FFmpeg

Commit Graph

Author	SHA1	Message	Date
Tomas Härdin	11467ecf51	mxfdec: reduce loop bound in mxf_read_pixel_layout() Makes coverity less confused and code more readable. Bug-Id: CID 732262	10 years ago
Martin Storsjö	9dcf239721	lavf: Check the return value of strftime If the buffer provided to strftime is too small, the buffer contents are indeterminate - it does not guarantee actually null terminating the buffer. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Vittorio Giovara	ad6b00d85f	mxfdec: add missing break CC: libav-stable@libav.org Bug-Id: CID 732232	10 years ago
Luca Barbato	369380e1c4	mxf: Support AAC Update mxf_set_audio_pts to use the container-provided information. The UL is marked as "to be changed in the future", but the current samples in the wild do use it.	10 years ago
Luca Barbato	747cd9560c	mxf: Add the UL for the MPEG2VideoDescriptor	10 years ago
Luca Barbato	304089aca7	mxf: Add UID print helpers And use it to print non-parsed ULs.	10 years ago
Marc-Antoine Arnaud	259fe7280d	mxf: Extract origin information from material and source track Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Marc-Antoine Arnaud	c9d982aa11	mxf: Detect Vanc/Vbi SMPTE-436M mxf track Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Luca Barbato	ad8f736b74	mxf: Remove typo Reported-By: Vittorio Giovara <vittorio.giovara@gmail.com>	11 years ago
Luca Barbato	af9481d701	mxf: Lowercase UL strings The specification uses lower case most of the time.	11 years ago
Luca Barbato	842ea36c74	mxf: Override faulty PreviousPartition entries Some files set the PreviousPartition field to point to its own offset. If we are parsing forward the Previous partition is immediately known and its value could be used, otherwise we can safely point to the header. Reported-By: Jean Baptiste Kempf <jb@videolan.org>	11 years ago
Diego Biurrun	d92024f18f	lavf: more correct printf format specifiers	11 years ago
Martin Storsjö	8cafeb8bca	mxfdec: Validate parameters to strftime The MSVCRT version of strftime calls the invalid parameter handler if the struct values in struct tm are invalid. In case no invalid parameter handler is set for the process, the process is aborted. This fixes fate failures on MSVC builds since `570af382`. Based on a patch by Hendrik Leppkes. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Luca Barbato	5b977c1d4f	mxf: Return meaningful errors	11 years ago
Paul B Mahol	f06f6daaf8	mxf: Parse random index pack Get the last partition offset and use it when footer partition offset is missing. Footer partition may not be present and even if present footer partition offset may not be set in any partition except last one. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Matthieu Bouron	570af382ee	mxf: Handle identification metadata Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Matthieu Bouron	5b930092c3	mxf: Set audio packets pts Extrapolate audio timestamps based on the number of samples demuxed. Deal with some MXF nastiness involving fractional number of samples per EditUnit when seeking (the specs handwave this away). Further fixes from Tomas Härdin. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Janne Grunau	b37effdc52	mxfdec: free descriptor extradata in .read_close() Fixes memleak in fate-mxf-demux.	11 years ago
Matthieu Bouron	c716624853	mxf: Read field dominance flag And export the information in field_order. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Luca Barbato	7d56f2fffc	mxf: Handle negative edit_rate Default to 1/25.	11 years ago
Tomas Härdin	cc1e3ace63	mxf: Fix potential leak in mxf_read_local_tags() Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Tomas Härdin	8b708f1c6b	mxf: Correctly support files from Pinnacle Thunder Such files have IndexTableSegments which when parsed cover EditUnit ranges like this: [0,1) [249,250) [249,377) [0,249) where each interval is [IndexStartPosition, IndexStartPosition + IndexDuration) This would be reduced to a sparse index like: [0,1), [249,250) instead of the full range: [0,249), [249,377) Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Michael Niedermayer	0d6605c7ef	mxf: Fix a possible leak of extradata Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Luca Barbato	1a4e4ad0e0	mxf: Use av_malloc_array	11 years ago
Luca Barbato	f5fbbbc022	mxf: Drop unnecessary checks av_reallocp_array does the check already.	11 years ago
Marton Balint	aa0cb16c15	mxf: Fix off by one error in d10 aes3 decoding Without this fix the last sample was missing from the packet.	11 years ago
Luca Barbato	42f9132218	mxf: Do not use int to check the seek position Overly large files are to be expected. Reported-by: Jean-Baptiste Kempf <jb@videolan.org>	11 years ago
Reimar Döffinger	d84bd4650b	mxf: Set AV_FIELD_PROGRESSIVE Needed for AVC-intra Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Anton Khirnov	95fd52c11b	mxfdec: set extradata size The line setting it was mistakenly removed in `ecf442a58b`	11 years ago
Diego Biurrun	8f8bc92365	Add missing #includes for INT64_MAX and INT64_C	11 years ago
Reimar Döffinger	ecf442a58b	lavf: improve support for AVC-Intra files. Generate extradata with SPS/PPS based on container dimensions. Authors of this commit are: Reimar and Thomas Mundt Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Marton Balint	951d819006	mxfdec: update current edit unit when seeking in mxf files without index tables Fixes audio packet pts values in some files generated by AVID TRMG 3.01. Signed-off-by: Marton Balint <cus@passwd.hu> Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se> Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Matthieu Bouron	054454c63a	mxf: Add jpeg2000 codec to intra only codecs Conform with SMPTE RP 224 and SMPTE s422. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Luca Barbato	ad0560fe74	mxf: Remove a typo Introduced in `93370d1216`	11 years ago
Anton Khirnov	93370d1216	mxfdec: set audio timebase to 1/samplerate Fixes sync in some samples (e.g. bugs 7581 and 8374 in VLC). Based on a commit by Matthieu Bouron <matthieu.bouron@gmail.com> Reported-by: Jean-Baptiste Kempf <jb@videolan.org> CC: libav-stable@libav.org	11 years ago
Alexandra Khirnova	f369b9356c	avformat: Use av_reallocp_array() where suitable Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Diego Biurrun	2832ea26f3	Remove commented-out debug #define cruft	12 years ago
Diego Biurrun	1ecdf8912b	avformat: av_log_ask_for_sample() ---> avpriv_request_sample()	12 years ago
Xi Wang	3b81bba3bc	mxfdec: fix NULL checking in mxf_get_sorted_table_segments() The following out-of-memory check is broken. sorted_segments = av_mallocz(...); if (!sorted_segments) { ... } The correct NULL check should use sorted_segments. Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Janne Grunau	c84cce5a99	mxfdec: fix typo in mxf_read_seek() Check the number of index tables before using byte offset based seeking instead of the index_tables pointer. Found by Måns Rullgård <mans@mansr.com>.	12 years ago
Martin Storsjö	e002e3291e	Use the new aes/md5/sha/tree allocation functions Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Janne Grunau	bd141f5ec9	mxfdec: return error if no segments are available in mxf_get_sorted_table_segments Fixes CID732275.	12 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Diego Biurrun	0177b7d23a	Improve descriptiveness of a number of codec and container long names	12 years ago
Michael Niedermayer	f39bbc9d21	mxfdec: fix off by one error. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Tomas Härdin	83728d2d36	mxfdec: only parse next partition pack if parsing forward Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Tomas Härdin	34ca5ae51d	mxfdec: let pkt->pts = mxf->current_edit_unit if intra-only We cannot do this in general since we could be reading a file with B-frames while lacking an index. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Joseph Artsimovich	634d670538	mxfdec: fix frame height vs field height confusion Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se> Reveiwed-by: Baptiste Coudurier <baptiste.coudurier@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Tomas Härdin	5ed032fb8b	mxfdec: Add intra_only flag to MXFTrack This allows future assumptions to be made without affecting non-intra files. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago

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137 Commits (024e5a2d5ff8a94adce48abb15ce2fb471f9d18e)