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Re: Estimating track length

From: Richard Riley
Subject: Re: Estimating track length
Date: Fri, 27 Aug 2010 17:48:48 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux)

Ivan Kanis <> writes:

> wrote:
>> Hello, everybody! I need to estimate length of audio file in seconds
>> from emacs. Is such function already implemented in some package? One
>> obvious candidate is EMMS, but I couldn't find information about how
>> to do it. I'd be grateful for any suggestions.
> What kind of file? Emacs won't tell you the track length of a file. You
> will need to call a separate process which will output the information
> you want.
> HTH,

EMMS does show playing time.

Possibly look into something like


and related functions.

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