avfilter/ebur128: rework channel weighting definition code

Should fix CID1194399 (Bad bit shift operation)
avplay: Exit by default at the end of playback

This is the expected behavior shared by all other cli multimedia players.

Bug-Id: 732
avformat/mpegts: fix spelling error

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '041caf1a63f091745b95a6d51c23fbdcb604d4ce'

* commit '041caf1a63f091745b95a6d51c23fbdcb604d4ce':
  avplay: Exit by default at the end of playback

Conflicts:
	Changelog
	ffplay.c

Changes to ffplay not merged as they would break -autoexit as a way to override -noautoexit,
the change of the default will be implemented in the next commit

Merged-by: Michael Niedermayer <michaelni@gmx.at>
ffplay: make autoexit the default

See: f9bc65e399d1883da21ae03d07b09348a11a5f49
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/hevc: fix dead code

fix CID 1231985

cherry picked from commit 745a35a777eaa5f77b8660b44098110a29916aae
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
aacsbr: support hardcoding tables.

For sbr_qmf_window_us there is even a question if it maybe
should be fully hardcoded all the time.
Since half of it is coded, it ends up in .data and not .bss.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
cabac: initialize all of ff_h264_cabac_tables programmatically.

Moves it from .data to .bss, slightly reducing binary size.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
cabac: Allow hardcoding CABAC table.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
huffyuvdec: avoid large stack use.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
RELEASE_NOTES: mention the ffplay -autoexit behaviour change
avcodec/hevc_ps: Always initialize backup in decode_vui()

Fixes CID1237283

Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/af_silenceremove: remove dead code

Fixes CID1237284

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat/swfdec: Do not change the pixel format

This is currently not supported
Fixes part of Ticket 3539

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/h264: Allow partial escaping

Fixes Ticket3923

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
ffmpeg: Copy extradata if it has been initialized later from the encoder

Fixes Ticket3909

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libswresample: Avoid needlessly large on-stack array.

We only actually need to use a tiny part of it.
Unfortunately we seem to have no real test coverage on
the code, so this is a bit risky.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Remove pointless if.

A branch to avoid some calculation seems unlikely to have any benefits.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
libswresample: move condition to start of loop.

This avoids several issue like calculating sum/maxcoef
incorrectly due to adding up matrix entries that will
be overwritten, as well as out-of-range writes to
s->matrix if the maximum allowed number of channels is used.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>