Fixes ticket1303
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket1094

Analyzed-by: mjs973
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  doc: fix link to fate.libav.org

Conflicts:
	doc/fate.texi
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket1121
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>

same speed on sandy bridge
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>

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

The width of wmv1/2 video must be multiple of 2 or win32 codec will fail to decode it (WMP displays black screen).
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Reviewed-by: Michael Bradshaw

the spec doesnt mention this extension for mpeg1
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>

Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

* qatar/master:
  lavfi: autoinsert resample filter when necessary.
  lavfi: add lavr-based audio resampling filter.
  x86: vc1: drop MMX loop filter implementation, which uses MMX2 instructions.

Conflicts:
	configure
	doc/filters.texi
	libavcodec/x86/vc1dsp_mmx.c
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavfilter/avfiltergraph.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

Fixes Ticket1124
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

It is required for audio filtering.

Fixes Ticket1063
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The header is required for the sin() function.

These two examples use the sin() function.

avfilter.h is a public header and the unexported audio.h header contains
only internal prototypes.