mpegts: Define the section length with a constant

The specification says the value is expressed in 10 bits including
the 4-byte CRC.
mpegts: Do not try to write a PMT larger than SECTION_SIZE

Prevent out of array write.

Similar to what Michael Niedermayer did to address the same issue.

Bug-Id: CVE-2014-2263
CC: libav-stable@libav.org
vp3: Copy all 3 frames for thread updates

Fixes a double release of the current frame on deinit.

Bug-Id: CVE-2011-3934
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Update Changelog for v9.15
Prepare for 9.15 Release
Re-release 9.15 as 9.16

This is a clean fixup of the tagging mistake in the v9.15 release
ffv1dec: check that global parameters do not change in version 0/1

Such changes are neither allowed nor supported

Found-by: ami_stuff
Bug-Id: CVE-2013-7020
CC: libav-stable@libav.org
Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit da7d839a0d3ec40423a665dc85e0cfaed3f92eb8)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
mpegenc: limit the maximum muxrate

It is written to the file as a 22-bit value.

CC: libav-stable@libav.org
(cherry picked from commit 75bbaf2493a71ee66eaabe3c21fadd84d07888de)
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Conflicts:
	libavformat/mpegenc.c

(cherry picked from commit 3ac0638d573fc483ba6be3444858b26711c5d67d)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
avconv: fix the muxrate values for -target

The mpegenc private option values are in 50-byte units.

CC: libav-stable@libav.org
(cherry picked from commit 1688eef25385089026aba55da1885f70a57815ab)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit 7bc37641e3e6c24d472ae06fcbecaba4c863829b)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
avconv: fix parsing the AVOptions for -target

CC: libav-stable@libav.org
(cherry picked from commit f5245a9c6206878b892adf3ccbccc9311c202af5)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit f7395926f204051af9ad459a6d876b96ee6179ee)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
pulse: Add a wallclock option to be compatible with other other captures

alsa and x11grab use av_gettime() to report timestamps.

Have it on by default.

Bug-Id: 647
(cherry picked from commit 424b929b5cb9ca4094099f25179829260d4b0fa3)
(cherry picked from commit 404731bd20e1df5880e6fe381e975ba48afc75b2)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Merge commit '694b7cd873f8b06af109036eff1ccd741afdd28e' into release/1.1

* commit '694b7cd873f8b06af109036eff1ccd741afdd28e':
  mpegts: Define the section length with a constant

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'addbaf134836aea4e14f73add8c6d753a1373257' into release/1.1

* commit 'addbaf134836aea4e14f73add8c6d753a1373257':
  mpegts: Do not try to write a PMT larger than SECTION_SIZE

Conflicts:
	libavformat/mpegtsenc.c

See: 694c3a13c9489c6e05f88486b489dd0746d114fc
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '437848e37ae7ef73cd8101031dc570d1f009ffd5' into release/1.1

* commit '437848e37ae7ef73cd8101031dc570d1f009ffd5':
  vp3: Copy all 3 frames for thread updates

See: 247d30a7dba6684ccce4508424f35fd58465e535
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'bd41211395fd1f968e9f3a4746daffebea60f41e' into release/1.1

* commit 'bd41211395fd1f968e9f3a4746daffebea60f41e':
  Re-release 9.15 as 9.16
  Prepare for 9.15 Release
  Update Changelog for v9.15

Conflicts:
	Changelog
	RELEASE

Not merged, as the versions are different in FFmpeg

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'e4fb53c73abece15a7c5df0019df9a0371db2297' into release/1.1

* commit 'e4fb53c73abece15a7c5df0019df9a0371db2297':
  ffv1dec: check that global parameters do not change in version 0/1

Conflicts:
	libavcodec/ffv1dec.c

See: f78a3868fd3d8f66da68338c0783aa15f98833bf
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'bbd632082b18e6c5ce9c2d6be8bc260c05ae9417' into release/1.1

* commit 'bbd632082b18e6c5ce9c2d6be8bc260c05ae9417':
  mpegenc: limit the maximum muxrate

Conflicts:
	libavformat/mpegenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '8d7839fc7c52574dfc22db0181b1cef9cb929910' into release/1.1

* commit '8d7839fc7c52574dfc22db0181b1cef9cb929910':
  avconv: fix the muxrate values for -target

Conflicts:
	ffmpeg_opt.c

No change, as ffmpegs muxrate is in bits/sec

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'e1f0c41e1aa37a9c166c43abf1b526c796ed7649' into release/1.1

* commit 'e1f0c41e1aa37a9c166c43abf1b526c796ed7649':
  avconv: fix parsing the AVOptions for -target

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '124ec8b1303d4f29b833099ce9008e31ac6d7c86' into release/1.1

* commit '124ec8b1303d4f29b833099ce9008e31ac6d7c86':
  pulse: Add a wallclock option to be compatible with other other captures

Merged-by: Michael Niedermayer <michaelni@gmx.at>