df33a58e53
lavf: avoid integer overflow when estimating bitrate
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Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
12 years ago
fab694dd39
lavf: move a variable declaration to the block where it's used
12 years ago
fe9bb61f9a
pictordec: pass correct context to avpriv_request_sample
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Fixes invalid reads.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
12 years ago
5f7aecde02
pictordec: break out of both decoding loops when y drops below 0
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Otherwise picmemset can get called with negative y, resulting in an
invalid write.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
12 years ago
8aba7968dd
vcr1: add sanity checks
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Fixes invalid reads with corrupted files.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
12 years ago
2501f6d3d6
avformat/movenc: Use the rate from av_timecode_init_from_string() for tmcd
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Fixes Ticket2892
Reveiwed-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
4fb3e1a652
avcodec/pnmdec: fix unaligned read
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Fixes fate-lavf-pam on alpha
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
62d07bb321
avcodec/pnmdec: use a more specific pointer type than void in samplecpy()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
ec8a4841f7
Avoid a deadlock when decoding wma.
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Fixes ticket #2925 .
12 years ago
cdd5df8189
avfilter/vf_fps: make sure the fifo is not empty before using it
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Fixes Ticket2905
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
b339dccbba
lavc: add teletext decoder using libzvbi
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Based on a patch by Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>.
http://lists.ffmpeg.org/pipermail/ffmpeg-devel/2012-December/136677.html
The original patch was rebased by Tudor SUCIU <tudor.suciu@gmail.com>.
Lots of additional features and fixes are made by me.
Fixes ticket #2086 .
Changes since last version:
- change default page to all pages
Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
cf94299448
Merge remote-tracking branch 'cehoyos/master'
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* cehoyos/master:
Read h264 headers from v4l2 to allow stream-copying.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
21dc3a3cc2
avcodec/ffv1dec: reorganize thread init/update
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This moves some allocations to init, reducing possible failure modes in update.
Always copies from the previous context instead of just during init
Fixes Ticket2923
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
c72cca5a44
avcodec/ffv1dec: move initial_states init to init_thread_copy()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
e337c9d564
Read h264 headers from v4l2 to allow stream-copying.
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Fixes ticket #2882 .
Analyzed and tested by William C Bonner.
12 years ago
5be7aecc80
pcm-dvd: use av_freep()
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
12 years ago
fc435d977a
pcm-dvd: remove redundant log message
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
12 years ago
91acb23a28
doc: fix insane hard texi2html dependancy
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Found-by: nevcairiel
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
4aeb996f71
pixfmt: add native bayer 16bit formats
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
9116995efb
libavutil: add AV_PIX_FMT_BAYER pixel formats
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The pixel format descriptors are set to more or less arbitrary
values as bayer formats do not fit in the descriptors structure.
These values are currently not used for bayer formats and thus
do not matter.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
8901f48e63
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
pcm-dvd: Fix build on big endian
See: 789cd1de99
12 years ago
d8809b357c
Merge commit 'f4ca970dba13a60a1334cce1b574036e6f624b9c'
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* commit 'f4ca970dba13a60a1334cce1b574036e6f624b9c':
configure: Add docdir configuration option
Conflicts:
configure
doc/Makefile
Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
67d7ea9825
Merge commit 'faa8245bd45c1a6dd220ba9407ea1c82132aa1ce'
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* commit 'faa8245bd45c1a6dd220ba9407ea1c82132aa1ce':
vf_lut: Constantize
Conflicts:
libavfilter/vf_lut.c
See: d7e95ccd9f
12 years ago
7c1805869d
avcodec/pcm-dvd: discard buffer if block size changed
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This prevents a potential crash
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
789cd1de99
pcm-dvd: Fix build on big endian
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Signed-off-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
cb4d05e7f2
Merge commit 'a42e3a6700547e4e49445bda81d3a89ec3e081a9'
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* commit 'a42e3a6700547e4e49445bda81d3a89ec3e081a9':
pcm_dvd: consolidate pieces from pcm.c and mpeg.c
Conflicts:
libavcodec/pcm.c
libavcodec/version.h
libavformat/mpeg.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
d7f917c37a
fate: update fate tests after master:291ad12ea2d1: ffprobe: show probe_score in the format section
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
291ad12ea2
ffprobe: show probe_score in the format section
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Should address trac ticket #2621 .
12 years ago
51b01573e5
ffprobe: fix format section XML validation
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It was broken since 2186a7e547
12 years ago
93cf7b0195
avcodec/h264: set er.ref_count earlier
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Fixes Ticket2910
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
990bbc15b8
avcodec/error_resilience: change out commented printf() to av_log()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
0388203098
avformat/utils: fix duration_fields calculation when need_parsing=0
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
8349be852b
avformat/lxfdec: use a parser to parse video frame headers
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lxf needs a parser (or would need to set a few fields explicitly).
Fixes Ticket2917
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
21ffd41011
pcm-dvd: Fix build on big endian
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Signed-off-by: Martin Storsjö <martin@martin.st>
12 years ago
8da23be458
avcodec/utils: avcodec_string: print colorspace type
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
ea07dbdeaa
avcodec/utils: avcodec_string: Print color_range
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
336982a0ce
avcodec/utils: avcodec_string: make the colorspace printing code more extendible.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
f4ca970dba
configure: Add docdir configuration option
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
12 years ago
faa8245bd4
vf_lut: Constantize
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The pixel format tables are never modified, mark them as constant.
Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
12 years ago
4fa00c567c
Merge remote-tracking branch 'cehoyos/master'
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* cehoyos/master:
Fix make checkheaders for wavpackenc.h
Fix make checkheaders for vdpau_internal.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
b043d80be4
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
pcm_bluray: cosmetics
Conflicts:
libavcodec/pcm-bluray.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
4273236e2f
Merge commit '0d6549d8b57aaa5be8efb794154cdbe9a645910f'
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* commit '0d6549d8b57aaa5be8efb794154cdbe9a645910f':
pcm_bluray: rename pcm-mpeg.c to pcm-bluray.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
b970f85564
Fix make checkheaders for wavpackenc.h
12 years ago
e7da19e9fa
Fix make checkheaders for vdpau_internal.h
12 years ago
a42e3a6700
pcm_dvd: consolidate pieces from pcm.c and mpeg.c
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Remove the header decoding for PCM audio from mpeg.c and the
20/24bit parts from pcm.c and merge them into a new decoder in
pcm-dvd.c.
The decoder has added support for samples that span multiple
packets and modified 20/24bit group decoding. Both is needed to
decode samples that have been generated with DVD-Lab Pro 2. The
decoding of 16bit PCM and two channel 24bit is identical to
before. No other samples are known to verify the correctness of
the encoding this software does.
The complete list of tested formats is
48kHz/16bit/2-8 channels
48kHz/24bit/2-5 channels
96kHz/16bit/2-4 channels
96kHz/24bit/2 channels
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
12 years ago
21fd2f84ce
pcm_bluray: cosmetics
12 years ago
0d6549d8b5
pcm_bluray: rename pcm-mpeg.c to pcm-bluray.c
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The original idea was to collect PCM codecs that could appear in various
MPEG streams in this file. Discussion in IRC lead to the conclusion that
one codec per file would be better and stop the need for #ifdefs.
12 years ago
227a0eb5a9
avformat/avidec: match first index and first packet size=0 handling
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Fixes Ticket2861
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
454a11a1c9
avcodec/dsputil: fix signedness in sizeof() comparissions
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
86736f59d6
avcodec/pngdsp: fix (un)signed type in end comparission
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Fixes out of array accesses
Fixes Ticket2919
Found_by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Anton Khirnov
Michael Niedermayer
Carl Eugen Hoyos
Marton Balint
Paul B Mahol
Peter Ross
Martin Storsjö
Stefano Sabatini
Vittorio Giovara
Diego Elio Pettenò
Christian Schmidt