av8tor
Posts: 13
Joined: Wed Mar 12, 2014 12:33 am

2 Sound Cards Streaming Audio from 1 Raspberry Pi almost.

Thu Mar 13, 2014 3:08 pm

I am trying to use one Raspberry to stream 2 different audio sources to an Icecast server.

I have 1 stream working perfectly.

I have one Darkice.cfg file setup for device = plughw:0,0 and a second Darkice.cfg file setup for device plughw:1,0

I can have either Darkice / sound card playing perfectly however when I try to start up a second Darkice using the second sound card the audio on both streams gets very chopping and it sounds like the audio is playing faster (kind of like a Mickey Mouse sound).

Any Suggestions?
George

av8tor
Posts: 13
Joined: Wed Mar 12, 2014 12:33 am

Re: 2 Sound Cards Streaming Audio from 1 Raspberry Pi almost

Thu Mar 13, 2014 3:53 pm

After doing more research and experimenting I found my own answer. In case others are having same problem with 2 sounds cards here is the answer.

Edit /boot/cmdline.txt and add the highlighted piece:

dwc_otg.lpm_enable=0 dwc_otg.speed=1 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait

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