Hi there.
I am using ecasound - due to its superior performance as audio engine - I
use Music Player Daemon as a nice network capable (through firefox)
front end. This also allows me to manipulate the datastream with ecasound.
Music Player daemon (the current git revision) allows to pipe a stream to
stdout. I configured ecasound to read from stdin.
It is working well on 16/44.1 material, on 24/96 is is not working with
ecasound.
Routing 24/96 into aplay works.
This could mean that I have an issue on the ecsound side.
Below you'll see the pipe setup for the different cases.
ecasound:
OK:
| ecasound -q -f:s16_le,2,44100,i -b:64 -i:stdin -o:alsaplugin,0,0
2>/dev/null
NOK: (output is heavy noise)
| ecasound -q -f:s24_le,2,96000,i -b:64 -i:stdin -o:alsaplugin,0,0
2>/dev/null
aplay:
OK:
aplay -t raw -D plughw:0,0 -f S24_LE -c 2 -r 96000 2>/dev/null
What am I doing wrong here?
I am running 1.0.19 Alsa.
I also started ecsound with -ddd. Like that:
| ecasound -ddd -q -f:s24_le,2,96000,i -b:64 -i:stdin -o:alsaplugin,0,0
>/tmp/eca.log 2>&1
the only message I've seen is "(eca-session) Set debug level to: 511"
THX for your support.
Klaus
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Received on Sat Apr 18 20:15:02 2009
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