As far as you did, it appears. I was not the one who actually worked with the ezcap or the USB-Live 2 devices, but the failure was attributed to the BBB's inability to support isochronous transfers from the device. Devices using the uvcvideo driver seems to work just fine, but others do not.
On Sun, Oct 20, 2013 at 12:59 PM, <[email protected]> wrote: > Hi Brent, > > Just wondering how far you got with the ezcap device? > > I've also got a requirement to capture some analog video, but have been > hitting a brick wall with my ezcap clone (STK1160 driver). Seems it's > failing to read a full frame each time, resulting in a corrupt picture. I > see the same issue with mplayer, gstreamer, and a stand-alone still capture > utility. Tested on 3.8 & 3.12-rc5. > > WARNING: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Got > unexpected frame size of 265434 instead of 829440. > Additional debug info: > gstv4l2src.c(919): gst_v4l2src_get_mmap (): > /GstPipeline:pipeline0/GstV4l2Src:v4l2src0 > > The amount of data retrieved varies a little with each frame, but is > always something similar.. > > Regards, > Jon. > > > On Tuesday, 15 October 2013 03:31:11 UTC+1, Brent wrote: >> >> I wish the USB based NTSC capture dongle were that simple. I've tried >> Hauppauge USB Live-2, and Easy-Cap, but neither work with the BeagleBone >> Black. It seems that the BBB is to slow for that. I've considered the >> camera capes that are available, but really need a solution that interfaces >> with an analog camera. >> >> -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to a topic in the > Google Groups "BeagleBoard" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/beagleboard/iMs8S90aXzk/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > -- -brent -- 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/groups/opt_out.
