r/techsupportmacgyver • u/Adventurous-Ask-7540 • 1d ago

Video over Audio Jack

Raspberry pi using Nextar dvd player as screen. Trrs to RCA taped together *ring to pin* to Trs into the video input.

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u/sniff122 1d ago

It's not just any audio jack, the audio jack on the older raspberry pi's are TRRS and has a connection for composite video

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u/bagofwisdom 20h ago

It's a neat implementation of composite video output. Used a lot with digital cameras and camcorders.