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

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

More locally and globally consistent.

That was clumsy and confusing, only show the descriptive channel
layout string.

This is mainly useful for filters (like the sox synth), which
overwrite the content of the passed data.

The new syntax is more extensible and more user-friendly.

This breaks the previous syntax, should not be an issue as possibly
no-one is already using anullsrc.

Original code had the assumption of only one FLV packet per RTMP packet. But that assumption is incorrect for higher bit rates. Made changes to the code to accommodate more than one FLV packet per RTMP
+packet.

rv34_decode_slice() can return without allocating any pictures.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This prevents crashes with some corrupted bitstreams.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

* qatar/master:
  lavfi: add select filter
  oggdec: fix out of bound write in the ogg demuxer
  movenc: create an alternate group for each media type
  lavd: add libcdio-paranoia input device for audio CD grabbing
  rawdec: refactor private option for raw video demuxers
  pcmdec: use unique classes for all pcm demuxers.
  rawdec: g722 is always 1 channel/16kHz

Conflicts:
	Changelog
	configure
	doc/filters.texi
	libavdevice/avdevice.h
	libavfilter/avfilter.h
	libavfilter/vf_select.c
	tests/ref/lavf/mov
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

Fixes Ticket472
This may (or may not) cause problems with files that have no keyframes.
Plese open a bugreport or mail me if you have a file for which this fails.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

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

Between ogg_save() and ogg_restore() calls, the number of streams
could have been reduced.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

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

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

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

Partially fixes bug 44.

pixel_format/video_size only apply to 'rawvideo' (==uncompressed) demuxer
and make no sense for the other raw (== containerless) demuxers. Keep
only the framerate option for those.

Also use unique classes for all raw video demuxers

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

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

That was pointless. Simplify.

Fix multi plane jpeg
Fixes ticket471
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  libx264: introduce slice-max-size option
  Fixed size given to init_get_bits().
Merged-by: Michael Niedermayer <michaelni@gmx.at>

The new code is free of biasing to the first timestamps
Fixes fraps.fps.test.zip
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Behaviour has been changed to fail negotiation if fields have been
left empty.

Patch was originally based on a patch by Hemanth.
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

Add aconvert filter to perform sample format, channel layout, and
packing format conversion.

The aconvert code depends on audio conversion code in libavcodec, so
this requires a dependency on libavcodec.

Based on previous work by S.N. Hemanth Meenakshisundaram and Mina Nagy
Zaki, performed for the GSoC 2010 and 2011.

Simplify expressions, improve readability.

The set value depends on the input link, or on the sample_rate value.
Avoids the need to explicitely set the time_base value.