av_match_list() is only used for whitelists, fix it so it works with
multi-named formats like "mov,mp4,m4a,3gp,3g2,mj2"
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Signed-off-by: Clément Bœsch <u@pkh.me>

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

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

This commit doesn't change any existing logic.
It moves ffserver configuration related code to separate file.
It intends to make maintaining easier.
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>

The bytes per row is a better indication of it.

Helps resolving ticket #3874 by fixing ffmpeg's encoder and transforming
the issue in a issue with non-compliant decoders. ffmpeg's one is ok,
but unfortunately, many others aren't handling correctly unusual chroma
samplings.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Testcase in Ticket 4051
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket4051
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Uses a similar approach as vf_yadif to flush the last frame in idet.

Quick test with 50 frames from vsynth1:
./ffmpeg.old -i fate-suite/ffmpeg-synthetic/vsynth1/%02d.pgm -vf idet -f mp4 -y /dev/null 2>&1  | grep Multi
 (gives) [Parsed_idet_0 @ 0x261ebb0] Multi frame detection: TFF:0 BFF:0 Progressive:48 Undetermined:1

./ffmpeg -i fate-suite/ffmpeg-synthetic/vsynth1/%02d.pgm -vf idet -f mp4 -y /dev/null 2>&1  | grep Multi
 (gives) [Parsed_idet_0 @ 0x35a0bb0] Multi frame detection: TFF:0 BFF:0 Progressive:49 Undetermined:1

Fate tests have been updated.

(In testing, it seems this filter will also need a subsequent patch for single frame input)
Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket2263
Fixes Ticket3934
Reviewed-by: Rodger Combs <rodger.combs@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

No testcase known
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'af7ca6ea':
  nutdec: check av_new_packet return value

Conflicts:
	libavformat/nutdec.c

See: bb502411Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'b69183f6':
  nutenc: check for negative index rather than assert

Conflicts:
	libavformat/nutenc.c

Not merged, the assert is correct
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'be42c0b8':
  rmdec: stricter error check to avoid theoretical unitialized use

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

* commit '7207dd8f':
  rmdec: check av_new_packet return value

Conflicts:
	libavformat/rmdec.c

See: c01a462cMerged-by: Michael Niedermayer <michaelni@gmx.at>

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

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

* commit '629b2ed0':
  flvdec: make sure to check create_stream and report the same error

Conflicts:
	libavformat/flvdec.c

See: d7d5b5dfMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'f22aa6b8':
  flvdec: avoid unitialized use of a struct member

See: 396ddcf2Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'e73d26bb':
  smoothstreamingenc: explict cast to avoid overflow

Conflicts:
	libavformat/smoothstreamingenc.c

See: b399816dMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '04d8af5f':
  fate-mpeg4: use TARGET_SAMPLES for resize tests

Conflicts:
	tests/fate/mpeg4.mak

See: c40a1bd2Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

If using MFRA for timestamps, the stream may start from a large offset
and/or have gaps. With this change we calculate the bitrate based on
frames we've seen.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes 129533924_640.jpg
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

CC: libav-stable@libav.org
Bug-Id: CID 733713

CC: libav-stable@libav.org
Bug-Id: CID 703721

CC: libav-stable@libav.org
Bug-Id: CID 90558

CC: libav-stable@libav.org
Bug-Id: CID 733714

CC: libav-stable@libav.org
Bug-Id: CID 732242

CC: libav-stable@libav.org
Bug-Id: CID 718141

CC: libav-stable@libav.org
Bug-Id: CID 732248

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

Simplify scripting operations, so that n=1 is not to be considered as a
special case.

Use the correct timebase conversion.

Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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