* commit '33c827f6':
  swscale: Properly scale YUV

Conflicts:
	libswscale/swscale_unscaled.c
	tests/ref/fate/filter-pixdesc-yuv420p10be
	tests/ref/fate/filter-pixdesc-yuv420p10le
	tests/ref/fate/filter-pixdesc-yuv420p9be
	tests/ref/fate/filter-pixdesc-yuv420p9le
	tests/ref/fate/filter-pixdesc-yuva420p10be
	tests/ref/fate/filter-pixdesc-yuva420p10le
	tests/ref/fate/filter-pixdesc-yuva420p9be
	tests/ref/fate/filter-pixdesc-yuva420p9le
	tests/ref/fate/filter-pixfmts-copy
	tests/ref/fate/filter-pixfmts-null
	tests/ref/fate/filter-pixfmts-scale
	tests/ref/fate/filter-pixfmts-vflip

See: abe0b8e9Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '8c0a865a':
  mov: skip version and flags attributes in mov_read_chan()

See: 59d40fc7Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>

* commit 'b72727a5':
  lavc: mention that the parser callback never returns an error
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

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

* commit '1c77ead1':
  rm: Use the correct codec_data_size signedness

Conflicts:
	libavformat/rm.h
	libavformat/rmdec.c

See: a6f73073Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '1eec9bfc':
  APIchanges: mark the release 11 branch point

Conflicts:
	doc/APIchanges

Not merged as the contents in our APIchanges differ and it could be confusing
Merged-by: Michael Niedermayer <michaelni@gmx.at>

This prevents potential crash when opt API is used without a class.
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>

* commit '69c1fe7c':
  mkv: Validate ASS Start and End fields

Conflicts:
	libavformat/matroskaenc.c

No change as the changed code is not in FFmpeg
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '7834a54c':
  configure: enable vda hwaccel by default

Conflicts:
	configure

See: 942cded6Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '894545cb':
  mpegvideo: exit cleanly when ff_mpv_common_frame_size_change() fails

See: cfce6f7eMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '7a38987f':
  mpegvideo: free_context_frame() cannot fail, make it return void

See: 94c61cd9Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'c45eeb2d':
  mpegvideo: replace assert about interlaced EC with debug av_log()

Conflicts:
	libavcodec/mpegvideo.c

See: c88bbc01Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '3a56bcee':
  mpeg12dec: Use more specific error codes

Conflicts:
	libavcodec/mpeg12dec.c

See: 1852b2a0Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'b56afb48':
  mpeg12dec: Print error/warning messages on issues in mpeg1_decode_sequence()

Conflicts:
	libavcodec/mpeg12dec.c

See: 88b4c1a7Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'e0bb74a1':
  exr: Add a gamma flag to exr loader to avoid banding

Conflicts:
	libavcodec/exr.c

See: cd3daad7Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'd69d787d':
  h264: proper cleanup in ff_h264_alloc_tables() if DPB alloc fails

See: 949057c9Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '56de2897':
  h264: Fix memory leak on ff_h264_decode_init() failure

Conflicts:
	libavcodec/h264.c

See: 309a931aMerged-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>

That number represents the number of streams, not the number of channels
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Only shift limited range luma, and always only shift chroma
for upconversion.

Based off a patch by Michael Niedermayer.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Fixes decting channel layout for files with uncommon audio, such as
FL and FR in two separate streams. Introduced in 3bab7cd1.

CC: libav-devel@libav.org
Sample-Id: ticket1474.mov
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

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

libxvidcore calculate number of threads basing on video height.
If height is small enough it allocates 0 bytes long memory and
writes to it.
Setting thread_count to 0 uses 1 thread and skips bugged code.
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

I think this is a better way to deal with single frame essence data then my
previous way.
Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Steve Jiekak <devaureshy@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

add av_dv_codec_profile2 : uses framerate to select best matching profile. default on first matching profile
Signed-off-by: Steve Jiekak <devaureshy@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes null pointer exception

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

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

The "faulty" samples actually sound fine when ignoring this issue.

For ticket #3886, more samples are decoded.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Rely on the way memcpy is optimized for one's system instead of looping
on a byte buffer for buffer copies to handle P frames.
Tested-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

The function takes a size and not an offset.

CC: libav-stable@libav.org
Sample-Id: rm_deadlock.rm
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

avcodec/ppc/vp8dsp_altivec.c: POWER LE support put_vp8_epel_h_altivec_core() put_vp8_epel_v_altivec_core() put_vp8_pixels16_altivec() add marcos GET_PIXHL() GET_OUTER() LOAD_HL()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>