Even after looking through the sources I am still
not sure whether the "crop" option doesn' work
because of a problem in the driver/firmware or
simply because the hardware can't do it ...
Can anybody maybe think of another workaround?
I am trying to encode a bunch of old videotapes.
Around the edges there is a big strip without any
useful information. Particularly annoying is the
bottom with very agitated stripes and other noise
that probably need quite some bandwidth and are also
visually disturbing.
(My CPU is not fast enouogh to transcode the video,
which mostly is the motive for using a hardware
encoder)
Regards,
Peter Daum
--- Peter Daum <[EMAIL PROTECTED]> wrote:
> Can I crop the captured video on a Hauppauge
> PVR-350?
>
> "v4l2-ctl --get-cropcap" reports:
>
> Crop Capability Video Capture:
> Bounds : Left 0, Top 0, Width 720, Height
> 576
> Default : Left 0, Top 0, Width 720, Height
> 576
> Pixel Aspect: 59/54
>
> which sounds to me like it should work within these
> boundaries. With "--set-crop=..." I always get:
> ioctl: VIDIOC_G_CROP failed
>
> independent of the actual values.
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