Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes compilation with NASM x86_64
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Also replace INLINE_<opt> with EXTERNAL_<opt> that were wrongly
changed by commit 2b05db4fSigned-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Normally, a Laplace distribution is more typical of the residuals
encoded, but for noisy input, it's both better and simpler to be
safe and use a 1/d^2 distribution. Second hunk could use some
renormalization but it has effectively little impact.

Output size of ffvhuff on various 4:2:0 sequences:
context=0,1/d:    851974   27226   1137281
context=0,1/d²:   619081   25069   1051500
context=0,1/d³:   501983   30454   1290561
context=0,lapl:   500650   31754   1304082
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

* commit 'e74433a8':
  dsputil: Split clear_block*/fill_block* off into a separate context

Conflicts:
	configure
	libavcodec/asvdec.c
	libavcodec/dnxhddec.c
	libavcodec/dnxhdenc.c
	libavcodec/dsputil.h
	libavcodec/eamad.c
	libavcodec/intrax8.c
	libavcodec/mjpegdec.c
	libavcodec/ppc/dsputil_ppc.c
	libavcodec/vc1dec.c
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/dsputil_mmx.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

* commit '869fc416':
  hevc: Mark num_bins_in_se as unused
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'c385313d':
  rtsp: Support misordered fmtp rtpmap
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'c9c1e00f':
  rtsp: Factor out fmtp parsing
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '49a24268':
  doc: Document segment_list_type

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

Partially addresses ticket #3198.
Signed-off-by: Lou Logan <lou@lrcd.com>
Tested-by: Dave Rice <dave@dericed.com>

Only its size is actually used. Silence a clang warning.

Issue present in Avigilon IP cameras.

This allows "-codec copy -f framecrc" on files with only unindentifyable streams
Reviewed-by: Stefano Sabatini <stefasab@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>

* commit '194be1f4':
  lavf: switch to AVStream.time_base as the hint for the muxer timebase

Conflicts:
	doc/APIchanges
	libavformat/filmstripenc.c
	libavformat/movenc.c
	libavformat/mxfenc.c
	libavformat/oggenc.c
	libavformat/swf.h
	libavformat/version.h
	tests/ref/lavf/mkv
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Suggested-by: wm4

This avoids the following libass warning when using the subtitles
filter: "Neither PlayResX nor PlayResY defined. Assuming 384x288"

Subtitles tests change because the output is ASS and the PlayRes[XY]
ends up in the output.

* commit 'd754ed41':
  riffenc: take an AVStream instead of an AVCodecContext

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

* commit 'f792d3cb':
  lavf: add the notimestamps flag to the muxers missing it

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

* commit 'cfbdd7ff':
  rtpenc: base max_frames_per_packet on avg_frame_rate, not codec timebase
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '894682a9':
  Remove avserver.

Conflicts:
	.gitignore
	Changelog
	Makefile
	configure
	doc/ffserver.conf
	doc/ffserver.texi
	doc/general.texi
	ffserver.c
	libavformat/Makefile
	libavformat/ffm.h
	libavformat/ffmdec.c
	libavformat/ffmenc.c
	tests/fate/avformat.mak
	tests/lavf-regression.sh
	tests/ref/lavf/ffm
	tests/ref/seek/lavf-ffm

Not merged, ffserver does have a maintainer
co maintainers are welcome and needed though !
Merged-by: Michael Niedermayer <michaelni@gmx.at>

fixes fate failure under valgrind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Previously, AVStream.codec.time_base was used for that purpose, which
was quite confusing for the callers. This change also opens the path for
removing AVStream.codec.

The change in the lavf-mkv test is due to the native timebase (1/1000)
being used instead of the default one (1/90000), so the packets are now
sent to the crc muxer in the same order in which they are demuxed
(previously some of them got reordered because of inexact timestamp
conversion).

It will be useful in the following commits.

Also, rename the AVCodecContext pointer name from 'stream' to 'codec'.

Fall back to 1 (which is what is used for most cases anyway) when the
framerate is not set.

It has not been properly maintained for years and there is little hope
of that changing in the future.
It appears simpler to write a new replacement from scratch than
unbreaking it.

It broke gas-preprocessor detection on PPC64 Linux.
This reverts commit b67bcd78.

Also fix a bug with resample_compensation resetting dst_incr.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes ticket #3726.

POSIX gurantees >=32bit so it all fits in signed int
Also >=32bit ints are assumed througout the codebase
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'f2ce6324':
  dcadec: replace ldexpf with a multiplication by a constant

Conflicts:
	libavcodec/dcadec.c

See: 6da06ef6
See: 9ccb5455
See: 6b88f22eMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '44671b57':
  AVFrame: factor out freeing the side data
Merged-by: Michael Niedermayer <michaelni@gmx.at>