Fixes Ticket #4783

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

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

This commit moves the minimum bits per slice calculations outside of the
rate control function as it is identical for every slice.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>

Since coefficients differ only in the last bit when writing to the
bitstream it was possible to remove the sign from the tables, thus
halving them. Also now all quantization is done in the unsigned domain
as the sign is completely separate, which gets rid of the need to do
quantization on 32 bit signed integers.

Overall, this slightly speeds up the encoder depending on the machine.
The commit still generates bit-identical files as before the commit.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>

Provides a minor speedup.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>

Credit for figuring this out goes to James Darnley.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>

The encoder does not modify any global variables.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>

Should help when using reset=1 and metadata=1
Signed-off-by: Paul B Mahol <onemda@gmail.com>

Consistent with what we already do with subtitles since ac08c5c0.

Fixes auto-detection for some resolutions.
Reported-by: Clément Bœsch

Fixes build of lavd/jack on linux if dispatch happens to be available on
this platform. dispatch, as well as its dependencies kqueue and pwq are
generally not installed / distribued on linux systems. If it happens to
be the case, you want to explicitely link against the libraries (using
-ldispatch) as opposed to darwin where it is part of the standard
library and -ldispatch doesn't work.

Signed-off-by: Lou Logan <lou@lrcd.com>

Fixes ticket #5267.

Reported by forum user vovcheck.

Signed-off-by: Matt Oliver <protogonoi@gmail.com>

Some containers, like webm/mkv, will contain this mastering metadata.
This is analogous to the way 3D fpa data is handled (in frame and
packet side data).
Signed-off-by: Neil Birkbeck <neil.birkbeck@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>

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

This way stats printed at uninit are also useful.
Signed-off-by: Paul B Mahol <onemda@gmail.com>

This broke packed_maindata.mp3.mp4
Its unknown to me what this commit would have fixed
Reviewed-by: James Almer <jamrial@gmail.com>

This reverts commit 79127dbb, reversing
changes made to 9fad1ce7.

Fixes compilation of vc1_decoder when vc1_parser is not enabled
Signed-off-by: James Almer <jamrial@gmail.com>

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

This commit is a no-op. We already do this.

* commit 'bf7be043':
  matroska: Always consider S_TEXT/UTF8 as SRT when demuxing
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit '8caadfc5':
  fate: Be silent when switching to Git branch
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit '8d918a98':
  rtpdec: Use the right logging context
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit 'd24bd96b':
  build: Disentangle VC-1 decoder and parser
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit '15a24614':
  build: Add vc1dsp component for more fine-grained dependencies
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit 'f9fbd474':
  msmpeg4data: Move WMV2 data tables to their own file
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit '79866803':
  msmpeg4data: K&R formatting cosmetics
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit 'b10c33c5':
  build: Add missing mpegvideo dependency for the MSS2 and VC-1 decoders
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit '7d16d853':
  build: More precise dependencies for h264dsp
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

This commit is a no-op. We already set this.

* commit 'f273f7fb':
  mkv: Force the full parsing of mp3
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

* commit '3ef98937':
  mov: Force the full parsing of mp3
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>