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Author SHA1 Message Date
Arwa Arif
4df01d5d44 avfilter: Factorize the use of norm_qscale in pp7 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-10 02:22:02 +01:00
wm4
aab74a38b8 rm: fix memory leak on init failure 
AVInputFormat.read_close is not called if AVInputFormat.read_header
fails, so this needs to be handled separately.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-10 00:26:43 +01:00
Michael Niedermayer
11d8fa5e9d ffserver: Use av_malloc_array() 
Reviewed-by: "Reynaldo H. Verdejo Pinochet" <reynaldo@osg.samsung.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-10 00:17:38 +01:00
James Almer
da02ee127a x86/vf_pp7: port dctB_mmx to yasm 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-01-09 20:02:27 -03:00
Michael Niedermayer
f95cd5a235 Merge commit '51da7d02748cc54b7d009115e76efa940b99a8ef' 
* commit '51da7d02748cc54b7d009115e76efa940b99a8ef':
  matroskaenc: refuse to write AAC without valid extradata

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-09 21:25:49 +01:00
Michael Niedermayer
1cf0f27985 Merge commit '7e4e010b80e76862e83afbd41c25d50e72f0b44c' 
* commit '7e4e010b80e76862e83afbd41c25d50e72f0b44c':
  mpeg4audio: check the init_get_bits() return value

Conflicts:
	libavcodec/mpeg4audio.c

See: deefdf9788
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-09 20:51:17 +01:00
Michael Niedermayer
aefb99f2c0 avcodec/ass_split: use *alloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-09 20:33:53 +01:00
Michael Niedermayer
727cb2bda9 avcodec/ass: Use av_realloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-09 20:33:53 +01:00
Arwa Arif
a299cd5ab3 lavfi: port mp=pp7 to libavfilter 
The only difference with mp=pp7 is that default mode is "medium", as stated
in the MPlayer docs, rather than "hard".

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2015-01-09 17:26:31 +01:00
Michael Niedermayer
b1d223301f avformat/hdsenc: Remove redundant NULL pointer checks 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-09 15:55:07 +01:00
Michael Niedermayer
0409155261 ffmpeg: remove unneeded NULL pointer check 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-09 15:55:07 +01:00
Michael Niedermayer
323355413d tools/uncoded_frame: Use avio_closep() to avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-09 15:55:07 +01:00
Anton Khirnov
51da7d0274 matroskaenc: refuse to write AAC without valid extradata 2015-01-09 15:51:00 +01:00
Anton Khirnov
7e4e010b80 mpeg4audio: check the init_get_bits() return value 
Fixes possible invalid reads.

CC:libav-stable@libav.org
 2015-01-09 15:44:31 +01:00
Michael Niedermayer
ef3a6a48b5 avformat/tee: Simplify code by using avio_closep() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-09 13:40:09 +01:00
Michael Niedermayer
643dee846a avformat/sapenc: Use avio_closep() to avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-09 13:39:48 +01:00
Michael Niedermayer
2959a61232 avformat/utils: Use avio_closep() to avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-09 13:39:06 +01:00
wm4
b88e80589b vp9: fix parser return values in error case 
The parser must always set the out_size and out_data pointers. The API
seems to require it, and the common code in parser.c also relies on it.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-09 12:34:05 +01:00
Michael Niedermayer
d1c6b7b2d1 configure: fix convoluted shlib code 
Fixes Ticket 4199

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-09 05:04:25 +01:00
Peter Ross
6243845036 avformat/aiffdec: improve readability 
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-09 00:50:45 +01:00
Carl Eugen Hoyos
cd3405282c Skip Exif data when auto-detecting jpeg images. 2015-01-09 00:30:02 +01:00
Michael Niedermayer
6d1a2efb8a ffmpeg: Clear error message array at init. 
This avoids printing uninitialized bytes if no error message is set

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 23:02:30 +01:00
Michael Niedermayer
d1d8f866b5 avformat/mlvdec: Use avio_closep() to avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 20:19:20 +01:00
Michael Niedermayer
edeaf6f3a4 avformat/mlvdec: Simplify code by using avio_closep() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 20:19:20 +01:00
Michael Niedermayer
07e4ed5637 avformat/mov: Use avio_closep() to avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 20:19:20 +01:00
Michael Niedermayer
f9ddaa35c7 avformat/rtpenc_chain: Use avio_closep() to avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 20:19:20 +01:00
Michael Niedermayer
e360d030b3 avformat/rtsp: Use avio_closep() to avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 20:19:20 +01:00
wm4
816577716b avcodec/dvdsubdec: fix accessing dangling pointers 
dvdsub_decode() can call append_to_cached_buf() 2 times, the second time
with ctx->buf as argument. If the second append_to_cached_buf() reallocs
ctx->buf, the argument will be a pointer to the previous, freed block.
This can cause invalid reads at least with some fuzzed files - and
possibly with valid files.

Since packets can apparently not be larger than 64K (even if packets are
combined), just use a fixed size buffer. It will be allocated as part of
the DVDSubContext, and although some memory is "wasted", it's relatively
minimal by modern standards and should be acceptable.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 17:45:32 +01:00
Michael Niedermayer
3fd3647fdc Merge commit '2dbd35b00c6433e587d5f44d5dbc8972ebbaa88e' 
* commit '2dbd35b00c6433e587d5f44d5dbc8972ebbaa88e':
  libfdk-aacdec: Make sure decoding doesn't add any extra delay in the latest version of fdk-aac

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 17:36:48 +01:00
Michael Niedermayer
93870f0a0b Merge commit '3852e2c926ddb166c7aa69c4644a86100ea144d9' 
* commit '3852e2c926ddb166c7aa69c4644a86100ea144d9':
  libopenh264enc: Fix a typo and some nitpicks

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 17:27:19 +01:00
Michael Niedermayer
de8f70b8e0 Merge commit '71ec3d36fa6122b3b6c5c68a21b9c70cb2e668e8' 
* commit '71ec3d36fa6122b3b6c5c68a21b9c70cb2e668e8':
  doc: Add initial documentation about the OpenH264 encoder wrapper

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 17:13:38 +01:00
Carl Eugen Hoyos
26ac6d5435 lavfi/boxblur: Readd 8bit colour spaces on big-endian. 2015-01-08 15:24:59 +01:00
Michael Niedermayer
bf3126db6a avformat/hlsenc: Use avio_closep() to avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 14:51:04 +01:00
Michael Niedermayer
26c72d2941 avformat/img2dec: Use avio_closep() to avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 14:50:34 +01:00
Michael Niedermayer
50bb9b87ab avformat/img2enc: Use avio_closep() to avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 14:50:07 +01:00
Michael Niedermayer
b565fd4464 avformat/hdsenc: Simplify code by using avio_closep() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 14:13:36 +01:00
Michael Niedermayer
e5993aeb60 avdevice/lavfi: Use avio_closep() to avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 14:11:44 +01:00
Michael Niedermayer
eb3e661bab ffserver: Use avio_closep() to avoid leaving stale pointers in memor 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 14:11:12 +01:00
Michael Niedermayer
78cb3c069d ffmpeg: Use avio_closep() to avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 14:10:58 +01:00
Michael Niedermayer
558cef8860 ffmpeg_opt: Use avio_closep() to avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 14:10:23 +01:00
Martin Storsjö
2dbd35b00c libfdk-aacdec: Make sure decoding doesn't add any extra delay in the latest version of fdk-aac 
The latest version added support for a new option for enabling
a signal level limiter, which adds some extra delay. In fdk-aac, this
is enabled by default, but disable it by default here since we'd rather
have zero-delay decoding.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-01-08 13:58:43 +02:00
Martin Storsjö
3852e2c926 libopenh264enc: Fix a typo and some nitpicks 
Also move the .long_name entry to below the .name entry.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-01-08 13:53:25 +02:00
Martin Storsjö
71ec3d36fa doc: Add initial documentation about the OpenH264 encoder wrapper 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-01-08 13:53:15 +02:00
Michael Niedermayer
a85f033149 doc/examples/transcoding: Use avio_closep() in examples as it avoids leaving stale pointers 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 05:29:10 +01:00
Michael Niedermayer
a63c17cec7 idoc/examples/remuxing: Use avio_closep() in examples as it avoids leaving stale pointers 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 05:28:59 +01:00
Michael Niedermayer
c61b84ccfd doc/examples/transcode_aac: Use avio_closep() in examples as it avoids leaving stale pointers 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 05:28:51 +01:00
Michael Niedermayer
1d2410639d doc/examples/muxing: Use avio_closep() in examples as it avoids leaving stale pointers 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 05:28:15 +01:00
Lou Logan
919e038a95 doc: fix typos 
Signed-off-by: Lou Logan <lou@lrcd.com>
 2015-01-07 17:17:33 -09:00
wm4
bcaa9099b3 avcodec/dvdsubdec: error on bitmaps with size 0 
Attemtping to decode them could lead to invalid writes with some fuzzed
samples.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 01:42:42 +01:00
Michael Niedermayer
3ed80bd95e Merge commit '5a1addd7c1d8ff218ed4b84f4f02fdb83980094c' 
* commit '5a1addd7c1d8ff218ed4b84f4f02fdb83980094c':
  xsub: Support DXSA subtitles

Conflicts:
	libavcodec/xsubdec.c

See: d6f910ea47
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-08 00:09:13 +01:00