* commit '0097cbea':
  flac muxer: accept only STREAMINFO extradata
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'ed39cda0':
  flacenc: send final extradata in packet side data
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '0957b274':
  lavc: add an option to enable side data-only packets during encoding

Conflicts:
	libavcodec/avcodec.h
	libavcodec/options_table.h
	libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'eb800f12':
  libavcodec: set AVFrame colorspace fields on decoding

Conflicts:
	libavcodec/utils.c

See: a80e6229Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '8c02adc6':
  lavu: add all color-related enums to AVFrame

Conflicts:
	libavcodec/avcodec.h
	libavutil/frame.c
	libavutil/frame.h
	libavutil/version.h

The version check is changed so they are available with the current ABI
FFmpeg libs should have no problems with added fields, nor should any
application using the libs, and we regularly added fields in the past.
We also moved 2 of these fields to AVFrame already previously without issues.

See: a80e6229Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

* commit 'd2ef708c':
  matroskaenc: Allow VP9 and Opus in webm

Conflicts:
	libavformat/matroskaenc.c

See: 820ffaedMerged-by: Michael Niedermayer <michaelni@gmx.at>

The other format (full flac header blocks) should not be exported by any
demuxers anymore.

This allows to drop an avpriv_ function and also simplify the following
commits.

Some encoders (e.g. flac) need to send side data when there is no more
data to be output. This enables them to output a packet with no data in
it, only side data.

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

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

Bug-Id: 695
Signed-off-by: Anton Khirnov <anton@khirnov.net>

I do not know on which side to place the padding to encode with 16x16 MBs
If someone knows or has a known to be correct sample, please contact me
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

The check is meant for k8 CPUs. sad16_sse2 is ~20% faster than sad16_mmxext on k10.
Signed-off-by: James Almer <jamrial@gmail.com>
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 mpeg encoder would try to use them if vsad or vsse were selected for frame_skip_cmp
and frame_skip_threshold or frame_skip_factor were set to values != 0

example: "ffmpeg -i INPUT -c:v mpeg2video -skipcmp vsad -skip_threshold 1 -f null -"
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* cehoyos/master:
  Read mov files where the moov atom is hidden within a free atom.
Merged-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>

Fixes ticket #1551 / issue 2226.

Fixes ticket #3693.

Fixes ticket #2042.

Signed-off-by: John Peebles <johnpeeb@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Revert "avformat/movenchint: Fix movhinting with ff_rtp_chain_mux_open() from abb810db"

This has become unneeded due to f797b134

This reverts commit 1fe40e1b.

* commit 'f797b134':
  rtpenc_chain: Don't copy the time base to the source stream by default

See: 1fe40e1bMerged-by: Michael Niedermayer <michaelni@gmx.at>

Only copy it manually in the muxers where it makes sense (rtspenc,
sapenc). Don't touch the original AVStream in movenchint, where
the original AVStream should be kept untouched.

This fixes the normal tracks in RTP hinted files after
abb810db - the hint tracks were ok while the normal media tracks
were broken, noticed by Michael Niedermayer.

This reverts abb810db but achieves the same effect for the other
muxers.
Signed-off-by: Martin Storsjö <martin@martin.st>

May require a different tuning for arm chips?
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

It's needed for ff_svq1enc_init_x86() even if simd functions are disabled.

Alternatively, svq1enc_init.c could be made and the relevant code moved there.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Remove duplicate prototypes and fix int -> intptr_t in another
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'd6d767d9':
  ppc: Fix compilation for ppc64le (ELFv2)

Conflicts:
	libavcodec/ppc/asm.S

See: 41b928c5Merged-by: Michael Niedermayer <michaelni@gmx.at>