This prevents a null pointer dereference

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

This is required because there are some "holes" in the list for
compatibility with the fork.

The commit also removes the now unecessary check from cmdutils.

Found-by: wm4

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

This also avoids 2 unused variable warnings.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket1990
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

* qatar/master:
  h264: fix memleak on error during SPS parsing
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fix leak introduced in 1e5492ff.

* commit '27c8337e':
  h264-mt: handle NAL_DPAs before calling ff_thread_finish_setup
  lavr: move AudioMix struct definition to audio_mix.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

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

Supported by QuickTime, libaudiofile and Csound.

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

Set codec id in case another codec is forced on the context (e.g. when
the user specify the codec with -codec).

For example fix:
ffplay -vcodec pgmyuv -i "tests/vsynth1/%02d.pgm"

Fail with a meaningfull error message in case of bogus input.

Also the new options are more consistent with the rest of the tool
options, since it does not support generic stream specifiers.

This fixes a broken file that has a incorrect timebase at the codec level.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

Fixes assertion failure

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

RealPlayer does not play rv20 files when sizes are not multiple of 4
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

I forgot to merge with the previous commit.

Use it to show difference between shorthand and named parameters.

Also fix documentation accordingly.

Introduced in d7d6efe4.

Since a NAL_DPA can start a new frame it has to be handled before
ff_thread_finish_setup is called.

Fixes out of array read

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

RealPlayer does not play correctly rv10 files when sizes are not multiple of 16

"RealVideo Encoder 1.0 supports any size image that is a multiple of sixteen pixels."
Reviewed-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

* qatar/master:
  vp56: release frames on error

Conflicts:
	libavcodec/vp56.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>