Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

This removes outdated code.
It isn't nice to FFmpeg programmers to allow people to keep such old versions of lavc
52.2.0 allows the Audio Channel Layout to be defined.

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

This just changes the package that is downloaded and extracted
in extras/contrib for Mac OS.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

This completes 24ae7ed5. Even if the
timer is removed from the schedule, there is no warranty that it's not
pending execution, or waiting on our mutex, at the very moment.
So there is a small window of opportunity for the assertion to fail.

This removes the assertion in favor of a safer if(likely()).

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Close #3534

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Close #3523

Revert "lua: fix my previous commit (missing '()')."
Revert "Lua: fix the remaining scripts."

This reverts commit dd9997bc.
This reverts commit 5c29e5fc.

Signed-off-by: Christophe Mutricy <xtophe@videolan.org>

Signed-off-by: Christophe Mutricy <xtophe@videolan.org>

Signed-off-by: Christophe Mutricy <xtophe@videolan.org>

Signed-off-by: Christophe Mutricy <xtophe@videolan.org>

This can commit bad code and bugs under your name into tree, so beware.

subme-value doesn't have any upper-limit in x264.h and libx264 seems to
handle that it doesn't go too high.