It allows to send program-friendly (easy to parse)
progress information to a file or an URL.

The values are listed if setting them fails.
Using "-preset help" or "-preset list" have that effect.

Work done for SOCIS 2011.

See thread:
Subject: [libav-devel] [PATCH 2/3] tiff: Add GeoTIFF support to the TIFF decoder
Date: Tue,  4 Oct 2011 00:19:52 +0200
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

Slightly more readable, now that the list is getting longer.

See thread:
Subject: [libav-devel] [PATCH 1/3] avcodec: add metadata to AVFrame
Date: Tue,  4 Oct 2011 00:19:51 +0200

Fixes ticket #1515

In particular, assume existence of audio and sink filters.

There is no much point into splitting documentation for filters. Also
having a separate document for a library is inconsistent.

This fixes the timestamp of the first packet when samples have been skiped.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

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

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

should fix ticket #505
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This one will also work in cases when file have channels
we are not going to use.

Only compressed files where affected by this bug.
Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

* qatar/master:
  build: Fix APE tag dependencies
  MS Expression Encoder Screen decoder
  libfdk-aac: Allow setting the encoder bandwidth/cutoff frequency

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

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

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

works on http://samples.ffmpeg.org/V-codecs/PLV1/york-water-meteor.avi

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

Signed-off-by: Clément Bœsch <ubitux@gmail.com>
Signed-off-by: Lou Logan <lou@lrcd.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>

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

Regression introduced in 740b9ff4.
Signed-off-by: Paul B Mahol <onemda@gmail.com>

build_system: mark libfdk as non GPL compatible until the situation is clarified by someone qualified.

The license fee text may be interpreted as a additional restriction in the GPL sense.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  build: Fix Ogg demuxer dependencies
  build: Fix FLAC demuxer dependencies
  flac: Move flac functions shared between libraries to flac common code
  build: Fix CAF demuxer dependencies
  build: Fix MP2 muxer dependencies
  build: Add missing build rules for the ISMV muxer
  configure: Drop redundant mxf_d10 test dependency declaration
  Support AAC encoding via the external library fdk-aac
  libavcodec: Add more AAC profiles
  dct/fft-test: use a replacement getopt() if the system has none present.

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

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

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