mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-01-19 05:49:09 +02:00

Go to file

Michael Niedermayer 4bde1a4a37 avcodec/mpegvideo: Fix null pointer dereference of picture array

Fixes: 0d0a2bace067d09c08f0fa5340496c23_signal_sigsegv_7ffff713351a_342_WobblyWindowsIntro.avi with memlimit of 67108864

Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2015-07-14 00:31:57 +02:00

compat

compat/os2threads: Check av_malloc() return code

2015-06-02 15:16:45 +02:00

doc

Merge commit 'a9a2f3613040c4f90bf15cbd76f8671252ecc043'

2015-07-12 21:23:16 +02:00

libavcodec

avcodec/mpegvideo: Fix null pointer dereference of picture array

2015-07-14 00:31:57 +02:00

libavdevice

Merge commit '87f98a2b9d4c7218ad82bb45347a53b65e5244f3'

2015-07-11 12:25:03 +02:00

libavfilter

vf_ssim: remove another obscure double loop.

2015-07-13 02:39:51 +02:00

libavformat

avformat/oggdec: Check buf before copying data in to it

2015-07-13 22:10:24 +02:00

libavresample

Merge commit 'd68c05380cebf563915412182643a8be04ef890b'

2015-06-01 00:22:47 +02:00

libavutil

avutil/frame: fix crash with av_frame_unref(NULL)

2015-07-13 19:26:44 +02:00

libpostproc

postproc: fix unaligned access

2015-06-19 01:47:59 +02:00

libswresample

swr: Remember previously set int_sample_format from user

2015-06-22 18:34:39 +02:00

libswscale

YUV->BGR32 MMX support

2015-07-04 00:03:45 +02:00

presets

presets: remove moldering iPod presets

2014-06-17 16:15:04 -08:00

tests

tests/checkasm/x86/Makefile: Use ASMSTRIPFLAGS for asm

2015-07-13 03:15:44 +02:00

tools

Merge commit '30dfc1dad4285e7362ce3f596d7c5d5d9b7fb33d'

2015-06-12 22:46:10 +02:00

.gitattributes

Treat all '*.pnm' files as non-text file

2014-11-28 17:52:43 -05:00

.gitignore

Merge commit '8bc67ec2c0d2b5444d51a1bed1d50f0e10d92717'

2015-07-12 21:03:06 +02:00

arch.mak

use mmi instead of loongson3 as simd-optimization flag

2015-07-07 03:46:57 +02:00

Changelog

Merge commit '66acb76bb0492b263215ca9b4d927a7be39ace02'

2015-07-09 11:53:14 +02:00

cmdutils_common_opts.h

opts: add list device sources/sinks options

2014-10-25 20:20:31 +02:00

cmdutils_opencl.c

OpenCL: Avoid potential buffer overflow in cmdutils_opencl.c

2015-04-28 12:18:23 +02:00

cmdutils.c

lavu: add an API function to return the Libav version string

2015-07-02 23:22:53 +02:00

cmdutils.h

ffplay&cmdutils:Factor get_rotation() code out

2015-05-03 23:49:16 +02:00

common.mak

x86: Makefile: fix DBG parameter evaluation

2015-03-11 01:54:07 +01:00

configure

avcodec/hevc_parser: use the old parser only when hevc decoder is available

2015-07-13 14:57:54 -03:00

COPYING.GPLv2

…

COPYING.GPLv3

…

COPYING.LGPLv2.1

…

COPYING.LGPLv3

…

CREDITS

CREDITS: redirect to Git log, remove current outdated content

2013-01-31 18:02:52 +01:00

ffmpeg_dxva2.c

ffmpeg_dxva2: call GetDesktopWindow() in place of GetShellWindow()

2015-06-03 16:25:08 +02:00

ffmpeg_filter.c

ffmpeg_filter: log more information on failure to init simple filter graph

2015-07-02 04:56:10 +02:00

ffmpeg_opt.c

ffmpeg_opt: allow the user to ignore unused stream maps

2015-07-06 15:40:13 +02:00

ffmpeg_vda.c

Merge commit '40af330adf7fde8073271cf2b41ff9adc4c2bba9'

2015-07-09 12:19:34 +02:00

ffmpeg_vdpau.c

Merge commit '1f9237f2ac46dfbed1bfa1f4f0f1314c2a1d62ec'

2014-12-27 13:26:38 +01:00

ffmpeg.c

ffmpeg: Fix cleanup with ost = NULL

2015-07-13 23:34:29 +02:00

ffmpeg.h

ffmpeg: Do not copy the display matrix if rotation meta-data is manually added

2015-05-18 00:52:36 +02:00

ffplay.c

ffplay: use av_clip() instead of nested min & max

2015-06-06 13:18:28 +02:00

ffprobe.c

ffprobe: check av_asprintf() for failure

2015-06-13 01:45:27 +02:00

ffserver_config.c

ffserver: Use singlejpeg muxer for jpeg

2015-06-08 03:36:22 +02:00

ffserver_config.h

ffserver: Use singlejpeg muxer for jpeg

2015-06-08 03:36:22 +02:00

ffserver.c

ffserver: make statement block unconditional by exiting early

2015-06-24 19:17:51 -03:00

INSTALL.md

INSTALL: add markdown syntax

2014-05-28 22:38:38 +02:00

library.mak

build: add LDLIBFLAGS

2015-07-08 14:35:02 +02:00

LICENSE.md

LICENSE.md: add *_rect filters

2015-05-03 01:43:30 +02:00

MAINTAINERS

MAINTAINERS: add myself as hls encryption maintainer

2015-06-16 16:52:38 +02:00

Makefile

use mmi instead of loongson3 as simd-optimization flag

2015-07-07 03:46:57 +02:00

README.md

README: add ffserver

2015-02-12 11:59:22 +01:00

RELEASE

RELEASE: update to 2.6.git

2015-03-08 18:59:57 -03:00

version.sh

version.sh: Print versions based on the last git tag for release branches

2014-07-28 15:44:59 +02:00

README.md

FFmpeg README

FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

libavcodec provides implementation of a wider range of codecs.
libavformat implements streaming protocols, container formats and basic I/O access.
libavutil includes hashers, decompressors and miscellaneous utility functions.
libavfilter provides a mean to alter decoded Audio and Video through chain of filters.
libavdevice provides an abstraction to access capture and playback devices.
libswresample implements audio mixing and resampling routines.
libswscale implements color conversion and scaling routines.

Tools

ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
ffplay is a minimalistic multimedia player.
ffprobe is a simple analysis tool to inspect multimedia content.
ffserver is a multimedia streaming server for live broadcasts.
Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.

Examples

Coding examples are available in the doc/examples directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.

Languages

C 90.3%

Assembly 7.8%

Makefile 1.3%

C++ 0.2%

Objective-C 0.2%

Other 0.1%