* commit '373fd76b':
  hevcdec: do not set decoder-global SPS prematurely
Merged-by: Clément Bœsch <u@pkh.me>

* commit '0fea8555':
  v4l2: use codec descriptors for mapping a codec name to id
Merged-by: Clément Bœsch <u@pkh.me>

* commit 'ee480790':
  build: Add name parameter to check_lib() helper function
Merged-by: Clément Bœsch <u@pkh.me>

* commit '1faffe7e':
  configure: Disentangle vfw32 and user32 lib handling
Merged-by: Clément Bœsch <u@pkh.me>

* commit 'f7174d7e':
  configure: fix linking with MSVC when using --disable-optimizations
Merged-by: Clément Bœsch <u@pkh.me>

* commit 'ef9a711b':
  configure: put d3d11 check in alphabetical order
Merged-by: Clément Bœsch <u@pkh.me>

* commit 'a4fec9a7':
  rtmppkt: Check for packet size mismatches

See 7d57ca4dMerged-by: Clément Bœsch <u@pkh.me>

* commit 'cdcfa97d':
  libavformat: Fix a faulty api deprecation guard in prepare_input_packet
Merged-by: Clément Bœsch <u@pkh.me>

* commit '2425d732':
  arm64: replace 'bic' with immediate with 'and' with inverted immediate
Merged-by: Clément Bœsch <u@pkh.me>

* commit '05a603a9':
  ppc: Merge types_altivec.h into util_altivec.h
Merged-by: Clément Bœsch <u@pkh.me>

* commit 'ea7ee4b4':
  ppc: Centralize compiler-specific altivec.h #include handling in one place
Merged-by: Clément Bœsch <u@pkh.me>

* commit '39929e55':
  ppc: hevcdsp: Use shorthands for vector types
Merged-by: Clément Bœsch <u@pkh.me>

* commit '554e55bb':
  decode.h: Add missing headers to fix standalone compilation
Merged-by: Clément Bœsch <u@pkh.me>

* commit '343e2833':
  pthread_frame: use better memory orders for frame progress

This commit is a noop, see c358c625Merged-by: Clément Bœsch <u@pkh.me>

* commit 'e94b9313':
  fate: Add h264 test for frame num gaps

This commit is a noop, see b7e4ea0cMerged-by: Clément Bœsch <u@pkh.me>

* commit '5c7f2cf8':
  h264_slice: Wait for refs to be available before we use them in error concealment

This commit is a noop, see 4413e950Merged-by: Clément Bœsch <u@pkh.me>

* commit '86157e6d':
  hevc: decouple calling get_format() from exporting the SPS parameters

See 786032ca (which has been reverted
and replaced with Anton's version to reduce diffs between the two
projects).
Merged-by: Clément Bœsch <u@pkh.me>

The start code can be either in the first three or four bytes.

* commit '730c0232':
  binkaudio: switch to the new send/receive API
Merged-by: Clément Bœsch <u@pkh.me>

* commit 'fa1749dd':
  vp9: split superframes in the filtering stage before actual decoding

This commit is a noop.

2017-04-24 20:45:04     @ubitux BBB: btw, do you think you can get the bsf thing this week or we should skip it to give you more time and go on with the merges?
2017-04-24 20:45:20     @BBB    I’m not sure I’ll finish it that soon
2017-04-24 20:45:26     @BBB    I’d skip it and leave it for later
2017-04-24 20:45:35     @BBB    I’ll do it, I promise, but I Can’t guarantee it’ll be done by $date
Merged-by: Clément Bœsch <u@pkh.me>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

rgb_scanline_pxr24_half_uint32_13x9.exr doesn't have alpha
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

The header is not always available in the docker build environment

Suggested-by: Kostya Serebryany
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Suggested-by: James Almer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

I tried doing this before, but it resulted in weird behaviour with
certain samples. I want to say I think I've got it sorted out now,
and the new autobsf stuff makes it trivial to turn on.

The native support for packed bframes is buggy and I think buggy
in ways beyond what I already try to account for, so this should be
a net improvements.

Previously, the pts value was initialised to AV_NOPTS_VALUE and so
it was not necessary to always set it. Now, with the new-new decode
API, this is no longer true. I'm not sure why I avoided setting the
pts when the decoder value was also AV_NOPTS_VALUE - it clearly
wouldn't have changed anything previously, but here we are.

Failing to do this, means the frame pts will be some random uninitalised
value.

libavcodec/decode.c:608:9: warning: variable 'ret' is
      used uninitialized whenever 'if' condition is false

(cherry picked from libav commit efddf2c0)

The existing code will segfault if a closing tag shows up when there
was never an opening tag. This isn't a well formed style, but it's also
not a reason to crash.

Fixes: https://trac.ffmpeg.org/ticket/6303

The WebM DASH spec states:
    The Initialization Segment shall not contain Clusters or Cues.
    The Segment Index corresponds to the Cues.

Previously, it included the cues if they were at the front.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Output was apparently not tested for correctness. Passing overlapping
memory to snprintf causes undefined behavior, and usually resulted in
only the very last timestamp being written to metadata, and not a list
at all.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

This lets us drop all the code for handling the mp4toannexb
conversion.

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Also print the error message in case of real error.