* commit '84f226a3':
  h264: use the correct SPS during PPS parsing

Conflicts:
	libavcodec/h264_ps.c

See: dc35b77bMerged-by: Michael Niedermayer <michaelni@gmx.at>

This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

There is in general no reason for the currently active SPS to be the one
referenced by the PPS being parsed.

Signed-off-by: Stephan Holljes <klaxa1337@googlemail.com>
Reviewed-By: Nicolas George <george@nsup.org>

Fixes Ticket #2913
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This patch adds support for creating DASH manifests for WebM Live
Streams. It also updates the documentation and adds a fate test to
verify the behavior of the new muxer flag.
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'aa1a1b24':
  avconv: Avoid theoretical NULL dereferences

See: d768f8f5Merged-by: Michael Niedermayer <michaelni@gmx.at>

This patch adds support for parsing live files (produced by
-f webm_chunk) which contains only the headers but no packets. This
is only used when using -f webm_dash_manifest. There will be a
follow up patch which adds live support to WebM DASH Manifest
muxer.
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* cehoyos/master:
  lavf/mov: Do not overread iTunes metadata.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Bug-Id: CID 1292519
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

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

Fixes Ticket4408
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Fixes deadlock
Fixes Ticket4428
Fixes Ticket4429
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes ticket #4425.

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

This is more correct
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This fixes CID 1257827.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Generally, libavformat exports cover art pictures as video streams with
1 packet and AV_DISPOSITION_ATTACHED_PIC set. Only matroskadec exported
it as attachment with codec_id set to AV_CODEC_ID_MJPEG.

Obviously, this should be consistent, so change the Matroska demuxer to
export a AV_DISPOSITION_ATTACHED_PIC pseudo video stream.

Matroska muxing is probably incorrect too. I know that it can create
broken files with an audio track and just 1 video frame when e.g.
remuxing mp3 with APIC to mkv. But for now this commit does not change
anything about muxing, and also continues to write attachments with
AV_CODEC_ID_MJPEG should the muxer application have special knowledge
that the Matroska is broken in this way.

Fixes trac #4423.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

* cehoyos/master:
  Fix codec fps diplay for very small fps.
  lavf/mpeg: Support alaw in Hikvision CCTV recordings.
  lavf/mpeg: Support more audio codecs in Hikvision CCTV recordings.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

Signed-off-by: Lou Logan <lou@lrcd.com>

ER with slice threads is buggy and since the merge of the libav cleanup broken
as the ER context which is supposed to be per frame has been placed in
the slice context, so there are multiple per frame which does not work as is.

Theres no bug report about ER with frame threads. If someone knows of a
case where it crashes / fails without slice threads please mail me and
open a ticket on trac.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'a4d34e21':
  h264: disable ER by default

Conflicts:
	libavcodec/h264.c
	libavcodec/h264_picture.c
	libavcodec/h264_slice.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '3892bdab':
  avconv: do not overwrite the stream codec context for streamcopy

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

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

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

* commit 'b2965ec7':
  FATE: add a test for parameter changes in HEVC
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'df528b11':
  hevc: make sure no dangling pointers remain around on VPS/SPS change

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

* commit 'ce0bc09e':
  hevc: do not change the VPS if its contents are the same

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

* commit '7693ba0a':
  hevc: export stream parameters from extradata
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes codec banner for the sample from ticket #4369.

Fixes a sample from ticket #4182.

Fixes a sample from ticket #4182.

* commit '1ae7afd2':
  hevc: split out setting AVCodecContext parameters

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