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Problem running CaptureTest demo application for DM3730

Other Parts Discussed in Thread: DM3730

Hi,

OS:WinCE 6.0

CPU:DM3730

sensor:ov3640(VGA 640x480)

I ran the capturetest and found that the camera preview is well displayed on the LCD. I used command

           capturetest /pv /auto /venc raw /cap 640x480@30

However, when I include the H264 or MPEG4 encoder, the applications fails with the following error message.

 I used command

           capturetest /pv /auto /venc h264 /vin ypbpr /cap 640x480@30 /sd /file a.asf

I included DVSDK , and checked that some encoding components are included in the catalog view.

<ERROR MESSAGE>   CaptureTest: ERROR -SetFormat on video encoder failed.

         Does anyone know why it fails to create the instance?

        Can I use capturetest to test ov3640?