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Boris Nagels 56c4dca5ae avformat/rtpenc: Fix integer overflow in NTP_TO_RTP_FORMAT

RTCP synchronization packet was broken since commit in ffmpeg version > 2.8.3
(commit: e04b039b1528f4c7df5c2b93865651bfea168a19) Since this commit (2e814d0329aded98c811d0502839618f08642685)
"rtpenc: Simplify code by introducing a macro for rescaling NTP timestamps", NTP_TO_RTP_FORMAT
uses av_rescale_rnd() function to add the data to the packet.

This causes an overflow in the av_rescale_rnd() function and it will return INT64_MIN.
Causing the NTP stamp in the RTCP packet to have an invalid value.

Github: Closes #182

Reverting commit '2e814d0329aded98c811d0502839618f08642685' solves the problem.
(cherry picked from commit 1109ed7973c7fd1e7001898adc4976590d862122)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2016-03-26 21:52:47 +01:00

compat

compat/os2threads: split long lines

2016-02-14 19:17:36 +01:00

doc

doc/utils: fix typo for min() description

2016-03-02 16:43:57 -08:00

libavcodec

avcodec/dca: clear X96 channels if nothing was decoded

2016-03-26 21:52:47 +01:00

libavdevice

libavdevice/dshow.c: Correct CoGetMalloc check

2016-02-13 22:57:26 +01:00

libavfilter

vf_blend: Move C dsp function mapping to separate function

2016-02-14 10:46:56 -08:00

libavformat

avformat/rtpenc: Fix integer overflow in NTP_TO_RTP_FORMAT

2016-03-26 21:52:47 +01:00

libavresample

Merge commit 'cc4c24208159200b7aff5b5c313903c7f23fa345'

2016-01-02 10:13:58 +01:00

libavutil

avutil/pixdesc: Make get_color_type() aware of CIE XYZ formats

2016-03-26 21:52:47 +01:00

libpostproc

postproc: fix unaligned access

2016-02-23 15:58:07 +01:00

libswresample

x86: use the new helper macros where useful

2016-02-14 20:04:19 -03:00

libswscale

swscale/utils: Fix chrSrcHSubSample for GBRAP16

2016-03-26 21:52:47 +01:00

presets

presets: remove moldering iPod presets

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

tests

fate/aac: Increase fuzz from of fate-aac-pns-encode from 72 to 74 for Loongson

2016-03-26 21:52:47 +01:00

tools

avcodec: Remove libstagefright

2016-01-06 16:43:06 +00:00

.gitattributes

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

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

.gitignore

build: use a link instead of changing current directory when compiling

2016-01-25 20:43:34 +01:00

.travis.yml

Merge commit 'eda183287489b2c705843aa373a19c4e46fb2fec'

2015-11-22 17:12:24 +00:00

arch.mak

mips: rename mipsdspr1 to mipsdsp

2015-12-04 02:35:42 +01:00

Changelog

Changelog: add entries for the SMPTE VC-2 decoder and encoder

2016-02-14 22:12:06 +00:00

cmdutils_common_opts.h

opts: add list device sources/sinks options

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

cmdutils_opencl.c

all: use FFDIFFSIGN to resolve possible undefined behavior in comparators

2015-11-03 16:28:30 -05:00

cmdutils.c

cmdutils: realign for some additional filters with very long name

2016-02-06 12:48:51 +01:00

cmdutils.h

fate/source: Do not use GNU extensions in sed

2016-02-13 07:59:00 -08:00

common.mak

build: use a link instead of changing current directory when compiling

2016-01-25 20:43:34 +01:00

configure

configure: check for SEC_I_CONTEXT_EXPIRED before enabling SChannel

2016-03-16 15:32:50 +01:00

COPYING.GPLv2

…

COPYING.GPLv3

…

COPYING.LGPLv2.1

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COPYING.LGPLv3

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CREDITS

CREDITS: redirect to Git log, remove current outdated content

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

ffmpeg_dxva2.c

ffmpeg_dxva2: support vp9 hwaccel

2015-12-07 09:47:51 +01:00

ffmpeg_filter.c

ffmpeg_filter: Factor get_compliance_unofficial_pix_fmts() out

2016-02-10 13:28:23 +01:00

ffmpeg_opt.c

ffmpeg_opt: Fix memleaks in "manually set programs" loop

2016-02-08 15:57:24 +01:00

ffmpeg_qsv.c

Merge commit 'fb472e1a11a4e0caed2c3c91da01ea8e35d9e3f8'

2015-10-22 16:18:02 +02:00

ffmpeg_vdpau.c

ffmpeg_vdpau: Ignore decoder's max supported level

2015-08-16 15:02:33 -07:00

ffmpeg_videotoolbox.c

ffmpeg/videotoolbox: protect UTGetOSTypeFromString on both VDA and VT

2015-10-15 10:22:31 +02:00

ffmpeg.c

ffmpeg: replace "flush Media" with "flush_media" in benchmark_all output

2016-01-29 10:58:18 +01:00

ffmpeg.h

ffmpeg: use lavf API for applying bitstream filters

2015-12-28 08:34:30 -06:00

ffplay.c

ffplay: update docs after previous changes in ffplay mouse behaviour

2016-01-20 21:23:03 +01:00

ffprobe.c

ffprobe: Deprecate stream timecode field and add frame side data timecode field

2016-02-01 18:19:30 +00:00

ffserver_config.c

ffserver_config: check for INT_MIN before doing FFABS

2015-10-13 19:40:09 -04:00

ffserver_config.h

ffserver: Use singlejpeg muxer for jpeg

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

ffserver.c

ffserver&ffm: Fixed issues preventing ffserver write_index and files_size from being set correctly which was breaking ffserver streaming.

2016-02-23 15:58:42 +01:00

INSTALL.md

INSTALL: add markdown syntax

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

library.mak

build: use a link instead of changing current directory when compiling

2016-01-25 20:43:34 +01:00

LICENSE.md

avcodec: Remove libaacplus

2016-01-29 17:14:37 -08:00

MAINTAINERS

MAINTAINERS: add myself as an OS/2 maintainer

2016-03-26 21:52:46 +01:00

Makefile

build: use intermediate lcov coverage file

2016-02-06 15:42:09 +01:00

README.md

README: replace http with https

2015-10-06 13:27:29 +02:00

RELEASE

Basic updates for 3.0

2016-02-14 23:03:41 +01:00

RELEASE_NOTES

Basic updates for 3.0

2016-02-14 23:03:41 +01:00

version.sh

version.sh: add note that ffversion.h is auto-generated

2015-10-25 10:14:44 -04:00

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.

Contributing

Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process. Few developers follow pull requests so they will likely be ignored.

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