[asterisk-users] length voicefile

[Tim Panton]

On 28 May 2008, at 08:21, Arjan Kroon | Mobillion wrote:

> Hi,
>
> Is there a way to get the length (in seconds) of a voicefile which  
> is record with the command Record()?

Well, if you know the format, you can do some maths on the length of  
the file.
RECORDED_FILE is set to the filename, so a exec'ing shell script  
should do the trick.

AGI seems to return the length of the recording in 'offset'

http://www.voip-info.org/wiki/view/record+file

But app_record seems not to.

Tim.
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