago
John Stebbins	1f70a5ad28	mov: use tkhd enabled flag to set the default track Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Carl Eugen Hoyos	037af63b33	Fix frame width and height for some targa_y216 samples. Fixes ticket #2864.	12 years ago
Martin Storsjö	31931520df	mov: Do not allow updating the time scale after it has been set The time scale is set in mdhd, and later validated in the enclosing trak atom once all of its children have been parsed. A loose mdhd atom outside of a trak atom could update the time scale of the last stream without any validation. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Cc: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	5b4eb243bc	mov: Seek back if overreading an individual atom Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Cc: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Thierry Foucu	38ce775eea	libavformat/mov.c: Skipped duplicated MOOV atom This should fix ticket 1378 If we have parsed a moov atom, and found another one, just skip it. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Carl Eugen Hoyos	9a1ec1f2f2	Force correct extradata for AVID AVCI50 in mov. Fixes ticket #2106. Reviewed-by: Kieran Kunhya	12 years ago
Alexandre Sicard	70b922f371	avformat/mov: read stream bitrates from isml manifest This allows to read a live isml movie and segment it using the smoothstreaming muxer, which requires the bitrates to be known for each stream. Signed-off-by: Alexandre Sicard <alexandre.sicard@smartjog.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	dc2a13aa80	avformat/mov: Fix duration of fragmented mov Fixes Ticket2757 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Carl Eugen Hoyos	0915b531bc	Rename "AVClass class" as "AVClass component_class". The aix header math.h defines "extern int class()" for C.	12 years ago
Carl Eugen Hoyos	f91833210e	Set block_align when reading QDM2 in mov. Fixes ticket #2718.	12 years ago
Alexandre Sicard	b1d61eb7aa	avformat/mov: ignore samples overflowing next_root_atom This fixes #2657. ISML movies produced by Microsoft Expression Encoder 4 seem to have invalid sample entries in their trun/tfhd for data tracks. As a result, too much bytes are read for these tracks to the point that next_root_atom can go out of buffer, which makes the encoding fail if the input is not seekable. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Alexandre Sicard	8912029031	avformat/mov: compute dts_shift with trun cts Some movies have negative composition time offsets in their trun, causing pts < dts errors. This patch makes use of dts_shift to handle them. Signed-off-by: Alexandre Sicard <alexandre.sicard@smartjog.com>	12 years ago
Michael Niedermayer	29e97cd6c3	avformat/mov: Try to detect and support files with invalid sample sizes Fixes Ticket2605 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	5292dac34c	avformat/mov: Rename alt_sample_size so its name matches what it is Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Piotr Bandurski	7baef22fca	mov: set block_align for MACE 3:1 and MACE 6:1 fixes remuxing of audio track from mov to aifc Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	2832ea26f3	Remove commented-out debug #define cruft	12 years ago
Diego Biurrun	e0f8be6413	avformat: Add AVPROBE_SCORE_EXTENSION define and use where appropriate	12 years ago
Diego Biurrun	ac9362c5d9	Move misplaced file author information where it belongs	12 years ago
Piotr Bandurski	e26b066cd8	libspeex: support ZygoAudio (quality 10 mode) Fixes "quality 10" mode from Ticket1873 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	1ecdf8912b	avformat: av_log_ask_for_sample() ---> avpriv_request_sample()	12 years ago
Anton Khirnov	85a5bc054c	lavf: remove disabled FF_API_R_FRAME_RATE cruft	12 years ago
Anton Khirnov	56daf10e03	mov: use the format context for logging. CC:libav-stable@libav.org	12 years ago
Michael Niedermayer	2ccaab9709	mov: fix self referencing timecode tracks Fixes read after free. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	199683c898	mov: remove unused function Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Matthieu Bouron	59d40fc7e6	lavf/mov: skip version and flags attributes in mov_read_chan function Fixes ticket #1764. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0a84174f2d	mov: prevent double free if the caller replaces the io context. Fixes Ticket2148 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Reimar Döffinger	c5142a95a5	Support more AVC-Intra files Followup to http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/151321 patch by Reimar and Thomas Mundt fixes some AVC-Intra files from different tickets. It does not fix http://samples.ffmpeg.org/ffmpeg- bugs/trac/ticket524/AVCI50.mov Authors of this commit are: Reimar and Thomas Mundt Patch and commit message mostly taken from ffmpeg-devel, mail by Carl Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	c14f8a52b0	lavf/mov: fix timecode track reference usage.	12 years ago
Clément Bœsch	8d398f40b4	lavf/mov: simplify timecode track ref. There can be only one track reference. The multiple tref handling is handled at a different level.	12 years ago
Hendrik Leppkes	765158dd82	mov: fix parsing of the chap atom. This was broken in `0d96ec19eb` under the assumption that there is only one tref leaf atom. Fixes Ticket #2081.	12 years ago
Carl Eugen Hoyos	67abe21c0b	mov: fix handling of odd sized yv12 Part 1 of 2 to fix Ticket339 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Janne Grunau	bb2bab92e7	mov: handle h263 and flv1 for codec_tag 'H','2','6','3' The sample in https://bugzilla.libav.org/show_bug.cgi?id=393 and samples/F4V/H263_NM_f.mp4 both have codec_tag H263 for different codecs. H263 is apparently used by Flash Media Server for Sorensen Spark videos. Patch based on commit `5442083b1c` by Carl Eugen Hoyos. Fixes bug 393.	12 years ago
Peter Ross	f540851ce3	mov: parse @PRM and @PRQ metadata tags These tags describe the product and quicktime library version respectively. Originate from Adobe Premier, but some other products use them.	12 years ago
Janne Grunau	8cc2fa1e5d	mov: validate number of DataReferenceBox entries against box size Avoids a 2G memory allocation and parsing of random data in mov_read_dref(). The fuzzed sample sample.mp4_s224424 triggers this.	12 years ago
Janne Grunau	80b6b31417	mov: compute avg_frame_rate only if duration is known Fixes an assert in fuzzed sample sample.mp4_s265930.	12 years ago
Carl Eugen Hoyos	5442083b1c	Support Sorenson Spark in f4v files streamed by Flash Media Server.	12 years ago
Justin Ruggles	261e9348ef	lavf: add a common function for selecting a pcm codec from parameters	12 years ago
Michael Niedermayer	e6305f7631	mov: set flags to indicate that byte wise seeking is not supported. Fixes Ticket1831 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Carl Eugen Hoyos	ab82b77822	Fix possible NULL-pointer dereference when decoding mov files. Fixes CID743440, introduced in `850e5c0`.	12 years ago
Xidorn Quan	8ee6db393c	mov: add more udta meta data recognition Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Carl Eugen Hoyos	850e5c041d	Read QuickTime version 1 audio fields in broken mov files. Matrox XMIO capture boards write files with major brand "JUNK" and compatible brand "qt " that contain QuickTime version 1 audio fields. Fixes ticket #1881.	12 years ago

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1104 Commits (d8151a7e944aea52d167571badc247c8d9972847)