[asterisk-users] Say duration of alaw file?

[John Kiniston]

Alright... How about:

exten => 100,1,NoOP()
 same =>
n,Set(Duration=$[CEIL(${STAT(s,/var/lib/asterisk/moh/reno_project-system.alaw)}
/ 8000)])
 same =>      n,NoOP(Duration is $[FLOOR(${Duration} / 60)] Minutes,
$[REMAINDER(${Duration},60)] Seconds)
 same =>      n,Hangup()


On Tue, Oct 18, 2016 at 7:26 AM, Jonathan H <lardconcepts at gmail.com> wrote:

> I can get the size of a ulaw file using STAT.
> And I can get the duration in seconds by doing filesize/8000.
>
> Your tea-break challenge is to help me find the shortest most
> Asterisk-like way of saying:
>
> "The following file is [<n> minutes and] <s> seconds long".
>
> ...without referring to external applications!
>
> Yes, I'm aware of the math behind it, but I was hoping for a nice way
> than a load of MATH and GoToIf statements :)
>
> Thanks
>
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