Bedankt voor jullie antwoorden,
@Pjort123
ik heb dat commandje al geprobeert, lukt gek genoeg niet. dit is mijn uitkomst
jim@jimlinux:~/Samsung$ mencoder cartman.avi -o cartman2.3gp -oac pcm -ovc lavc -lavcopts vcodec=mjpeg:mbd=1:vbitrate=1800
MEncoder 2:1.0~rc2-0ubuntu13 (C) 2000-2007 MPlayer Team
CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ (Family: 15, Model: 67, Stepping: 3)
CPUflags: Type: 15 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.
WARNING: OUTPUT FILE FORMAT IS _AVI_. See -of help.
File not found: 'cartman.avi'
Failed to open cartman.avi.
Cannot open file/device.
Exiting...