The encoder uses almost none of the mpegvideo infrastructure, only some
fields from MpegEncContext.

The FATE results change because now an all-zero quant matrix is written
into the file. Since it is not used for anything for ljpeg, this should
not be a problem.

This has already been done in eb066a4c,
but the number of frames produced from that file changed due to
timestamps changes since then.

This test selects alternate frames from input.

Originally written by Ronald S. Bultje <rsbultje@gmail.com> and
Clément Bœsch <u@pkh.me>

Further contributions by:
Anton Khirnov <anton@khirnov.net>
Diego Biurrun <diego@biurrun.de>
Luca Barbato <lu_zero@gentoo.org>
Martin Storsjö <martin@martin.st>

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Signed-off-by: Anton Khirnov <anton@khirnov.net>

swscale is called for the 420 to 422 conversion

Signed-off-by: Anton Khirnov <anton@khirnov.net>

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

A few fate instances on OS/2, OpenBSD, FreeBSD and IA64 linux currently
still fail a few tests with a maxdiff of 6.

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

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Also add support for f64.

Fixes sync in some samples (e.g. bugs 7581 and 8374 in VLC).
Based on a commit by Matthieu Bouron <matthieu.bouron@gmail.com>

Reported-by: Jean-Baptiste Kempf <jb@videolan.org>
CC: libav-stable@libav.org

The element was only being written when the value == 1.  But the default
value of this element is 1, so this has no useful effect.  This element
needs to be written when the value == 0.

Signed-off-by: Anton Khirnov <anton@khirnov.net>

QuickTime will play multiple audio tracks concurrently if this flag is
set for multiple audio tracks.  And if no subtitle track has this flag
set, QuickTime will show no subtitles in the subtitle menu.

Signed-off-by: Anton Khirnov <anton@khirnov.net>

Update the fate reference since the last broken frame is not decoded
anymore.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

Only check dependencies if invoking the make targets 'check'
or anything matching 'fate%' except 'fate-rsync'.

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

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

Binary search is already attempted in the format-specific seek function,
so the fallback is only reached if binary search failed already.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

This simplifies specifying a value containing spaces for this
parameter.

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

This allows having the samples accessible via different paths
on the target and on the host.

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

If building out of tree, make sure the filter scripts are copied
into the build tree before running tests. This makes sure that
SRC_PATH doesn't need to exist on the remote system (or doesn't
need to exist at the same path).

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

If the "build_only" variable is set in the configuration file, the
FATE client will skip running tests and just compile all targets.

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