請問，當我將rmvb轉成mpg2時，無法成功??
log如下: 是dll找不到嗎??

Error loading dll
ERROR: Could not open required DirectShow codec drvc.so.
Error loading dll
ERROR: Could not open required DirectShow codec drv4.so.6.0.
[mpeg2video @ 00C5FC50]MPEG1/2 does not support 29/1 fps
Could not open codec.
FATAL: Cannot initialize video driver.

WARNING: OUTPUT FILE FORMAT IS _AVI_. See -of help.
Error loading dll
ERROR: Could not open required DirectShow codec drvc.so.
Error loading dll
ERROR: Could not open required DirectShow codec drv4.so.6.0.
MP3 audio selected.
2pass failed: reading from filename=divx2pass.log
FATAL: Cannot initialize video driver.