* commit '42ba1c51':
  log: Document AV_LOG_C usage
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '28b9ac4e':
  log: Remove undefined behaviour

Conflicts:
	libavutil/log.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '7763118c':
  log: Support for 256color terminals

Conflicts:
	doc/APIchanges
	libavutil/log.c
	libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

* commit '006c2533':
  doc: Fit the graph in 80 cols
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

And move outside the wrong doxygen group.

* commit 'lukaszmluki/master^':
  lavu/opt: extend AVOptionRange by extra values
Merged-by: Michael Niedermayer <michaelni@gmx.at>

And provide extended coloring capabilities for debugging.
The default colors do not change in 256 more to keep
supporting people using Black on White, White on Black and
Solarized terminals.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Signed-off-by: Roman Fietze <roman.fietze@telemotive.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Use const pointers to AVPacket and AVStream.
Signed-off-by: Roman Fietze <roman.fietze@telemotive.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

AVOptionRange is not flexible enough to store AV_OPT_TYPE_IMAGE_SIZE
ranges. Current implementation can only store pixel count.
This patch aims to keep backward compatibility and extend
AVOptionRange with possibility to store width/height ranges.
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>

This avoids temporaries or ugly casting in the calling code where
const dictionaries are used. Esp. helpful when writing C++ wrappers
for an AVDictionary having const member functions and CTORs with const
references.
Signed-off-by: Roman Fietze <roman.fietze@telemotive.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Some man pagers do not reflow the text/graphs on resize
and the graphs did not fit the traditional 80cols due
the pod2man excessive indent.

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

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

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

Based on original code by Christophe Gisquet in 2010, updated to work
with current ffmpeg APIs.

Supports grabbing a single window or an area of the screen, including
support for multiple monitors (Windows does funky stuff with negative
coordinates here).

I've moved most of the configuration to AVOptions; the input file name
is now only the string "desktop", or "title=<windowname>" to select a
single window. The AVOptions are the same as x11grab where possible.

Code has been added to support a "show_region" mode, like x11grab, which
will draw a rectangle on the screen around the area being captured.

Instead of duplicating code for paletted image handling, I make use of
the GDI API's ability to output DIB (BMP) images, which can be run
through ffmpeg's existing BMP decoder.
Signed-off-by: Calvin Walton <calvin.walton@kepstin.ca>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Necessary for HLS version 3 and above.  Fixes ticket #3505.
Signed-off-by: Senthilnathan M <senthil.codr@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* cehoyos/master:
  Write aspect ratio when muxing gif.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

Fixes make checkheaders
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

* qatar/master:
  vf_settb: rename to settb

Conflicts:
	libavfilter/Makefile
	libavfilter/f_settb.c
	libavfilter/settb.c
	libavfilter/vf_settb.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '9d599e3f':
  avi: Improve non-interleaved detection

Conflicts:
	libavformat/avidec.c

See: 8df774be and others
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '0ca0924c':
  swscale: add endianness conversion for AV_PIX_FMT_BGRA64|RGBA64

Conflicts:
	libswscale/swscale_unscaled.c
	libswscale/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

An audio version of settb (asettb) will be added to this file.
Signed-off-by: Diego Biurrun <diego@biurrun.de>

Additional fixes by Nigel Touati-Evans <nigel.touatievans@gmail.com>.

Check the index for streams with a time drift of 2s or a buffer drift
of 64MB.

Bug-Id: 666
CC: libav-stable@libav.org
Sample-Id: yet-another-broken-interleaved-avi.avi
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>

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

* qatar/master:
  vc1dec: fix a possible unitialized variable warning

Conflicts:
	libavcodec/vc1dec.c

No change as the variables where not uninitialized in ffmpeg
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'f1c4a54f':
  lavf: add supported extension to avi and mov demuxers
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'cba4e606':
  More correct printf format specifiers

Conflicts:
	libavcodec/h264_ps.c
	libavcodec/h264_refs.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '80035db8':
  lavu: add missing formats to av_pix_fmt_swap_endianness

Conflicts:
	libavutil/pixdesc.c

No change as our av_pix_fmt_swap_endianness() does not need formats to be listed individually
Merged-by: Michael Niedermayer <michaelni@gmx.at>