Re: [ecasound] how to wait for playing

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Subject: Re: [ecasound] how to wait for playing
From: Jan Weil (jawebada_AT_mailbox.tu-berlin.de)
Date: Mon Mar 01 2004 - 17:35:41 EET

On Mon, 2004-03-01 at 16:10, Tomoaki Murakami wrote:
> Hello.

Hi!

[snip ascii art]

>
> (1) Ecasound starts playing 1.wav.
> (2) When 10 seconds has been passed from (1),
> ecasound starts playing 2.wav.
> (3) When 25 seconds has been passed from (1),
> ecasound starts playing 3.wav.
>
> How do I operate like above by ecasound?

Use ewf files.

--8<-- 2.ewf --8<--
source = 2.wav
offset = 10.0
length = 10.0
--8<-----------8<--

--8<-- 3.ewf --8<--
source = 3.wav
offset = 25.0
length = 20.0
--8<-----------8<--

ecasound -a:1 -i:1.wav -a:2 -i:2.ewf -a:3 -i:3.ewf -a:1,2,3 -o /dev/dsp

See [1] for details.
Also watch out for -y:seconds in Ecaound's manpage - ecasound(1).

HTH,

Jan

[1]
http://www.wakkanet.fi/~kaiv/ecasound/Documentation/users_guide/html_uguide/index.html#htoc36

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