Fixes null pointer dereference
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  rv34: Fix a memory leak on errors
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'bcbe4f3c':
  idroqdec: Make sure a video stream has been allocated before returning packets
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5372cda6':
  rv10: Validate the dimensions set from the container

This check could be replaced by a width==0||height==0
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'ae0f316a':
  rtmp: Unbreak handle_notify

See: fbd54827Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '1914e6f0':
  aacdec: Add support for LD (Low Delay) AAC

Conflicts:
	Changelog
	libavcodec/aacdec.c
	libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5cdefc02':
  aacdec: Add support for Error Resilience syntax.

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

* commit 'c4bfa098':
  Add a WebP decoder

Conflicts:
	Changelog
	doc/general.texi
	libavcodec/Makefile
	libavcodec/avcodec.h
	libavcodec/version.h
	libavformat/img2.c

The previously existing webp decoder is disabled as the new
one supports lossless mode and alpha while the previous does not.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '9ae53c58':
  lavc: add ff_u8_to_s8() for safe type punning of uint8_t to int8_t
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Commit 5626f994 broke it.

* commit '5626f994':
  avformat: Use av_reallocp() where suitable

Conflicts:
	libavformat/avidec.c
	libavformat/avienc.c
	libavformat/aviobuf.c
	libavformat/oggparsevorbis.c
	libavformat/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '0f310a6f':
  rmdec: Validate the fps value

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

This is also useful to test seeking on an input file.

This also addresses trac ticket #1437.

Signed-off-by: Martin Storsjö <martin@martin.st>

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

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

Improve rendering.

Commit 5626f994 broke it.

Files won't validate with mkvalidtor if these two elements are missing.
Use a const "Lavf" string that wont change with library version bumps.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

It is already called by av_frame_clone().
Signed-off-by: Paul B Mahol <onemda@gmail.com>

This does not add support for any error resilience tools.

Container and lossy decoding by Aneesh Dogra <aneesh@sugarlabs.org>
Lossless decoding by Justin Ruggles <justin.ruggles@gmail.com>

Signed-off-by: Diego Biurrun <diego@biurrun.de>

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>

* qatar/master:
  movenc: Add an option for omitting the tfhd base offset

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

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

The filter was ported to a native libavfilter filter.
Signed-off-by: Paul B Mahol <onemda@gmail.com>

* commit 'a4adabb4':
  movenc: Write the moof atom in two passes
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'c77d409b':
  twinvqdec: Check the ibps parameter separately

See: b8dc5f8b
See: 98b37700Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '8583b142':
  rtmp: Support reading interleaved chunks.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'd4c2a374':
  xmv: Add more sanity checks for parameters read from the bitstream

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

* commit 'dc4acc82':
  rtmpproto: Extend a comment to explain the prev_pkt arrays roles
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '647d655d':
  rtmpproto: Consistently use the right prev_pkt array
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '0d378439':
  rtmpproto: Check for the right return code
Merged-by: Michael Niedermayer <michaelni@gmx.at>