FFmpeg

Commit Graph

Author	SHA1	Message	Date
Matthieu Bouron	f6518e51b8	lavf/mxfdec: support segmented frame layout as separate fields layout According to S377M, segmented frame layout is identical to separate field layout except that the two fields are taken from a single scan of the incoming image, ie: they are coincident in time. Thus the resulting frame is progressive. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Vittorio Giovara	059a934806	lavc: Consistently prefix input buffer defines Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Carl Eugen Hoyos	6b2bb3d231	Cosmetics: Reindent after last commit.	10 years ago
Carl Eugen Hoyos	35b33f1a19	lavf/mxfdec: Set codec_tag AVup for Avid 1:1 input.	10 years ago
Marton Balint	53f2ef2c4a	mxfdec: calculate the index in display order This should fix seeking for open GOP files as well. Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se> Signed-off-by: Marton Balint <cus@passwd.hu>	10 years ago
Michael Niedermayer	cf11fd632e	avformat/mxfdec: Change version byte for JPEG2000 to match mxf.c and RP224v12 This should make no difference as the byte is ignored Found-by: tim nicholson <nichot20@yahoo.com> Reviewed-by: tim nicholson <nichot20@yahoo.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	d0061e77cd	avformat/mxfdec: Detect jpeg2000 through codec_ul too Fixes Ticket2345 Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	e43f3c8858	avformat/mxfdec: return error instead of segfaulting if there are no streams Fixes segfault from ticket 4350 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	1a3eb042c7	Replace av_dlog with normal av_log at trace level This applies to every library where performance is not critical.	10 years ago
Mark Reid	e575589378	libavformat/mxfdec: fix MXFPackage->comment_refs memory leak Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Mark Reid	43cafb956e	libavformat/mxfdec: export user comments metadata Previous-revision-reviewed-by: Tomas Härdin <tomas.hardin@codemill.se> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Martin Storsjö	6448f15af0	mxfdec: Fix the error handling for when strftime fails The str variable is a char ** here. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Vilius Grigaliūnas	2af260e3a8	avformat/mxfdec: Detect XYZ pixel format for digital cinema files While the native jpeg2000 decoder can determine pixel format correctly from the codestream, libopenjpeg wrapper cannot. To make sure that the output is correct when using libopenjpeg to decode digital cinema files, we do detection from the metadata included in the MXF wrapper. If the container has "JPEG 2000 Coding Parameters" metadata element with Rsiz value set to one of digital cinema profiles, we can safely assume that the given input file is DCI compliant, therefore the pixel format should be XYZ. Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Mark Reid	ec5a4af560	libavformat/mxfdec: refactor reading strong ref array Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Diego Biurrun	daf8cf358a	avformat: Don't anonymously typedef structs	10 years ago
Carl Eugen Hoyos	449b8cf04b	avformat/mxfdec: Fix cleanup in mxf_free_metadataset() Fixes Ticket4256 Found-by: tholin Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Mark Reid	b396914c68	libavformat/mxfdec.c: support demuxing opatom audio without index Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Mark Reid	b23a866844	libavformat/mxfdec.c: export the full UMID as metadata Previous version reviewed-by: tim nicholson Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Mark Reid	b08b5f4be2	libavformat/mxfdec.c: read project_name metadata MXF files generated by Media Composer or LibMXF can contain a project name property in the Preface. Lots of existing samples have them. http://samples.ffmpeg.org/MXF/issue2160/PW0805A0V01.4C5B5636.EFA330.mxf project_name : DNX145 PW Test http://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket3450/WriteAvidMXFgenerated/5502_0010_v1.mxf project_name : Rombus http://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket3100/1sec_mxf_test_Video5270C795.mxf project_name : NVB_DOOD Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Carl Eugen Hoyos	4373a25d94	lavf/mxfdec: Fix memleaks reading corrupt files. Fixes ticket #4173. Reviewed-by: Tomas Härdin	10 years ago
Carl Eugen Hoyos	27bdfd29f1	lavf/mxfdec: Factorize mxf_read_close(). This will allow to fix leaks in a subsequent commit.	10 years ago
Mark Reid	4f69477870	libavformat/mxfdec.c refactor resolving MultiDescriptor and remove essence group hack I think this is a better way to deal with single frame essence data then my previous way. Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	8653419e9d	avformat/mxfdec: Reset structural_components_count when allocation fails Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Mark Reid	e5d217f048	libavformat/mxfdec.c: initial support for EssenceGroups Previous version reviewed-by: Tomas Härdin <tomas.hardin@codemill.se> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	2ad38c6e02	avformat/mxfdec: dont ask for samples with field dominance 0 anymore Based on discussion and patch from "[FFmpeg-devel] [PATCH]Do not ask for mxf samples with unknown field dominance" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Reimar Döffinger	79be253635	mxfdec: minor simplification. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	10 years ago
Mark Reid	08d81d0a01	libavformat/mxfdec.c: export source package uids and names as metadata Changes since v1: * renamed mxf_read_source_package -> mxf_read_package v1 reviewed-by: Tomas Härdin <tomas.hardin@codemill.se> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Carl Eugen Hoyos	92c07acce7	Read (display) aspect ratio from mxf files. Fixes ticket #4107.	10 years ago
Mark Reid	933eca91e6	libavformat/mxfdec.c: refactored resolving timecode component Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	c1e035ea89	avformat/mxfdec: fix null pointer dereference Fixes: signal_sigsegv_b5b3d4_2_001.mxf Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Tomas Härdin	1a25c336aa	mxfdec: Tighten RIP length bounds in mxf_read_random_index_pack() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Tomas Härdin	b83affdc94	mxfdec: Merge last_partition and footer_partition FooterPartition offset specified in RIP takes precedence over any value written in PartitionPacks. This fixes the same issue `f06f6da` tries to fix without introducing an extra variable. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Tomas Härdin	1b17b64ee4	Revert "avformat/mxfdec: detect loops during header parsing" This reverts commit `1c010fd035`. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Tomas Härdin	37c3686155	mxfdec: Parse PreviousPartition in mxf_seek_to_previous_partition() Without this patch the demuxer can get stuck in a loop if PreviousPartition points somewhere where there's no PartitionPack, or if klv_read_packet() syncs back up to the current partition. This should fix Ticket3278 properly and unbreak Ticket4040. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Tomas Härdin	fc1b89d887	mxfdec: Break out parts of mxf_read_header() into separate functions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
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
Mark Reid	90bf1e3046	libavformat/mxfdec: read source timecode from pulldown component Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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
Michael Niedermayer	676110e6d4	avformat/mxfdec: cleanup if parsing the header metadata fails Fixes memleaks Fixes: asan_static-oob_87d116_10_201.mxf Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	0834f2056c	avformat/mxfdec: Fix memleak of packages_refs Fixes: asan_static-oob_87d116_10_201.mxf Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	aae4f5108d	avformat/mxfdec: Fix memleak of primer_packs Fixes: asan_static-oob_87d116_10_201.mxf Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	e3b28f10bb	avformat/mxfdec: Fix termination of mxf_data_essence_container_uls Fixes: asan_static-oob_87d116_10_201.mxf Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Mark Reid	5c50214eed	avformat/mxfdec: read reel_name and source timecode from physical source package Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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.	11 years ago
Luca Barbato	747cd9560c	mxf: Add the UL for the MPEG2VideoDescriptor	11 years ago
Luca Barbato	304089aca7	mxf: Add UID print helpers And use it to print non-parsed ULs.	11 years ago
Reimar Döffinger	a0941c8a2b	Use new av_dict_set_int helper function. Get rid of the many, slightly differing, implementations of basically the same thing. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	11 years ago
James Almer	d34ec64a22	replace calls to url_feof() with avio_feof() Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Reimar Döffinger	04aec74f45	mxfdec: add missing "const" to array declaration. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	11 years ago

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561 Commits (ce457bfccdd2558dc0e508f2ddf9925e1b741209)