Fixes remuxing apng streams coming from the apng demuxer, which sends extradata
during init.

Signed-off-by: James Almer <jamrial@gmail.com>

This reverts commit e0c6b32046.

Said commit changed the behavior of the demuxer and decoder in a non
backwards compatible way.
Demuxers should make extradata available at init if possible, and send
new extradata as side data within a packet if needed.

A better fix for the remuxing crash will follow.

Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 16c429166d)

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 719c15aa9a)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

Also test the fallback to png creation for a single frame.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 97792e85c3)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>

Addresses ticket #5687

Signed-off-by: James Almer <jamrial@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: Michael Niedermayer <michaelni@gmx.at>

Reviewed-by: tomas.hardin@codemill.se
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The tests which use encoders which either use slices or store the encoder thread count
keep a hardcoded value of 1

This will help test more threading code like in filters

Found-by: ubitux
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

It has not been properly maintained for years and there is little hope
of that changing in the future.
It appears simpler to write a new replacement from scratch than
unbreaking it.

This allows running more fate tests on remote targets
without the source tree.

Since b0c2c09, vorbis would be used if libvorbis is compiled in.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This simplifies the code

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

For some reason only for that pix format decoder picks native format.

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

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

-t 0.5 is 12.5 frames at 25 fps, which may round to either 12 or 13 on
different platforms.

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

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

Signed-off-by: James Almer <jamrial@gmail.com>

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

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

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

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Also factorize the common options for the different mov-based tests.

Since the header is now on top in the last generated file, the data
offset in the seek test needed some updates as well.

Hardly anyone would want 8bit today, 16bit is a much more reasonable
default.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Some tests change because -s now inserts the scaler to the end instead
of beginning of the filtergraph.

This applies the same fix as in ed7409fe9d for lavf-regressions.sh.

Signed-off-by: Martin Storsjö <martin@martin.st>

This partially reverts acb1730218
which would only have needed to change the checksums if channel mixing had
been properly avoided. This changes the output file size reference and the
seek test reference back to the previous values.

Change some lavf tests to avoid resampling and channel mixing.

This will only work for DSEs that are first in a packet, but
that is enough to fix handling of the reference files in
fate-suite/aac (though most of them still have other issues).

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

Decode output must be converted to rgb24 to avoid CRC difference
due to palette being stored in machine endianness.

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

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

Remove it from two places where it is useless, do not apply
it to the encode command and make it apply to the output
instead of the input of the decode command.
Should fix the dpx test.

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

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

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

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Janne Grunau <janne-libav@jannau.net>