[maemo-developers] gstreamer on n800 with OS2008: wrong resolution?

[From: Jesus A. Baro]

I was checking "Linux on board: Developing for the Nokia N800" (
http://www.ibm.com/developerworks/linux/library/l-lob800-1.html)
while trying its "simplest" example invocation of gstreamer on an n800
flashed with OS2008, I get it wrong:

/home/user # gst-launch v4l2src ! xvimagesink
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
ERROR: from element /pipeline0/v4l2src0: Device '/dev/video0' cannot capture
at 800x480
Additional debug info:
v4l2src_calls.c(929): gst_v4l2src_set_capture (): /pipeline0/v4l2src0:
Tried to capture at 800x480, but device returned size 640x480
ERROR: pipeline doesn't want to preroll.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
FREEING pipeline ...


How can I fix the resolution?

Thanks,
Jesus A. Baro
ETSIIAA, UVa
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