-v

Display version number

-h

Display help with full options list

-l

Display license information

-w

Wait for key press before exit

-q

Display settings and request confirmation. Encoder will display all encoding parameters and wait for a key press before real encoding takes place. You may check all parameters and cancel if anything is not correct.

-r

Recurse subdirectories. The encoder will recurse all subdirectories when searching files using a specified file mask.

-b

Set file extension for backup files (bak is default). You may change an extension used for backup copies with this option.

Example: -b old

-b-

Disable backup of source files (be careful!)