* commit '46430fd47c6239ef8742d0a34f9412d5060fa798':
vc1dec: Don't attempt error concealment on field pictures
vc1dec: fieldtx is only valid for interlaced frame pictures
aacenc: Fix erasure of surround channels
aacenc: Fix target bitrate for twoloop quantiser search
Conflicts:
libavcodec/vc1dec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '7c71ada4cad3c6aab5fa24155c379465c41cfd76':
aacenc: Fix a rounding bug in aacpsy channel bitrate computation
yadif: correct strides in filter_edges_16bit
yadif: restore speed of the C filtering code
Conflicts:
libavfilter/x86/vf_yadif_init.c
No change as these commits where already in FFmpeg
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '252c0bfdc014c1fb6ad4fe06242c7beca58a6b41':
lavc: Fix msvc compilation of utils.c with -WX (warnings treated as errors)
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Refactoring copy_side_data into a separate function so that it can be called
in cases where side data needs to be duplicated.
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Also eliminate an unnecessary cast. Fixes the following warning:
jpeg2000dec.c:1200:20: warning: format ‘%lX’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘long long unsigned int’
This fixes use of uninitialized memory and possible out of array access
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This was due to a miscomputation of s->cur_channel, which led to
psy-based encoders using the psy coefficients for the wrong channel.
Signed-off-by: Martin Storsjö <martin@martin.st>
This fixes a case where multichannel bitrate isn't accurately
targetted by psy model alone, never achieving the target bitrate.
Signed-off-by: Martin Storsjö <martin@martin.st>
* commit '245b76a108585b6fb52eebc2626c472d6fa530dc':
x86: dsputil: Split inline assembly from init code
Conflicts:
libavcodec/x86/dsputil_mmx.c
Note, the author attribution is left in place and not removed
as it is in the merged commit.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Always use the special filter for the first and last 3 columns (only).
Changes made in 64ed397 slowed the filter to just under 3/4 of what it
was. This commit restores the speed while maintaining identical output.
For reference, on my Athlon64:
1733222 decicycles in old
2358563 decicycles in new
1727558 decicycles in this
Signed-off-by: Anton Khirnov <anton@khirnov.net>
If this is explicitly disabled for win32/mingw, it should also
be disabled for cygwin, for consistency and for the same reasons
as for win32/mingw.
Signed-off-by: Martin Storsjö <martin@martin.st>
If no metadata follows MXF essence, that is essence ends with EOF,
"Operation not permitted" error was produced and a non-zero code
was returned from ffmpeg executable.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer
Anton Khirnov
Kieran Kunhya
Clément Bœsch
Vignesh Venkatasubramanian
Stefano Sabatini
James Almer
Paul B Mahol
Luca Barbato
Yoshihisa Uchida
Diego Biurrun
Martin Storsjö
Hendrik Leppkes
Sebastian Sandberg
Claudio Freire
James Darnley
Matt Wolenetz
burek
Reimar Döffinger
Andrey Utkin
Joseph Artsimovich