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Geektoolkit / Dynaframe3

Dynamic Photo and Video Slideshow system for SBC (such as Raspberry pi)
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No sound on 3.5 mm jack audio outlet #139

Closed mrogojanu closed 3 years ago

mrogojanu commented 3 years ago

Hi,

First of all thank you for sharing your work ! Great project !

I made a DIY photoframe using an old monitor and a raspberry pi 3b+. Everything works out of the box with small adjustments on GPU memory with increase to 256 MB for getting smooth video output. The single problem is the lack of sound , as audio was configured for 3.5 mm jack outlet. I assume Dynaframe default config is made for HDMI audio outlet. As a result kindly request for a solution, as already glued everything and cannot switch to HDMI audio outlet.

Geektoolkit commented 3 years ago

If you hook up a keyboard/mouse to it, you should be able to hit 'esc' to stop the software, and then start a terminal and go to raspi-config and change the audio settings. If you have ssh or VNC access you should be able to do the same.

Hope that helps!

mrogojanu commented 3 years ago

Thanks for quick reply. Finally I resolved by editing the /boot/config.txt with option hdmi_ignore_edid_audio=1, which pretends that all audio formats are unspuported by display so ALSA will default to analog. The topic can be closed.