Re: [ecasound] mix some.mp3 with my sough and output that to someother.mp3

Sergei Steshenko <sergstesh@email-addr-hidden> writes:

> --- On Wed, 8/13/08, Csanyi Pal <csanyipal@email-addr-hidden> wrote:

>> I wish to mix some.mp3 with my sough that I'm being
>> recorded when I'm
>> lessoning some.mp3 and that together to save as to output
>> file
>> someother.mp3.
>>
>> Let me explain.
>> I start some.mp3 and lesson that song.
>> In the same time I sough this melodie.
>> I want to mix some.mp3 and my sough to someother.mp3.

> I suggest to start from here:
>
> http://eca.cx/ecasound/Documentation/examples.html#mixing

OK

What's wrong with this command:

ecasound -a:1 -i Emborian.mp3 \
-a:1 -o loop,1 \
-a:2,3 -i loop,1 \
-a:4 -i /dev/dsp \
-a:2 -o /dev/dsp \
-a:3,4 -o Emborian_Futty.wav

I get the following error:

(eca-chainsetup) Multitrack-mode enabled.
(eca-chainsetup) 'rt' buffering mode selected.
(eca-chainsetup) Audio object "Emborian.mp3", mode "read".
(audio-io) Format: s16_le, channels 2, srate 44100, interleaved.
(eca-chainsetup) Audio object "loop,1", mode "read".
(audio-io) Format: s16_le, channels 2, srate 44100, interleaved.
(eca-chainsetup) Audio object "/dev/dsp", mode "read".
(audio-io) Format: s16_le, channels 2, srate 44100, interleaved.
(eca-chainsetup) Audio object "loop,1", mode "read".
(audio-io) Format: s16_le, channels 2, srate 44100, interleaved.
(eca-oss): Device or resource busy
ERROR: Connecting chainsetup failed: "Enabling chainsetup:
AUDIOIO-OSS: unable to
... open OSS-device to O_RWONLY (29)"

Any advices will be appreciated!

-- 
Regards, Paul Csanyi
http://www.freewebs.com/csanyi-pal/index.htm
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