OSDN Git Service
Michael Niedermayer [Sun, 19 Feb 2012 03:15:22 +0000 (04:15 +0100)]
pamenc: allocate the correct packetsize for mono.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sun, 19 Feb 2012 03:12:19 +0000 (04:12 +0100)]
pamenc: move allocation down.
This way the size that is calculated is known and can be used in a following
commit.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sun, 19 Feb 2012 02:47:52 +0000 (03:47 +0100)]
h264: use av_fast_padded_malloc()
This zeros all the memory once and avoids valgrind warnings.
alternatively the warnings could be suppressed.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Paul B Mahol [Sun, 19 Feb 2012 00:26:57 +0000 (00:26 +0000)]
img2dec: add im32 extension, sunrast with 32bit depth
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Clément Bœsch [Sun, 19 Feb 2012 01:17:56 +0000 (02:17 +0100)]
examples: add -Wall to CFLAGS.
Clément Bœsch [Fri, 17 Feb 2012 10:19:29 +0000 (11:19 +0100)]
examples/filtering: fix unused variable and return value in open_input_file().
Clément Bœsch [Fri, 17 Feb 2012 10:18:27 +0000 (11:18 +0100)]
examples/filtering: fix deprecated function calls warnings.
Clément Bœsch [Fri, 17 Feb 2012 10:05:13 +0000 (11:05 +0100)]
examples/filtering: fix implicit declarations and function mis-usage.
Michael Niedermayer [Sun, 19 Feb 2012 00:36:23 +0000 (01:36 +0100)]
Merge remote-tracking branch 'qatar/master'
* qatar/master:
mov: Use defines for sample flags in fragments
mov: Use defines for trun flags
mov: Use defines for tfhd flags
proresenc: force bitrate not to exceed given limit
vc1parse: call vc1_init_common().
wma: don't return 0 on invalid packets.
asf: prevent packet_size_left from going negative if hdrlen > pktlen.
mjpegb: don't return 0 at the end of frame decoding.
rtpdec: Identify incorrectly signalled H263
vp8dsp: split long line.
aiff: don't skip block_align==0 check on COMM-after-SSND files.
dpcm: ignore extra unpaired bytes in stereo streams.
mp3on4: require a minimum framesize.
mpc7: assign an error level + context to av_log() msg.
huffyuv: error out on bit overrun.
dct-test: Add the missing ff_ prefix to the altivec functions
dct-test: Remove a stray declaration of a nonexistent function
movenc: Write the unknown duration as 64 bit fields in ismv
movenc: Write track durations with all bits set if duration is unknown
Conflicts:
libavcodec/dct-test.c
libavcodec/wmadec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Reimar Döffinger [Sat, 18 Feb 2012 20:43:21 +0000 (21:43 +0100)]
lavf-fate-ogg_vp3: Try -idct auto instead of -idct simple.
-idct simple for some reason results in different results on
different systems.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Reimar Döffinger [Sat, 18 Feb 2012 20:21:20 +0000 (21:21 +0100)]
oggenc: fix condition when not to flush due to keyframe granule.
The previous condition of 0 page size was wrong,
that would disable the mechanism for all frames at
a start of a page, thus some keyframes still would not
get their own granule.
The real problem is that header packets must not be flushed,
but they have (and must have) 0 granule and thus would
be detected as keyframes.
Add a separate parameter to mark header packets.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Reimar Döffinger [Sat, 18 Feb 2012 20:19:58 +0000 (21:19 +0100)]
oggdec: improve warning message.
Print whether it was a keyframe or a non-keyframe that
was incorrectly marked as the other.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Clément Bœsch [Sat, 18 Feb 2012 20:34:44 +0000 (21:34 +0100)]
ffprobe: fix crash if the file can't be opened.
Martin Storsjö [Thu, 16 Feb 2012 20:12:12 +0000 (21:12 +0100)]
mov: Use defines for sample flags in fragments
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 16 Feb 2012 19:58:09 +0000 (20:58 +0100)]
mov: Use defines for trun flags
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 16 Feb 2012 19:48:30 +0000 (20:48 +0100)]
mov: Use defines for tfhd flags
Signed-off-by: Martin Storsjö <martin@martin.st>
Kostya Shishkov [Wed, 15 Feb 2012 20:04:12 +0000 (21:04 +0100)]
proresenc: force bitrate not to exceed given limit
Apple ProRes Format Specifications mentions target data size for every frame,
so make sure frame meets it. This also allows encoder to demand much smaller
packet sizes for output.
Ronald S. Bultje [Fri, 17 Feb 2012 22:18:22 +0000 (14:18 -0800)]
vc1parse: call vc1_init_common().
The parser uses VLC tables initialized in vc1_common_init(), therefore
we should call this function on parser init also.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Ronald S. Bultje [Sat, 18 Feb 2012 00:57:00 +0000 (16:57 -0800)]
wma: don't return 0 on invalid packets.
Return 0 means "please return the same data again", i.e. it causes an
infinite loop. Instead, return an error.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Ronald S. Bultje [Fri, 17 Feb 2012 20:21:18 +0000 (12:21 -0800)]
asf: prevent packet_size_left from going negative if hdrlen > pktlen.
This prevents failed assertions further down in the packet processing
where we require non-negative values for packet_size_left.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Ronald S. Bultje [Sat, 18 Feb 2012 00:27:36 +0000 (16:27 -0800)]
mjpegb: don't return 0 at the end of frame decoding.
Return 0 indicates "please return the same data again", i.e. it causes
an infinite loop. Instead, return that we consumed the buffer if we
finished decoding succesfully, or return an error if an error occurred.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Reimar Döffinger [Sun, 12 Feb 2012 10:52:10 +0000 (11:52 +0100)]
Add muxer test based on stream-copy from FATE sample.
This should test muxing Theora into Ogg.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Martin Storsjö [Fri, 17 Feb 2012 08:27:41 +0000 (10:27 +0200)]
rtpdec: Identify incorrectly signalled H263
H263 in RTP can be packetized in two formats (RFC 2190, RFC
2429/4629). The former normally uses the static payload type 34,
while the latter normally uses dynamic payload types with the
SDP format names H263-1998 or H263-2000.
Look for packets that don't look like proper RFC 2190 packets and
switch to depacketizing them according to the new format if they
match some heuristic criteria.
Signed-off-by: Martin Storsjö <martin@martin.st>
Michael Niedermayer [Sat, 18 Feb 2012 06:53:05 +0000 (07:53 +0100)]
ffmpeg: Fix setting flags for codec copy.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Reimar Döffinger [Fri, 20 Jan 2012 19:27:22 +0000 (20:27 +0100)]
Allow other programs to open the same files on Windows.
In order to match Linux behaviour better our
Windows-specific open() replacement should disable
Windows default file locking.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Reimar Döffinger [Mon, 6 Feb 2012 21:04:46 +0000 (22:04 +0100)]
Make AAC in Ogg (ogm) work.
This needs the extradata to be extracted.
The approach used is the one MPlayer uses, though it is
unclear whether the 4 bytes extradata that are skipped
should be skipped always or only for AAC.
The AAC parser must be disabled, too, otherwise playback
still does not work.
Fixes trac issue #547.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Stefano Sabatini [Sat, 18 Feb 2012 10:41:53 +0000 (11:41 +0100)]
lavfi/aspect: set default value to 0:1, as stated in the docs
Fix regression introduced in commit
70ffda3217c58bbbfb8a7e7c58824b8ca6c56128.
Stefano Sabatini [Sat, 18 Feb 2012 10:37:34 +0000 (11:37 +0100)]
lavfi/aspect: remove confusing comments
Stefano Sabatini [Sat, 18 Feb 2012 10:31:28 +0000 (11:31 +0100)]
lavfi/aspect: show log info even in case no argument is provided to setdar/setsar
Michael Niedermayer [Sat, 18 Feb 2012 03:07:53 +0000 (04:07 +0100)]
movenc: Dont crash on aspect=0/0.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sat, 18 Feb 2012 02:42:10 +0000 (03:42 +0100)]
avidec: remove harmless duplicate code.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Paul B Mahol [Sat, 18 Feb 2012 01:16:37 +0000 (01:16 +0000)]
libx264: unbreak libx264rgb
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sat, 18 Feb 2012 01:20:19 +0000 (02:20 +0100)]
Merge remote-tracking branch 'qatar/master'
* qatar/master: (22 commits)
als: prevent infinite loop in zero_remaining().
cook: prevent div-by-zero if channels is zero.
pamenc: switch to encode2().
svq1enc: switch to encode2().
dvenc: switch to encode2().
dpxenc: switch to encode2().
pngenc: switch to encode2().
v210enc: switch to encode2().
xwdenc: switch to encode2().
ttadec: use branchless unsigned-to-signed unfolding
avcodec: add a Sun Rasterfile encoder
sunrast: Move common defines to a new header file.
cdxl: fix video decoding for some files
cdxl: fix audio for some samples
apetag: add proper support for binary tags
ttadec: remove dead code
swscale: make access to filter data conditional on filter type.
swscale: update context offsets after removal of AlpMmxFilter.
prores: initialise encoder and decoder parts only when needed
swscale: make monowhite/black RGB-independent.
...
Conflicts:
Changelog
libavcodec/alsdec.c
libavcodec/dpxenc.c
libavcodec/golomb.h
libavcodec/pamenc.c
libavcodec/pngenc.c
libavformat/img2.c
libswscale/output.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Ronald S. Bultje [Fri, 17 Feb 2012 05:42:55 +0000 (21:42 -0800)]
vp8dsp: split long line.
Signed-off-by: Martin Storsjö <martin@martin.st>
Ronald S. Bultje [Fri, 17 Feb 2012 23:51:27 +0000 (15:51 -0800)]
aiff: don't skip block_align==0 check on COMM-after-SSND files.
This prevents SIGFPEs when using block_align for divisions.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Alex Converse [Fri, 17 Feb 2012 22:13:40 +0000 (14:13 -0800)]
dpcm: ignore extra unpaired bytes in stereo streams.
Fixes: CVE-2011-3951
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Ronald S. Bultje [Fri, 17 Feb 2012 23:20:27 +0000 (15:20 -0800)]
mp3on4: require a minimum framesize.
If bufsize < headersize, init_get_bits() will be called with a negative
number, causing it to fail and any subsequent call to get_bits() will
crash because it reads from a NULL pointer.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Ronald S. Bultje [Fri, 17 Feb 2012 22:51:29 +0000 (14:51 -0800)]
mpc7: assign an error level + context to av_log() msg.
Ronald S. Bultje [Fri, 17 Feb 2012 23:00:47 +0000 (15:00 -0800)]
huffyuv: error out on bit overrun.
On EOF, get_bits() will continuously return 0, causing an infinite
loop.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Carl Eugen Hoyos [Fri, 17 Feb 2012 22:51:22 +0000 (23:51 +0100)]
Fix ffmpeg -codecs output.
Martin Storsjö [Fri, 17 Feb 2012 21:12:25 +0000 (23:12 +0200)]
dct-test: Add the missing ff_ prefix to the altivec functions
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 17 Feb 2012 21:10:21 +0000 (23:10 +0200)]
dct-test: Remove a stray declaration of a nonexistent function
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 17 Feb 2012 12:40:24 +0000 (14:40 +0200)]
movenc: Write the unknown duration as 64 bit fields in ismv
This is required for the files to play back properly in
windows media player.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 27 Jan 2012 22:28:19 +0000 (00:28 +0200)]
movenc: Write track durations with all bits set if duration is unknown
According to 14496-12, the duration should be all 1s if
the duration is unknown. This is the case if writing a moov
atom without any samples described in it (e.g. as in ismv files).
Signed-off-by: Martin Storsjö <martin@martin.st>
Paul B Mahol [Fri, 17 Feb 2012 21:27:45 +0000 (21:27 +0000)]
y41penc: switch to encode2()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Paul B Mahol [Fri, 17 Feb 2012 21:27:44 +0000 (21:27 +0000)]
r210enc: switch to encode2()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 17 Feb 2012 19:41:33 +0000 (20:41 +0100)]
h264: change deblock_h_chroma_8_mmxext() to prevent valgrind confusion.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Ronald S. Bultje [Fri, 17 Feb 2012 20:28:26 +0000 (12:28 -0800)]
als: prevent infinite loop in zero_remaining().
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Ronald S. Bultje [Fri, 17 Feb 2012 20:10:33 +0000 (12:10 -0800)]
cook: prevent div-by-zero if channels is zero.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Carl Eugen Hoyos [Fri, 17 Feb 2012 20:33:14 +0000 (21:33 +0100)]
Make CDXL palette opaque.
Anton Khirnov [Mon, 13 Feb 2012 11:00:38 +0000 (12:00 +0100)]
pamenc: switch to encode2().
Anton Khirnov [Mon, 13 Feb 2012 11:00:38 +0000 (12:00 +0100)]
svq1enc: switch to encode2().
Anton Khirnov [Mon, 13 Feb 2012 11:00:38 +0000 (12:00 +0100)]
dvenc: switch to encode2().
Anton Khirnov [Mon, 13 Feb 2012 11:00:38 +0000 (12:00 +0100)]
dpxenc: switch to encode2().
Anton Khirnov [Sun, 12 Feb 2012 08:32:40 +0000 (09:32 +0100)]
pngenc: switch to encode2().
Anton Khirnov [Sun, 12 Feb 2012 08:32:40 +0000 (09:32 +0100)]
v210enc: switch to encode2().
Anton Khirnov [Sun, 12 Feb 2012 08:32:40 +0000 (09:32 +0100)]
xwdenc: switch to encode2().
Justin Ruggles [Fri, 17 Feb 2012 02:51:03 +0000 (21:51 -0500)]
ttadec: use branchless unsigned-to-signed unfolding
Aneesh Dogra [Thu, 16 Feb 2012 21:08:51 +0000 (02:38 +0530)]
avcodec: add a Sun Rasterfile encoder
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Aneesh Dogra [Thu, 16 Feb 2012 20:17:34 +0000 (01:47 +0530)]
sunrast: Move common defines to a new header file.
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Paul B Mahol [Fri, 17 Feb 2012 17:42:36 +0000 (17:42 +0000)]
cdxl: fix video decoding for some files
Width is padded for ham encodings too.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Paul B Mahol [Thu, 16 Feb 2012 21:48:57 +0000 (21:48 +0000)]
cdxl: fix audio for some samples
There may be extra padding at and of chunk.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Paul B Mahol [Mon, 13 Feb 2012 15:01:54 +0000 (15:01 +0000)]
apetag: add proper support for binary tags
export as attachment streams
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Paul B Mahol [Fri, 17 Feb 2012 17:01:22 +0000 (17:01 +0000)]
ttadec: remove dead code
The unused code being removed is for encoding only and therefore is not needed
by the decoder.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Ronald S. Bultje [Fri, 17 Feb 2012 18:30:48 +0000 (10:30 -0800)]
swscale: make access to filter data conditional on filter type.
Prevents crashes on 1-tap filter (unscaled). Also rename "bguf" argument
to "vbuf", seems that was a typo.
Ronald S. Bultje [Fri, 17 Feb 2012 18:16:02 +0000 (10:16 -0800)]
swscale: update context offsets after removal of AlpMmxFilter.
Reimar Döffinger [Mon, 13 Feb 2012 22:06:19 +0000 (23:06 +0100)]
matroskadec: introduce resync function.
This allows handling matroska files with errors.
Fixes test4.mkv and test7.mkv from the official Matroska test suite.
These are also trac issues #544 and #545.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Reimar Döffinger [Sun, 12 Feb 2012 11:06:36 +0000 (12:06 +0100)]
Add ismv regression test.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Reimar Döffinger [Sun, 12 Feb 2012 11:05:43 +0000 (12:05 +0100)]
movenc: fix crashes if a stream is empty.
For some reason this always happens with -f ismv.
See trac issue #996.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Kostya Shishkov [Fri, 17 Feb 2012 08:46:53 +0000 (09:46 +0100)]
prores: initialise encoder and decoder parts only when needed
Andrew Wason [Fri, 17 Feb 2012 15:24:18 +0000 (16:24 +0100)]
movenc: leave st->codec->frame_size as is instead of forcing it to 1.
Muxing pcm audio in MOV using avcodec_encode_audio() was failing
because avcodec_encode_audio() returns an incorrect packet size of 4
bytes. This can be reproduced by modifying the sample
ffmpeg/doc/examples/muxing.c to encode PCM, see ML patch
muxing-test.diff
I git bisected and commit
89ddff92a385 is the one that broke this. In
mov_write_header() if st->codec->frame_size <= 1 it sets it to 1. Then
avcodec_encode_audio() sets frame->nb_samples = avctx->frame_size, and
frame->nb_samples of 1 is used to compute a packet size of 4 bytes.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Kostya Shishkov [Fri, 17 Feb 2012 08:46:53 +0000 (09:46 +0100)]
prores: initialise encoder and decoder parts only when needed
Ronald S. Bultje [Fri, 17 Feb 2012 04:28:14 +0000 (20:28 -0800)]
swscale: make monowhite/black RGB-independent.
Disadvantage is that it no longer allows modifying brightness through
adjustment of the RGB lookup table. Advantage is that now monowhite/black
no longer need to be identified as a RGB format.
Zongyao Qu [Fri, 17 Feb 2012 05:04:31 +0000 (06:04 +0100)]
Makefile: fix proresdec dependancies
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Ronald S. Bultje [Wed, 15 Feb 2012 17:52:11 +0000 (09:52 -0800)]
flac: fix infinite loops on all-zero input or end-of-stream.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Ronald S. Bultje [Thu, 16 Feb 2012 21:51:17 +0000 (13:51 -0800)]
wmapro: change max. block size to 13 bits.
WMApro actually support 13-bits block sizes (potentially even up to 14),
and thus we should support that also. If we get block sizes beyond what
the decoder can handle (14 is possible depending on s->decode_flags),
error out instead of crashing.
Matthieu Bouron [Wed, 1 Feb 2012 15:23:53 +0000 (16:23 +0100)]
ffprobe: add count_frames and count_packets options
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
Michael Niedermayer [Thu, 16 Feb 2012 23:35:06 +0000 (00:35 +0100)]
Merge remote-tracking branch 'qatar/master'
* qatar/master:
shorten: Use separate pointers for the allocated memory for decoded samples.
atrac3: Fix crash in tonal component decoding.
ws_snd1: Fix wrong samples counts.
movenc: Don't set a default sample duration when creating ismv
rtp: Factorize the check for distinguishing RTCP packets from RTP
golomb: avoid infinite loop on all-zero input (or end of buffer).
bethsoftvid: synchronize video timestamps with audio sample rate
bethsoftvid: add audio stream only after getting the first audio packet
bethsoftvid: Set video packet duration instead of accumulating pts.
bethsoftvid: set packet key frame flag for audio and I-frame video packets.
bethsoftvid: fix read_packet() return codes.
bethsoftvid: pass palette in side data instead of in a separate packet.
sdp: Ignore RTCP packets when autodetecting RTP streams
proresenc: initialise 'sign' variable
mpegaudio: replace memcpy by SIMD code
vc1: prevent using last_frame as a reference for I/P first frame.
Conflicts:
libavcodec/atrac3.c
libavcodec/golomb.h
libavcodec/shorten.c
libavcodec/ws-snd1.c
tests/ref/fate/bethsoft-vid
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Stefano Sabatini [Tue, 10 Jan 2012 00:21:17 +0000 (01:21 +0100)]
lavfi/overlay: add logic for avoiding overlaying frames with PTS > main frame PTS
Also add debug logging messages for helping tracking down similar
issues.
Fix trac ticket #467.
Rafaël Carré [Thu, 16 Feb 2012 22:15:59 +0000 (17:15 -0500)]
dshow_filter: fix compilation with mingw-w64
Closes ticket #999
NO_DSHOW_STRSAFE asks dshow.h header to not use secure string function
replacements.
Using secure replacements would break mingw.org compatibility as they don't
declare/define those functions.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 16 Feb 2012 22:03:58 +0000 (23:03 +0100)]
g729dec: fix 'warning: assignment from incompatible pointer type'
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 16 Feb 2012 22:02:07 +0000 (23:02 +0100)]
g729dec: fix use of deprecated functions.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 16 Feb 2012 22:01:47 +0000 (23:01 +0100)]
diracdec: fix use of deprecated funnctions
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sun, 25 Dec 2011 11:28:50 +0000 (12:28 +0100)]
shorten: Use separate pointers for the allocated memory for decoded samples.
Fixes invalid free() if any of the buffers are not allocated due to either
not decoding a header or an error prior to allocating all buffers.
Fixes CVE-2012-0858
CC: libav-stable@libav.org
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Michael Niedermayer [Sat, 17 Dec 2011 02:18:58 +0000 (03:18 +0100)]
atrac3: Fix crash in tonal component decoding.
Add a check to avoid writing past the end of the channel_unit.components[]
array.
Bug Found by: cosminamironesei
Fixes CVE-2012-0853
CC: libav-stable@libav.org
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Michael Niedermayer [Sat, 24 Dec 2011 23:10:27 +0000 (00:10 +0100)]
ws_snd1: Fix wrong samples counts.
This makes the check that avoids overwrite of the samples array actually
work properly.
fixes CVE-2012-0848
CC: libav-stable@libav.org
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Michael Niedermayer [Thu, 16 Feb 2012 19:11:33 +0000 (20:11 +0100)]
qtrleenc: fix uninitialized variable warnings
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 16 Feb 2012 18:55:16 +0000 (19:55 +0100)]
proresdec2: use ff_dsputil_init() avoid deprecated ff_ less variant.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 16 Feb 2012 18:54:28 +0000 (19:54 +0100)]
proresdec2: Fix 16 vs. 8bit compiler warnings.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Martin Storsjö [Tue, 31 Jan 2012 13:23:26 +0000 (15:23 +0200)]
movenc: Don't set a default sample duration when creating ismv
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 16 Feb 2012 16:31:03 +0000 (17:31 +0100)]
rtp: Factorize the check for distinguishing RTCP packets from RTP
The binary doesn't change after this patch.
Signed-off-by: Martin Storsjö <martin@martin.st>
Ronald S. Bultje [Tue, 14 Feb 2012 19:50:57 +0000 (11:50 -0800)]
golomb: avoid infinite loop on all-zero input (or end of buffer).
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Justin Ruggles [Thu, 19 Jan 2012 01:24:30 +0000 (20:24 -0500)]
bethsoftvid: synchronize video timestamps with audio sample rate
According to unofficial documentation, the video rate is locked to the audio
sample rate. This results in proper synchronization of audio and video
timestamps from the demuxer. This only works if the first audio packet occurs
before the first video packet or the audio sample rate is the default rate of
11111 Hz, both of which are true for all samples in our archive.
Justin Ruggles [Thu, 19 Jan 2012 00:50:37 +0000 (19:50 -0500)]
bethsoftvid: add audio stream only after getting the first audio packet
This avoids initializing a stream with dummy values or when the file does not
contain audio.
Also set duration for audio packets, using the sample rate as the time base.
Justin Ruggles [Wed, 18 Jan 2012 23:58:54 +0000 (18:58 -0500)]
bethsoftvid: Set video packet duration instead of accumulating pts.
Justin Ruggles [Wed, 18 Jan 2012 23:48:32 +0000 (18:48 -0500)]
bethsoftvid: set packet key frame flag for audio and I-frame video packets.
Fixes avconv video stream copy of bethsoft video, which was skipping all
video frames unless the copyinkf option was used.
Justin Ruggles [Wed, 18 Jan 2012 23:46:38 +0000 (18:46 -0500)]
bethsoftvid: fix read_packet() return codes.
Use proper AVERROR codes, and return 0 for no error.
Justin Ruggles [Wed, 18 Jan 2012 20:45:47 +0000 (15:45 -0500)]
bethsoftvid: pass palette in side data instead of in a separate packet.
Update FATE reference to account for now non-existent palette packet.
This also fixes the FATE test if frame data is not initialized in
get_buffer(), so update comment in avconv accordingly.
Martin Storsjö [Mon, 13 Feb 2012 15:05:43 +0000 (17:05 +0200)]
sdp: Ignore RTCP packets when autodetecting RTP streams
The rtp demuxer which listens for RTP packets and detects the
RTP payload type will currently get confused if the first packet
received is an RTCP packet. Thus ignore such packets.
Signed-off-by: Martin Storsjö <martin@martin.st>
Kostya Shishkov [Wed, 15 Feb 2012 19:52:11 +0000 (20:52 +0100)]
proresenc: initialise 'sign' variable