Hi.
If I run:
cat /dev/urandom | aplay -f cd --buffer-size=1024
then the hardware buffer size is 1024 - I can see this using:
grep buffer_size /proc/asound/card0/pcm0p/sub0/hw_params
If I run:
cat /dev/urandom | aplay -f cd --buffer-size=8192
then the hardware buffer size is 8192 - again I can see this using:
grep buffer_size /proc/asound/card0/pcm0p/sub0/hw_params
This is only possible because aplay has an option to change the
requested buffer size. Some applications don't have this option.
Is there a way to change the hw buffer size by changing some
parameter in my .asoundrc? I've tried using the following .asoundrc:
pcm.!default {
type hw
card 0
device 0
buffer_size 4096
}
but I get an "Unknown field buffer_size" error message from aplay.
Thank you.
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