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

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

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

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

uhd1 and uhd2 would be ambigous.

Add DCI 2k and 4k and uhd1 and uhd2.

The option is enabled by default, but can be disabled.

If this is enabled, such side data isn't copied into the output stream
(except when doing stream copy).
Signed-off-by: Martin Storsjö <martin@martin.st>

Bug-Id: 661
CC: libav-stable@libav.org

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

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

Some man pagers do not reflow the text/graphs on resize
and the graphs did not fit the traditional 80cols due
the pod2man excessive indent.

These charts in man page are currently destroyed.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

Only documents ac3 decoder options at this point.

Quite useful for debugging.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

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

Insert (a)trim filters on the corresponding inputs, so the extra frames
are decoded and discarded.

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

It is incompatible with refcounted frames and since it's been deprecated
for a long time now, fixing it is not worth the effort.

It has not worked for anything other than fringe codecs (asv1/2, mdec,
mjpeg[b]) since about 2003 and nobody ever noticed or complained. This
sufficiently proves that there are no users of this option who have a
clue of what they are doing, so it is completely useless.

This option does not do anything.

Also remove OPT_GRAB, since -isync is the last option using it.

It is now possible to use lavfi sources.

This is done by automatically inserting a setpts filter.

Deprecate -async.

The FATE changes are all off-by-one due to different rounding being used
(lrintf vs av_rescale_q).

Documentation for those will be generated automatically.

Useful for testing.

r_frame_rate should in theory have something to do with input framerate,
but in practice it is often made up from thin air by lavf. So unless we
are targeting a constant output framerate, it's better to just use input
stream timebase.

Brings back dropped frames in nuv and cscd tests introduced in
cd1ad18a

The latter syntax is now invalid.
Signed-off-by: Anton Khirnov <anton@khirnov.net>