Fixing small leaks that can occur when mkv_write_tracks fails in mkv_write_header
(e.g., if video track has unknown codec). Also changing mkv_write_seekhead to take
the MatroskaMuxContext to avoid having dangling pointers.
Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

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

otherwise it can fail when a different idct is used on some platform
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes ticket #4784 as found by rodarmor.
Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

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

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

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

Currently, when forcing an I frame, via API, or via the ffmpeg cli,
using -force_key_frames, we still let x264 decide what sort of
keyframe to user. In some cases, it is useful to be able to force
an IDR frame, e.g. for cutting streams.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

This fixes compilation with FF_API_UNUSED_MEMBERS=0.

When building SDL with MinGW, it sets -mwindows with the
assumption that the application is a GUI application. If this
is linked without passing -mconsole to configure via
--extra-ldflags, stdout will be silenced from cmd.exe while
running FFmpeg.

The -mwindows flag that causes this behavior is included in the
sdl_libs variable, so append -mconsole there rather than create
an sdl_ldflags case just to insert it (especially if -mconsole
must come *after* -mwindows in order to be effective).
Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Convert last users to av_opt_get_*() counterparts.

ff_dlog checks compilability, and is non-public. av_dlog is deprecated
and no longer exists if FF_API_DLOG=0.

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

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

Signed-off-by: Arttu Ylä-Outinen <arttu.yla-outinen@tut.fi>
Liked-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '317cfaa5':
  asfdec: prevent the memory leak in the asf_read_metada_obj
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

* commit '58c3720a':
  fate: Make sure a corner-case for ASF is covered

Adjusted fate ref to match the different timebase of the ffasf demuxer
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

* commit '72839fce':
  hlsenc: Use AV_TIME_BASE units for all the computations

Not merged, duration/time computation is handled quite differently in ffmpeg's hlsenc
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

* commit '7bf96472':
  vp7: bound checking in vp7_decode_frame_header

Only partially merged, see 46f72ea5Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

* commit 'f34b152e':
  libfdk-aacdec: Clean up properly if the init fails
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

* commit '1b90433f':
  libfdk-aacdec: Always decode into an intermediate buffer

Conflicts:
	libavcodec/libfdk-aacdec.c
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

* commit '87de6ddb':
  libfdk-aacdec: Bump the max number of channels to 8
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

* commit 'cb2dbe2c':
  configure: arm: Assume softfp ABI on darwin
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

* commit '44b44441':
  x86inc: Various minor backports from x264
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

* commit '26ac22e5':
  movenc: Add a new flag for writing global sidx indexes for dash

Conflicts:
	libavformat/movenc.c
	libavformat/movenc.h
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

Process more lines in a single pass to improve performance
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

+ split color conversion from scaling
- disabled gamma correction, until it's refactored too
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

This improves results after FF_API_LAVF_BITEXACT=0. It still doesn't
pass, because of mov rtphint track which I don't understand (yet).

They picked up defaults, which changes from 128 to 200 when we remove
FF_API_OLD_AVOPTIONS.