Hi!
> First, I re-did pipeline setup in python, it seems slightly less hacky
> then in shell.
>
> I tried to modify fcam-dev to work with the new interface, but was not
> successful so far. I can post patches if someone is interested
> (mplayer works for me, but that's not too suitable for taking photos).
>
> I tried to get gstreamer to work, with something like:
While trying to debug gstreamer, I ran v4l2-compliance, and it seems
to suggest that QUERYCAP is required... but it is not present on
/dev/video2 or video6.
Any ideas? (Kernel is based on Ivaylo 's github tree, IIRC).
Thanks,
Pavel
pavel@n900:/my/v4l-utils/utils$ ./v4l2-compliance/v4l2-compliance -d /dev/video6
Driver Info:
Driver name : ispvideo
Card type : OMAP3 ISP resizer output
Bus info : media
Driver version: 4.6.0
Capabilities : 0x84200003
Video Capture
Video Output
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04200001
Video Capture
Streaming
Extended Pix Format
Compliance test for device /dev/video6 (not using libv4l2):
Required ioctls:
fail: v4l2-compliance.cpp(537): missing bus_info prefix ('media')
test VIDIOC_QUERYCAP: FAIL
Allow for multiple opens:
test second video open: OK
fail: v4l2-compliance.cpp(537): missing bus_info prefix ('media')
test VIDIOC_QUERYCAP: FAIL
test VIDIOC_G/S_PRIORITY: OK
pavel@n900:/my/v4l-utils/utils$ sudo ./v4l2-compliance/v4l2-compliance -d /dev/video2
Driver Info:
Driver name : ispvideo
Card type : OMAP3 ISP CCDC output
...
Compliance test for device /dev/video2 (not using libv4l2):
Required ioctls:
fail: v4l2-compliance.cpp(537): missing bus_info prefix ('media')
test VIDIOC_QUERYCAP: FAIL
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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