vboxmode (1) Linux Manual Page
vboxmode – detect format of isdn voice file
Synopsis
vboxmode [OPTION] [OPTION] […] FILENAMEDescription
Vboxmode detects format of isdn voice files and au files (sun audio format).Options
- -q, –quiet
- Don’t print information about the file, only detect format and return an error code.
- -h, –help
- Show summary of options.
- -v, –version
- Show version of program.
Return Code
The format of the file is returned as an error code:- o
- for .au files a value between 128 and 150
- o
- for vbox files a value between 2 and 6
- o
- for unknown format or errors 255