Get correct fourcc for i_acodec instead creating fourcc directly from
user input.

Fixes #9755

If we do date_Set and right after that date_Decrement that assert
seemed to behave differently in 64bit and 32bit architectures.

Ref #9022, #10101

Pointed-out-by: Jon Tibble <meths@btinternet.com>

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

This change is required since some atomic operations of the
Interlocked API are only available for desktop apps.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

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

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

Removes a green line bug at the bottom of some videos.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

There is much suspicious code left. This plugin needs to be fixed if it
is still used.

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

Close #10111

This should fix meta-data expansion in LibVLC (i.e. when recording).

(The unlikely corner case of ENOMEM remains unhandled/unfixed.)