[PD] pdp_v4l framerate

ydegoyon at gmail.com ydegoyon at gmail.com
Sun Jul 5 20:36:00 CEST 2009


it's kind of strange,
seems some cameras needs it and others no..
but it surely lacks a message to change the framerate
for those who need it..

also in pdp_v4l2, it works fine,
the frequency of the metro controls the framerate,
so maybe, you can see if your cam is supported by
pdp_v4l2, that would be the faster solution


John Harrison wrote:
> When opening a webcam using pdp_v4l I get the message:
> pdp_v4l: camera framerate set to 10 fps
> Any way to change this frame rate? I didn't see anything in the help 
> patch. Banging with different metronome speed  [pdp_v4l] changes the 
> rate at which video is output from the object, but I can see from the 
> resulting video that the actual framerate from the webcam is not 
> changing. [pix_video] does not seem to have this problem so I know the 
> framerate can be changed.
> Thx,
> -John
> -- 
> John
> http://alumni.media.mit.edu/~harrison/ 
> <http://alumni.media.mit.edu/%7Eharrison/>
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