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

Fixes part of Ticket5648
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

* commit 'b7e64fba':
  Reduce the scope of some variables
Merged-by: Clément Bœsch <u@pkh.me>

* commit 'bc2a3296':
  rtsp: Parse SSRC attributes in the SDP
Merged-by: Clément Bœsch <u@pkh.me>

* commit '9ea78fd0':
  rtpdec: Always check if we have the next packet queued
Merged-by: Clément Bœsch <u@pkh.me>

* commit '0c1d66a0':
  avconv_vaapi: fix double-free with some unsupported streams
Merged-by: Clément Bœsch <u@pkh.me>

* commit '885a9d60':
  pgssub: Fix subpicture colorspace and range

See 9779b626Merged-by: Clément Bœsch <u@pkh.me>

* commit '1f77e634':
  colorspace: Add support for BT709

See 9779b626Merged-by: Clément Bœsch <u@pkh.me>

* commit '283226e1':
  simple_idct_template: Fix strict aliasing violation

See 5df703aaMerged-by: Clément Bœsch <u@pkh.me>

* commit 'e9443105':
  avio: Remove a leftover comment
Merged-by: Clément Bœsch <u@pkh.me>

* commit '5afb94c8':
  Mark read-only tables as static
Merged-by: Clément Bœsch <u@pkh.me>

* commit '1f1ad8ac':
  configure: Document --enable-libfontconfig
Merged-by: Clément Bœsch <u@pkh.me>

* commit 'def03d14':
  vf_frei0r: Drop overly verbose and broken debug output
Merged-by: Clément Bœsch <u@pkh.me>

* commit '41ed7ab4':
  cosmetics: Fix spelling mistakes
Merged-by: Clément Bœsch <u@pkh.me>

this removes the need to probe to discover aac streams
inside mpegts containers, thus speeding up initial playback.
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '5c31eaa9':
  Remove unnecessary get_bits.h #includes and add missing headers where needed.
Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit 'c11c693a':
  h264: Drop broken trace debug output

This commit is not merged as the debug was fixed in
94011f99.
Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit '5f1c3cbd':
  vaapi: Drop pointless debug output
Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit '015c2d92':
  libopencore-amr: Fix ff_dlog()/av_log() invocations

The log changed in our tree in 4a289624
is kept as is since it's the correct thing to do (the log mentions what
the first byte *was*, so it's refering to the source packet, not the
encoded bitstream).
Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit '0f40c909':
  Drop pointless assert.h #includes
Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit '74d98d1b':
  mpegts: Validate the SL Packet Header Configuration

See e630ca51

Our local timestamp_len > 64 is adjusted to > 63 to match the Libav
check and the actual specifications (14496-1, 10.2.2).

There is no need to request a sample as it violates the specifications
and such a file would likely be the result of a crafted/fuzzed sample.

On the other hand, the clipping of the value is kept for extra safety.
Merged-by: Clément Bœsch <clement@stupeflix.com>

Fixes playback of HLS streams on MediaTek devices which requires PPS/SPS
to be set in their respective csd-{0,1} buffers.

* commit '1982d0cc':
  fate: Add test for MTS2/MSS4

The timestamps differ because we use a more appropriate timebase.
Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit '375cad09':
  rtpdec_vp9: Support parsing the scalability structure

This commit is a noop, see cab23795Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit '943f4bea':
  rtpdec_h264: Use avpriv_report_missing_feature instead of a manual av_log

This commit is a noop, see d50b3fe4Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit 'b55e3633':
  rtpdec: Use AVERROR_PATCHWELCOME instead of AVERROR(ENOSYS) for unimplemented features

This commit is a noop, see 94dee906Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit '70c77fdf':
  rtpdec_vp9: Update header parsing to spec draft 02

This commit is a noop, see 43880f97Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit '33b83d89':
  rtpdec_vp9: Make sure to free the temp buffer on close

This commit is a noop, see 03aa4cd2Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit 'c2674133':
  Revert "mmaldec: autodetect by default" since it breaks linking on systems without mmal libraries

This commit is not merged as the previous one wasn't either.
Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit '33ac77e8':
  mmaldec: autodetect by default

This commit is not merged (it will be reverted in the next one to
merge).
Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit '74beead9':
  mmaldec: limit internal buffering

See 14a90c9e

The introduction of the MMAL_PARAMETER_VIDEO_MAX_NUM_CALLBACKS check is
merged.
Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit '45a954f5':
  mmaldec: print the MMAL format FourCC automatically

This commit is a noop, see d27a12cbMerged-by: Clément Bœsch <clement@stupeflix.com>

* commit '84bba368':
  configure: fix mmal build dependencies

This commit is a noop, see 0badf456Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit 'ce589940':
  mmaldec: send only a single EOS packet on flushing

This commit is a noop, see dafe4cd2Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit '46aaad78':
  mmaldec: correct package buffering accounting

This commit is a noop, see a55fbfa4Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit '9a382f36':
  mmaldec: add vc1 decoding support

This commit is a noop, see b07cbf67Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit 'd52208e8':
  mmaldec: Add mpeg2 decoding support

This commit is a noop, see 7ebe12fcMerged-by: Clément Bœsch <clement@stupeflix.com>

* commit '2689bb11':
  mmaldec: Fix avpriv_atomic_get usage

This commit is a noop, see da43e9e1Merged-by: Clément Bœsch <clement@stupeflix.com>

* commit '366ba2de':
  mmaldec: Use av_assert0() instead of assert()

This commit is a noop, see c0152ebbMerged-by: Clément Bœsch <clement@stupeflix.com>