This adds data codec/stream handling where previously there was only
audio/video/subtitles
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This is required as the location of this field could change and is
specified in libavformat not avdevice
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

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

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

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

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

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

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

This is similar to the other duplicated cases
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '024e5a2d':
  rtmppkt: Repeat the full 32 bit timestamp for chunking continuation packets
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'def69553':
  h264_cabac: Break infinite loops

Conflicts:
	libavcodec/h264_cabac.c

See: cdf0877bMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '402fb555':
  opus_parser: drop unused variable

See: 74141f69Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '8a9641a6':
  bsf: check memory allocations

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

* commit '014b6b41':
  vp8: improve memory allocation checks
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '54bc15d5':
  id3v2: fix reading v2.2 attached pictures

Conflicts:
	libavformat/id3v2.c

See: 05c3c568Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '932788be':
  id3v2: add names to the parameters of ID3v2EMFunc.read

Conflicts:
	libavformat/id3v2.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

* commit '8809c974':
  id3v2: constify the 'tag' parameter to special metadata parsing callback

Conflicts:
	libavformat/id3v2.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

This fixes sending chunked packets (packets larger than the output
chunk size, which often can be e.g. 4096 bytes) with a timestamp delta
(or absolute timstamp, if it's a timestamp step backwards, or the
first packet of the stream) larger than 0xffffffff.

The RTMP spec explicitly says (in section 5.3.1.3.) that packets of
type 3 (continuation packets) should include this field, if the
previous non-continuation packet had it included.

The receiving code handles these packets correctly.

Pointed out by Cheolho Park.

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

This fixes out of array reads and/or infinite loops.

30 is the maximum number of bits that can be read into
coeff_abs below.

CC: libav-stable@libav.org
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Martin Storsjö <martin@martin.st>

* commit 'f86f39cb':
  tiff: support decoding GBRP and GBRAP formats

Conflicts:
	libavcodec/tiff.c

See: 379ad978Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '92806167':
  libswscale: GBRAP input & output and GBRAP16 input support

Conflicts:
	libswscale/input.c
	libswscale/swscale_internal.h
	libswscale/swscale_unscaled.c
	libswscale/utils.c
	tests/ref/fate/filter-pixdesc-gbrap
	tests/ref/fate/filter-pixfmts-copy
	tests/ref/fate/filter-pixfmts-null
	tests/ref/fate/filter-pixfmts-scale
	tests/ref/fate/filter-pixfmts-vflip

See: 5c057433Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '9a4aaae3':
  lavc: add GBRAP to avcodec_align_dimensions2

See: 5c057433Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '0e6c7dfa':
  lavu: add planar 16 bit and 8 bit rgb with alpha

Conflicts:
	libavutil/pixdesc.c
	libavutil/pixfmt.h
	libavutil/version.h

See: e6d4e687Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'e2ad0b66':
  imgutils: create misc functions for dealing with buffers

Conflicts:
	doc/APIchanges
	libavcodec/avcodec.h
	libavcodec/avpicture.c
	libavutil/imgutils.c
	libavutil/imgutils.h
	libavutil/version.h

See: e6674e46Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

The original code was intended purely for rotation == 0
In cf70ba37 the condition was
changed to use it only for rotation != 0
which broke the cases for which it was intended to be used
as well as breaking cases for which it was not intended to be
used.
This changes the code so it could work for the more general
case and fixes the regressions
If you have sample files that are not handled correctly
please open tickets or mail me!
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'cf70ba37':
  mov: Check angle rather than full matrix when updating SAR
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '1e763454':
  png: improve signature check

Conflicts:
	libavcodec/pngdec.c

See: 8a08503b
See: 0a3589bfMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '456ffec3':
  img2dec: correctly use the parsed value from -start_number

No change, start_number works fine without this change
and does not work with it
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Check memory earlier, check one more allocation and clean up on error.

CC: libav-stable@libav.org
Bug-Id: CID 1257773