* commit '64841491':
  lavc: make the xvid-specific "gmc" flag a private option of libxvid

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

* commit 'b2c31710':
  lavc: move CODEC_FLAG_NORMALIZE_AQP to mpegvideo

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

* commit '5fccedaa':
  lavc: deprecate CODEC_FLAG_INPUT_PRESERVED

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

* commit '141fdc76':
  matroska: add the Opus mapping

Conflicts:
	libavformat/matroska.c

See: 30549294Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'a1aa37dd':
  matroskaenc: write CodecDelay

Conflicts:
	libavformat/matroskaenc.c
	tests/ref/lavf/mkv
	tests/ref/seek/lavf-mkv

This is largely not merged as it causes assertion failures and av sync errors
Further investigation of this is warranted if the changes are found to
fix/improve something in relation to d92b1b1b

See: d92b1b1bMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '1c0210c7':
  lavfi: add Bauer stereo-to-binaural audio filter

Conflicts:
	Changelog
	configure
	doc/filters.texi
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavfilter/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: ValdikSS <iam@valdikss.org.ru>

The addition of reference-counted frames makes it pointless.

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

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

* commit 'eb3b5501':
  matroskadec: read the CodecDelay element

Conflicts:
	libavformat/matroska.h
	libavformat/matroskadec.c

See: d6f86d74Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

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

This avoids a dependancy of libavfilter on libavcodec

See Ticket 3592
Fixes Ticket2784
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

fate/hevc: update with new sequences from jctvc(cherry picked from commit de6d9c586bd3852dfbe629a88ccc8c0f0a2bfcbb)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '7d027b9d':
  librtmp: Map native options to librtmp ones when possible
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '7266e24f':
  hls: Sync the file number with the start sequence

Conflicts:
	libavformat/hlsenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'a1643103':
  hls: Factor the sequence computation

Conflicts:
	libavformat/hlsenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'c7603b3c':
  hls: Print start_number as first sequence value

Conflicts:
	libavformat/hlsenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '87a3ea31':
  segment: Report the current media sequence

Conflicts:
	libavformat/segment.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '344f7b5a':
  hls: Report the current media sequence
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Makes the two protocols nearly seamless.
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>

The option now behaves as expected.

Useful for debugging mostly.

Useful for debugging mostly.

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

Partially undoes commit 2c4e08d8:

    riff: always generate a proper WAVEFORMATEX structure in
    ff_put_wav_header

A new flag, FF_PUT_WAV_HEADER_FORCE_WAVEFORMATEX, is added to force the
use of WAVEFORMATEX rather than PCMWAVEFORMAT even for PCM codecs.

This flag is used in the Matroska muxer (the cause of the original
change) and in the ASF muxer, because the specifications for
these formats indicate explicitly that WAVEFORMATEX should be used.

Muxers for other formats will return to the original behavior of writing
PCMWAVEFORMAT when writing a header for raw PCM.

In particular, this causes raw PCM in WAV to generate the canonical
44-byte header expected by some tools.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>