* commit '33d18982':
  lavc: add a new bitstream filtering API
Conversions-by: Hendrik Leppkes <h.leppkes@gmail.com>
Conversions-by: Derek Buitenguis <derek.buitenhuis@gmail.com>
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

avfilter/vf_readvitc: Use avpriv_frame_get_metadatap() avoid direct access to AVFrame.metadata (to comply to API)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Reproduces a bug to remain consistent with libvpx' behaviour.

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

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

Sometimes video fails to decode if H.264 configuration changes mid stream.
The reason is that configuration parser assumes that nal_ref_idc is equal to 11b
while actually some codecs but 01b there. The H.264 spec is somewhat
vague about this but it looks like it allows any non-zero nal_ref_idc for sps/pps.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

It was accidentally deleted in the previous hashenc commit
Signed-off-by: James Almer <jamrial@gmail.com>

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

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

Approximately 1.25 times faster than 64x32, visually and
statistically improves quality.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>

Typo
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>

Add a filter to scan the top lines of video frames for vertical interval
timecode (VITC) information and attach it as metadata keys.
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>

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

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

Fixes ticket #5410.

Fixes ticket #4667.

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

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

Fixes ticket1680
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes ticket #4441.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>

The bits_per_raw_sample represents the number of bits of precision per sample.

The field is added at the logical place, not at the end as the code was just
recently added

This fixes the regression about losing the audio sample precision information

The change in the fate test checksum un-does the change from the merge

Previous version reviewed by: wm4 <nfxjfg@googlemail.com>
Previous version reviewed by: Dominik 'Rathann' Mierzejewski <dominik@greysector.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes memleak
Signed-off-by: James Almer <jamrial@gmail.com>

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

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

Needed for av_log() inside that function.
Signed-off-by: Paul B Mahol <onemda@gmail.com>

Fixes Ticket 5438
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

This commit is a no-op.

* commit 'a2d1922b':
  takdec: ensure chan2 is a valid channel index
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit '9765549f':
  mpegts: Forward the errors on mpeg4 objects parsing
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit '07a844f3':
  lavfi: generic hardware surface upload and download filters
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit '551c6775':
  lavu: VAAPI hwcontext implementation
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit 'd264c720':
  lavu: deprecate AV_PIX_FMT_VAAPI_*, replace with AV_PIX_FMT_VAAPI
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit 'b1f01e85':
  lavu: add a way to query hwcontext frame constraints
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit '1098f5c0':
  svq3: Use a separate buffer for decoding the slices
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Also, make every addition except for sidedata part of version 1 instead of the
new version 2.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>

Closing single slave operation is pulled out into separate
function close_slave(TeeSlave*).
Both close_slave and close_slaves function are moved before
open_slave function.
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Jan Sebechlebsky <sebechlebskyjan@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>

Previously, the bug was that if -1 < start_time < 0, the reported
"start" time would lose the negative-sign.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>