Hi, Fwiw - I've tried a few times to capture PAL or NTSC composite video over USB (with an easycap style adapter, various kernel versions up to the latest 3.14-ti branch) and have never been successful. It always chokes on the data transfer, and I believe it just can't handle the data rate for the isochronous transfer.
I've vaguely wondered about putting a decoder IC on a cape, and using the PRU to process the digital (BT656?) output, but haven't got further than just thinking about it.. Regards, Jon On Thursday, 9 October 2014 22:21:45 UTC+1, Peter Fearing wrote: > > Yes, and that's pretty much what we're thinking right now. The biggest > challenges at this point are the possibility of having to interpret ADC > input as a video stream (for Linux) and the need to create composite (NTSC) > output from the Beaglebone. > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
