* cehoyos/master:
  Force one stream in caf muxer.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID1108604
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Based on eeb975f5

The open_codec_context function, when it fails to find a codec, now
return AVERROR(EINVAL) to signal an error.

Before it would return the stream index, which was always >= 0, and
continue as if a codec was found. This change make it fail faster,
instead of repeated failed tries to decode frames with no codec.
Signed-off-by: Even Wiik Thomassen <e.thomassen@sportradar.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

Privately approved by Baptiste.

Fixes CID1035715
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID733716
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID700640
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID1135773/1135774/1135775
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

* qatar/master:
  mpegts: add HEVC registration descriptor

Conflicts:
	libavformat/mpegts.c

See: d0b7d24bMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'a2eeed61':
  changelog: drop redundant new attribute

Conflicts:
	Changelog
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'ae9d13f0':
  img2: add stereo 3d still picture file extensions

Conflicts:
	libavformat/img2.c

See: 6fe12c7fMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '46c0cbd5':
  rtsp: suppress a incompatible pointer types warning

Conflicts:
	libavformat/rtsp.c

See: 00792322Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '6b45f05e':
  parseutils: fix discarding const attribute warning

Conflicts:
	libavutil/parseutils.c

See: fe87b2e7Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket2296
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Regression since 39d11d59

os->pduration would be wrongly assigned a negative value on invalid packets
instead of aborting.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  mp3adu: Set the channel layout properly
Merged-by: Michael Niedermayer <michaelni@gmx.at>

This fixes decoding, broken since 7e350379.

This is similar to what was done for the normal mp3 decoder in
f4a86bc9.
Signed-off-by: Martin Storsjö <martin@martin.st>

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

Fixes the output when seeking back to the start
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  rtspdec: Fix keep-alive request for ACTi cameras
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'd7b3ee9a':
  lavc: deprecate avcodec_get_frame_defaults().

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

* commit '598ce4ab':
  h264: call av_frame_unref() instead of avcodec_get_frame_defaults().

Conflicts:
	libavcodec/h264.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '48d17ee6':
  api-example: remove an unneeded call to avcodec_get_frame_defaults().
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '281a40e1':
  lavf: remove an unneeded call to avcodec_get_frame_defaults().
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '2d1f4288':
  mpegvideo: call av_frame_unref() instead of avcodec_get_frame_defaults().
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'b06c8bce':
  mpegvideo: remove an unneeded call to avcodec_get_frame_defaults().
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '84f13192':
  avplay: do not call avcodec_get_frame_defaults().

Conflicts:
	ffplay.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '95a8a5ac':
  lavc: call av_frame_unref() instead of avcodec_get_frame_defaults().
Merged-by: Michael Niedermayer <michaelni@gmx.at>