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

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

 fields to be perfectly fine mpeg TS.
Fixes Ticket580
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  binkvideo: simplify and remove invalid shifts
  pulse: compute frame_duration once and fix it
  lavf: simplify format_child_class_next()
  hwaccel: OS X Video Decoder Acceleration (VDA) support.
  doc: add support for an optional navigation bar in texi2html pages

Conflicts:
	configure
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/vda.c
	libavcodec/vda.h
	libavcodec/vda_h264.c
	libavcodec/vda_internal.h
	libavcodec/version.h
	libavformat/options.c
	libavutil/avutil.h
	libavutil/pixfmt.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes remaining complaints in Ticket560 possibly.
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>

This reverts part of:
	commit e65ab9d9
	Author: Mans Rullgard <mans@mansr.com>
	Date:   Wed Jun 1 17:26:27 2011 +0100

	    Remove unused variables

The crash occurrs when a frame is successfully decoded, but no decoded
data is immediately available (typically happens with ogg/vorbis).

This allows an appropriate behaviour when it is not specified (fallback
to the number of input channels).

Fixes Ticket523

Might Fix Ticket431
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

this improves data cache hits and speeds up grayscale only decoding
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixed Ticket636
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

The frame duration was calculated without taking in account the
bytes per sample.

Thanks to Lorenzo Pistone <blaffablaffa@gmail.com> for pointing
the issue and providing an initial fix.

And fix the error introduced when adding private option to avio.
See 32caa7b1

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

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