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

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

It was a request of Frederik Kriewitz.

It was a request of Frederik Kriewitz.

value >= 0 to value >= minimum && value <= maximum
Signed-off-by: Brian Johnson <brijohn@gmail.com>
Signed-off-by: Laurent Aimar <fenrir@videolan.org>

Thanks xxcv for noticing it.

It should fix #1929.
Thanks for Aurélien Nephtali investigation.

My mkvmerge version seems to generate broken files.

 * use /dev/fb0 as default (like suggested in the help string)
 * fix a typo (intf_sys_t != intf_thread_t)
 * cleanings.