Sound recording crackling with USB sound

[mindracer]

With arecord, aplay, streaming with ffmpeg rtp to another server, recorded sound crackles or sounds a little robotic.

I tested the Daffodil USB sound dongle on a ubuntu linux machine, and records/plays no problem.

I've searched forums, people seem to have crackling issues while play media on the Pi, I just want to record sound and stream it over network.

Anyone who has a USB sound experience this, and/or know a solution?

[pluggy]

Its the Pi's USB, it drops packets, presently being worked on. There is a fudge where you append

Code: Select all

dwc_otg.speed=1

to the cmdline.txt file in the firmware partition (/boot on a running pi). It switches USB down to V1.1, slows all USB down and the Ethernet. It does cure some audio problems though.

[mindracer]

Thanks, I'll try it out tomorrow, didnt know theres USB problems

For anyone interested theres this thread I found
http://www.raspberrypi.org/phpBB3/viewt ... &start=225

[mindracer]

It worked! Thank god