Re: [ecasound] Resampling in realtime

From: Kai Vehmanen <kvehmanen@email-addr-hidden>
Date: Sat Feb 19 2005 - 00:33:51 EET

On Fri, 18 Feb 2005, Kamil Wencel wrote:

> ecasound -f:16,2,96000 -i resample-hq,44100,foo.wav -f:24,2,96000 -o alsa
> or
> ecasound -f:16,2,96000 -i resample-hq,44100,foo.wav -f:24,2,96000 -o alsahw,x,y
> don't seem to work. How would a proper line for 16/44 to 24/96 resample-hq
> real time conversion look like ?

It's difficult to say without knowning what's the problem -- ecasound
reports an error, audio output is bad, ...?

The commands look perfectly fine. Few things to try:

- use resample instead of resample-hq to make sure you have
  enough CPU power for the resampler
- use "-f:32,2,96000" for the output format (most 24bit cards
  use 32bit samples with the low 8 bits zeroed)

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Received on Sat Feb 19 04:15:12 2005

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