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

New syntax contains an optional stream type, allowing to refer to n-th
stream of specific type.

Omitting stream number now maps all streams of the given type.

They are confusing, irregular and redundant -- -map already contains all
the information.  Stream maps can now be parsed in opt_output_file().

Add a more user-friendly default behavior in case no maps are present.

Breaks -programid for now, but it never worked properly anyway. A better
solution will be written soon.

User applications should by now be able to support float encoders.

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

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

The output of the x264 commandline tool contains the most uptodate
description of the possible values for the -preset, -tune and -profile
options.

Before, it took an input and output file index, now it only takes an
input file and applies to the next output file.

Stream/chapter/program specification is now part of the option name and
the delimiter was changed from ',' to ':' to be consistent with the
similar feature for AVOptions.

This is consistent with how all the other options work.

It will be further developed with a few incompatible changes.

ffmpeg.c will stay as is for some time, so any scripts using it won't be
broken.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

* qatar/master:
  ac3enc: add macros for option names to make them more understandable.
  ac3enc: fix 'channel_coupling' option to actually allow 'auto'.
  cavs: fix some crashes with invalid bitstreams
  ac3enc: clip coupling coordinates during calculation
  Remove incorrect info in documentation of AVCodecContext.bits_per_raw_sample.
  lavc: fix parentheses placement in avcodec_open2().

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

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

Use 'auto' as the default value.

This input device is to be considered still experimental, only video
output is supported.

The source was natively integrated into libavfilter, with the name
mptestsrc.

This way it's easier for the programmer to look-up for a specific
symbols (e.g. for checking if it's unused).

Fix NULL pointer dereference in case of failed initialization.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>

Previously start_t was never set.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>

This removes all valgrind-reported invalid writes with one
specific test file.

Fixes http://www.ocert.org/advisories/ocert-2011-002.html

Signed-off-by: Mans Rullgard <mans@mansr.com>

This is faster than using the clip_coefficients() function. Also,
clipping the coordinates before determining reuse is better since it
will compare coordinates that are closer to their final encoded values.

bits_per_raw_sample is used in video as well, where sample_fmt is not used.

This fixes the warning:
    libavformat/oggenc.c:75:7: warning: missing braces around initializer [-Wmissing-braces]

This fixes the warning:
    libavformat/avidec.c:81:5: warning: missing braces around initializer [-Wmissing-braces]

This fixes the two following warnings:
    libavdevice/alsa-audio-dec.c:62:26: warning: unused variable ‘sw_params’ [-Wunused-variable]
    libavdevice/alsa-audio-dec.c:109:15: warning: unused variable ‘st’ [-Wunused-variable]

This is consistent, allows custom handlers to print more info
(since they probably know about the AVFormatContext class
but not a demuxer-specific one) and also avoids issues due
to the class pointer being NULL for non-raw mpegts.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

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

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

* qatar/master:
  lavc: make avcodec_init() static on next bump.
  ac3enc: remove unneeded #include
  ac3enc: restructure coupling coordinate reuse calculation
  ac3enc: allow new coupling coordinates to be sent independently for each channel.
  ac3enc: separate exponent bit counting from exponent grouping.
  h264: propagate error return values for AV_LOG_ERROR-triggering events
  aac: Don't attempt to output configure an invalid channel configuration.

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

* commit '4d58e4cb4ca8e04317fecea432ea3272a445877c':
  Rename ffserver to avserver.
  Rename ffprobe to avprobe.
  Rename ffplay to avplay.

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

This is based on the original work by Baptiste Coudurier.

This is based on the original work by Baptiste Coudurier.

This will allow the incoming -timecode option to be handled in both
encoders (mpeg12enc in that case) and demuxers (dv, mxf, etc.).

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

It's called from avcodec_register() anyway, so there's no reason for it
to be public.

channel.