How about the N800? Can it run with command line :
gst-launch v4l2src ! image/jpeg
width=640,height=480,bpp=24,depth=24,framerate=15/1 ! jpegdec ! xvimagesink
Thanks!
2009/3/6 Matthew Reilly <matthew.rei...@gizmo5inc.com>
> dongmei zhou wrote:
>
>> hi All,
>> I check the media type that V4l2src supports with gst-inspect and
>> it shows it can support pads: image/jpeg
>> while when I try that
>> gst-launch v4l2src ! image/jpeg
>> width=640,height=480,bpp=24,depth=24,framerate=15/1 ! jpegdec ! xvimagesink
>> it shows:
>> Error : from element pipeline0/v2l2src0: could not negotiate format
>> .....
>> check your filtered caps,
>>
>> I don't know the reason, Any tips will be appreciated!
>> thanks in advance!
>>
>>
> The v4l2src can only generate jpeg if the hardware/driver supports it as
> well.
>
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Thanks!
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