This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

* commit 'ff7adead':
  udp: Fix pkt_size management
Merged-by: Michael Niedermayer <michaelni@gmx.at>

This prevents sub-muxers from trying to seek back to the beginning of the
whole stream, only to find themselves overwriting some video data in the
current (often last) segment.

We only do this when not writing individual header/trailers.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Donny Yang <work@kota.moe>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Donny Yang <work@kota.moe>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Donny Yang <work@kota.moe>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The default value for unset is -1, not 0.

Problem introduced in 66028b7b

Bug-Id: 835

This permits some interesting segmenting techniques with formats like Matroska,
where you can concatenate the header and segments [N, nb_segments) and get
a working file that starts at segment N's start time.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

* cehoyos/master:
  lavc/h264_refs: Fix compilation with -DTRACE.
  Fix make checkheaders if libmfx is not available.
  lavf/gif: Add an option max_gif_delay to limit the frame duration.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '72025ac3':
  lavc: add libdcadec decoder

Conflicts:
	Changelog
	configure
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/libdcadec.c

See: 519868deMerged-by: Michael Niedermayer <michaelni@gmx.at>

Allows playback for the sample from ticket #4369 in less than 18 hours.

* commit '6fe2641d':
  lavc: add profile define for DTS Express

Conflicts:
	doc/APIchanges
	libavcodec/version.h

See: 11fe56c8Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'c4845616':
  lavc: add MMAL hardware decoder wrapper

Conflicts:
	Changelog
	configure
	doc/APIchanges
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/version.h
	libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Anton Khirnov <anton@khirnov.net>

Signed-off-by: Anton Khirnov <anton@khirnov.net>

Based on a patch by Rodger Combs.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Support mouse clicks capture while recording a screen on OSX >= 10.7.
Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Add support for cursor capturing while recording a screen for OSX >=
10.8.
Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Support framerate ands video size options on AVCaptureDevices for
OSX >= 10.7 and iOS >= 7.0.

For screen captures, only the framerate option is taken into account.
Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket4254
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes ticket #4400.

Signed-off-by: Donny Yang <work@kota.moe>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Donny Yang <work@kota.moe>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

fate/filter-video: Use qp filter to generate non constant qp array for more throughout testing of the pp filter
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

also add support for x/y/w/h parameters
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Fixes segfaults with the following command:

ffmpeg -f lavfi -i aevalsrc=0:c=stereo:n=1920 -af 'channelmap=0' test.ac3
Signed-off-by: Marton Balint <cus@passwd.hu>
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

There's still an if, as QP needs to be modified if isColor=0, but it
still removes a unecessary branch.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '72b7441a':
  lavc: add Intel libmfx-based H.264 encoder

Conflicts:
	Changelog
	libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '9ba27c23':
  qsvdec: add 'decode' to the non-static function names
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'd0a63d8b':
  qsvdec: split off some code that will be shared with the encoder

Conflicts:
	libavcodec/Makefile
	libavcodec/qsvdec.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>