review qemplayer

[wbrana]

I managed temporary to change limits from command line, but I/O
priority can't be increased
x at debian:~$ su -
Password:
root at debian:~# ulimit -e unlimited
root at debian:~# ulimit -r unlimited
root at debian:~# su - x
x at debian:~$ ulimit -a
core file size          (blocks, -c) 0
data seg size           (kbytes, -d) unlimited
scheduling priority             (-e) unlimited
file size               (blocks, -f) unlimited
pending signals                 (-i) 8055
max locked memory       (kbytes, -l) 64
max memory size         (kbytes, -m) unlimited
open files                      (-n) 1024
pipe size            (512 bytes, -p) 8
POSIX message queues     (bytes, -q) 819200
real-time priority              (-r) unlimited
stack size              (kbytes, -s) 8192
cpu time               (seconds, -t) unlimited
max user processes              (-u) 8055
virtual memory          (kbytes, -v) unlimited
file locks                      (-x) unlimited
x at debian:~$ cat /proc/self/limits
Limit                     Soft Limit           Hard Limit           Units
Max cpu time              unlimited            unlimited            seconds
Max file size             unlimited            unlimited            bytes
Max data size             unlimited            unlimited            bytes
Max stack size            8388608              unlimited            bytes
Max core file size        0                    unlimited            bytes
Max resident set          unlimited            unlimited            bytes
Max processes             8055                 8055                 processes
Max open files            1024                 4096                 files
Max locked memory         65536                65536                bytes
Max address space         unlimited            unlimited            bytes
Max file locks            unlimited            unlimited            locks
Max pending signals       8055                 8055                 signals
Max msgqueue size         819200               819200               bytes
Max nice priority         unlimited            unlimited
Max realtime priority     unlimited            unlimited
Max realtime timeout      unlimited            unlimited            us
x at debian:~$ mplayer_nice
cant set I/O priority
MPlayer svn r34540 (Debian), built with gcc-4.7 (C) 2000-2012 MPlayer Team