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364 Commits

Author SHA1 Message Date
Anshul Maheshwari
162754c1e0 Remove Redundant Entry of MPEG2 Video Desc 
Signed-off-by: Anshul Maheshwari <er.anshul.maheshwari@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-07 01:28:48 +01:00
Carl Eugen Hoyos
ec494e6c83 lavf/mxfdec: Set width to actual coded_width for AVCI50. 
Fixes ticket #5029.
Reported and analyzed by videolan trac user HenkDemper in vlc ticket #15762.
 2015-11-29 21:08:38 +01:00
Andreas Cadhalpun
047bf82c18 mxfdec: check edit_rate also for physical_track 
Previously only the edit_rate of material_track was checked.
If it's negative, it causes assertion failures in av_rescale_rnd.

Reviewed-by: Tim Nicholson <nichot20-at-yahoo.com@ffmpeg.org>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2015-11-18 23:54:24 +01:00
Alexis Ballier
12628e3369 libavformat/mxfdec.c: Report dark metadata keys only when they match no parser at all, not everytime they fail to match one. 
Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-22 00:53:35 +02:00
Alexis Ballier
94ec82f14a libavformat/mxfdec.c: cosmetics: Add missing space after '?' in log message. 
Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-22 00:53:35 +02:00
Arnaud Bienner
0cdba4ac68 lavf/mxfdec: Support more codecs in mxf_picture_essence_container_uls[]. 
Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
 2015-09-05 00:11:14 +02:00
Carl Eugen Hoyos
f7361dbcf4 lavc/mxfdec: Support more mxf files with codec_ul. 
Fixes decoding for the sample from ticket #4820.
 2015-09-04 23:50:34 +02:00
Marton Balint
95584ddac4 mxfdec: set AVFMT_SEEK_TO_PTS demuxer flag 
Since 53f2ef2c4a seeking is done using PTS.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2015-08-14 14:20:25 +02:00
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>
 2015-08-04 13:03:29 +02:00
Carl Eugen Hoyos
6b2bb3d231 Cosmetics: Reindent after last commit. 2015-07-22 10:25:10 +02:00
Carl Eugen Hoyos
35b33f1a19 lavf/mxfdec: Set codec_tag AVup for Avid 1:1 input. 2015-07-22 10:23:18 +02:00
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>
 2015-07-16 22:07:49 +02:00
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>
 2015-06-16 13:28:44 +02:00
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>
 2015-06-12 19:40:48 +02:00
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>
 2015-06-02 13:45:47 +02:00
Michael Niedermayer
40d552dae6 Merge commit '1a3eb042c704dea190c644def5b32c9cee8832b8' 
* commit '1a3eb042c704dea190c644def5b32c9cee8832b8':
  Replace av_dlog with normal av_log at trace level

Conflicts:
	ffplay.c
	libavdevice/fbdev_dec.c
	libavfilter/avfilter.c
	libavfilter/internal.h
	libavfilter/setpts.c
	libavfilter/src_movie.c
	libavfilter/vf_crop.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fieldorder.c
	libavformat/assdec.c
	libavformat/avidec.c
	libavformat/flvdec.c
	libavformat/http.c
	libavformat/ipmovie.c
	libavformat/isom.c
	libavformat/mov.c
	libavformat/mpegenc.c
	libavformat/mpegts.c
	libavformat/mpegtsenc.c
	libavformat/mux.c
	libavformat/mxfdec.c
	libavformat/nsvdec.c
	libavformat/oggdec.c
	libavformat/r3d.c
	libavformat/rtspdec.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-20 03:19:47 +02:00
Vittorio Giovara
1a3eb042c7 Replace av_dlog with normal av_log at trace level 
This applies to every library where performance is not critical.
 2015-04-19 12:41:59 +01:00
Mark Reid
e575589378 libavformat/mxfdec: fix MXFPackage->comment_refs memory leak 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-16 03:37:44 +01:00
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>
 2015-03-14 22:46:18 +01:00
Michael Niedermayer
fd503e96ef Merge commit '6448f15af02f2c3cf0df8cb8237957e426041f2d' 
* commit '6448f15af02f2c3cf0df8cb8237957e426041f2d':
  mxfdec: Fix the error handling for when strftime fails

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-08 19:59:30 +01:00
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>
 2015-03-08 18:40:43 +02:00
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>
 2015-03-05 11:47:11 +01:00
Mark Reid
ec5a4af560 libavformat/mxfdec: refactor reading strong ref array 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-04 12:14:19 +01:00
Michael Niedermayer
a0fe1a25fa Merge commit 'daf8cf358a098a903d59adb6c0d0cc3262a8c93e' 
* commit 'daf8cf358a098a903d59adb6c0d0cc3262a8c93e':
  avformat: Don't anonymously typedef structs

Conflicts:
	libavformat/adtsenc.c
	libavformat/aiffenc.c
	libavformat/avidec.c
	libavformat/gif.c
	libavformat/iff.c
	libavformat/img2dec.c
	libavformat/jvdec.c
	libavformat/matroskadec.c
	libavformat/udp.c
	libavformat/wtvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 21:07:40 +01:00
Diego Biurrun
daf8cf358a avformat: Don't anonymously typedef structs 2015-02-14 10:13:47 -08:00
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>
 2015-01-28 05:26:01 +01:00
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>
 2015-01-18 22:02:58 +01:00
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>
 2015-01-13 01:16:39 +01:00
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>
 2015-01-12 20:26:58 +01:00
Carl Eugen Hoyos
4373a25d94 lavf/mxfdec: Fix memleaks reading corrupt files. 
Fixes ticket #4173.

Reviewed-by: Tomas Härdin
 2014-12-15 01:37:12 +01:00
Carl Eugen Hoyos
27bdfd29f1 lavf/mxfdec: Factorize mxf_read_close(). 
This will allow to fix leaks in a subsequent commit.
 2014-12-15 01:31:12 +01:00
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>
 2014-12-04 23:31:37 +01:00
Michael Niedermayer
8653419e9d avformat/mxfdec: Reset structural_components_count when allocation fails 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-30 23:25:19 +01:00
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>
 2014-11-30 23:14:06 +01:00
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>
 2014-11-26 02:07:57 +01:00
Reimar Döffinger
79be253635 mxfdec: minor simplification. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-11-22 14:06:48 +01:00
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>
 2014-11-22 03:35:02 +01:00
Carl Eugen Hoyos
92c07acce7 Read (display) aspect ratio from mxf files. 
Fixes ticket #4107.
 2014-11-17 17:54:32 +01:00
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>
 2014-11-15 02:45:53 +01:00
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>
 2014-10-29 03:54:49 +01:00
Tomas Härdin
1a25c336aa mxfdec: Tighten RIP length bounds in mxf_read_random_index_pack() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-28 18:59:48 +01:00
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>
 2014-10-28 18:59:31 +01:00
Tomas Härdin
1b17b64ee4 Revert "avformat/mxfdec: detect loops during header parsing" 
This reverts commit 1c010fd035.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-28 18:59:16 +01:00
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>
 2014-10-28 18:58:59 +01:00
Tomas Härdin
fc1b89d887 mxfdec: Break out parts of mxf_read_header() into separate functions 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-28 18:58:34 +01:00
Tomas Härdin
11467ecf51 mxfdec: reduce loop bound in mxf_read_pixel_layout() 
Makes coverity less confused and code more readable.

Bug-Id: CID 732262
 2014-10-27 19:08:02 +00:00
Michael Niedermayer
3b709fd912 Merge commit '9dcf2397219ca796f0fafce2a703770d6fd09920' 
* commit '9dcf2397219ca796f0fafce2a703770d6fd09920':
  lavf: Check the return value of strftime

Conflicts:
	libavformat/wtvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 02:06:40 +01:00
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>
 2014-10-25 23:15:04 +02:00
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>
 2014-10-26 00:14:54 +03:00
Vittorio Giovara
ad6b00d85f mxfdec: add missing break 
CC: libav-stable@libav.org
Bug-Id: CID 732232
 2014-10-24 23:48:57 +01:00