Signed-off-by: NJanne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit 2762a7a2)

Signed-off-by: NJanne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit e836b1b0)

Signed-off-by: NJanne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit aeb2de1c)

Signed-off-by: NJanne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit 93e7490e)

Signed-off-by: NJanne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit fef5649a)

The key string is supposed to contain the equals character,
too.  Since the checked string was wrong, and the return value
check was wrong too, it incorrectly seemed to work right before.
Signed-off-by: NMans Rullgard <mans@mansr.com>
(cherry picked from commit 2b0decf6)

Signed-off-by: NJanne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit dacbcd17)

Signed-off-by: NJanne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit 3bdc886c)

If audio_sync_method is >1 the resampler is used for audio drift
compensation, and do_audio_out() was causing an assert failure because
audio_resample was not set.

Fix issue 2516, which was introduced by SVN r25939.
Signed-off-by: NMans Rullgard <mans@mansr.com>
(cherry picked from commit 07b48f8c)

Signed-off-by: NMans Rullgard <mans@mansr.com>
(cherry picked from commit 78f318be)

The PathScale compiler miscompiles wrapping arithmetic without
these flags.
Signed-off-by: NMans Rullgard <mans@mansr.com>
(cherry picked from commit 5f3b8314)

Dragonfly, NetBSD, and OpenBSD do not support symbol versioning
although our link test passes.  Disable it explicitly for these
systems.
Signed-off-by: NMans Rullgard <mans@mansr.com>
(cherry picked from commit a1e4b3f6)

(cherry picked from commit 7a5a168a)

(cherry picked from commit 2fd9035d)

Additionally, this fixes a warning when building with clang.

In mov demuxer, set adpcm_ms and adpcm_ima_wav frame size to stsd samples per packet.

This should be faster, is less code and fixes issue 2524
(allocation error would lead to crash).

With the removal of the libmpeg2 bitstream reader, MIN_CACHE_BITS
is always >= 25, so tests against smaller values can be removed.
Signed-off-by: NMans Rullgard <mans@mansr.com>
(cherry picked from commit f162e988)

Signed-off-by: NMans Rullgard <mans@mansr.com>
(cherry picked from commit 611a6f59)

These whitespace changes improve the readability of the get_bits
macros.
Signed-off-by: NMans Rullgard <mans@mansr.com>
(cherry picked from commit fb5c841d)

Some of the macros in get_bits.h include a final semicolon,
some do not.  This removes these or adds do {} while(0) around
the macros as appropriate and adds semicolons where needed in
calling code.
Signed-off-by: NMans Rullgard <mans@mansr.com>
(cherry picked from commit bf5f9b52)

Using the libmpeg2 reader causes errors in a multitude of places,
including MPEG and H264 codecs.  As the advantage of this reader
is questionable, removing it seems the sensible course of action,
especially considering the simplifications this allows elsewhere
with the bit cache size increasing from 17 to 25 bits as minimum.
Signed-off-by: NMans Rullgard <mans@mansr.com>
(cherry picked from commit 938f72e1)

Signed-off-by: NMans Rullgard <mans@mansr.com>
(cherry picked from commit 2b39962e)

remove the trivial function do_switch_stream as it doesn't help to make
the code easier to understand.
(cherry picked from commit 305ca590)

Signed-off-by: NMans Rullgard <mans@mansr.com>
(cherry picked from commit 3b924294)

Signed-off-by: NMans Rullgard <mans@mansr.com>
(cherry picked from commit 6eabb0d3)

Signed-off-by: NJanne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit fcb7e535)

Don't free RBSP tables (containing decoded NAL units) on resolution
change, because we actually need this data to decode the frame after
reiniting (with new resolution). Fixed issue 2393.
Signed-off-by: NJanne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit 91078926)

C99 variadic macros require more arguments than there are named
parameters in the definition.  This means we must use an extra
indirection to avoid having two different macros for arrays with
one resp more than one dimension.
Signed-off-by: NMans Rullgard <mans@mansr.com>
(cherry picked from commit 96aad41e)

It's incomplete, no one is working on it, and when someone asks about
working on it we advise them not to.
Signed-off-by: NMans Rullgard <mans@mansr.com>
(cherry picked from commit ff3d4310)

Use backwards compatible explicit signalling to denote the absence of
SBR.
Signed-off-by: NJanne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit 8ae0fa24)

Signed-off-by: NMans Rullgard <mans@mansr.com>
(cherry picked from commit 10ed96c7)

Signed-off-by: NMans Rullgard <mans@mansr.com>
(cherry picked from commit db2ddd38)

I did not notice that the filter implementation uses a reversed history state.
Signed-off-by: NJanne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit 98cfadd6)

fixes issue2465.

The problem is that the ffmpeg (the app) -streamid option did not work
with -newaudio/-newvideo/-newsubtitle.

The cause was a conflict between the feature where streamid values were
reset to default for each output filename, and the implementation of
-new*, which requires that the -new* option be specified after the
target filename.

My patch changes the ffmpeg behavior so that user-specified streamid
values apply to all the following output files on the command line
(rather than just the next output filename.)
Signed-off-by: NJanne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit 20ac9de3)

Signed-off-by: NMans Rullgard <mans@mansr.com>
(cherry picked from commit 76edf2c1)

Signed-off-by: NJanne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit b92f76e2)

fixes issue2562.
Signed-off-by: NJanne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit 22272f61)

This is needed for upcoming ID3v2.3 muxing support.
Signed-off-by: NJanne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit cb6bc576)