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Author Topic: switch between HDMI sound output and 3.5mm audio jack output  (Read 3414 times)

Offline beerstein

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switch between HDMI sound output and 3.5mm audio jack output
« on: January 02, 2016, 05:48:28 PM »
Hi: I have piCore 7.0 alpha 8 installed. HDMI sound via my TV works great. But the same sd card plugged into another RASPI which has a speaker connected to the 3.5 mm jack  is not working.
How can I switch from HDMI to 3.5 mm jack?
Please help.
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Offline polikuo

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Re: switch between HDMI sound output and 3.5mm audio jack output
« Reply #1 on: October 27, 2016, 06:38:51 AM »
Not sure if you still have this problem
I started using piCore just recently
(PiCore 8.0 on RPi Model B Revision 2.0)
I bumped into the same problem and find my answer here
https://www.raspberrypi.org/documentation/configuration/audio-config.md
just type this in terminal, works for me
Code: [Select]
amixer cset numid=3 1
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Offline beerstein

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Re: switch between HDMI sound output and 3.5mm audio jack output
« Reply #2 on: October 27, 2016, 11:46:22 AM »
Hi: Thank you so much for your response. I found it somewhere on the web. Can not live without it any more.
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