maemo.org - Talk - View Single Post - Radio buffer / timeshift

Oblomow	2013-12-04 , 18:52
Posts: 72 \| Thanked: 184 times \| Joined on Apr 2011 @ Germany	#2

Originally Posted by vkthor

Hi there,
I was thinking about buying something like this, a radio which has a delay function so you can do "timeshift" with it (with this, I can delay / pause the sound for a couple of seconds so I can watch any sports on TV synced with the FM radio commentary)

I think the recaller widget has the possibility to record the fm radio output to a file, there is some kind of "monitor-source" in pulse audio that does that.

Code:

gst-launch pulsesrc device=sink.hw0.monitor

gives you the source for a gst pipeline, and look into this post how to add a delay. Pitfall is, it's still putting the original audio on the speaker/headphones. But you can stream it over network to another device.

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