How to rectify this error ?

2014 3 11
1 个回答
更新时间：2014 4 4
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Error using imaq.internal.VideoDeviceInternal (line 298) Invalid VIDEOFORMAT 'MJPG_640x480' specified. VIDEOFORMAT must be specified as a string. The available formats on this device are {YUY2_160x120, YUY2_176x144, YUY2_320x240, YUY2_352x288, YUY2_640x480}.
Error in imaq.VideoDevice (line 270)
Error in FaceDetection (line 5) vidDevice = imaq.VideoDevice('winvideo', 1, 'MJPG_640x480','ROI',[1 1 640 480]);

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information provided by you is not sufficient.. you should paste the entire code

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回答（1 个）

Anish abraham
Anish abraham 2014-4-4

0 个投票

i think you should try 'MJPG_1280x720' instead of 'MJPG_640x480'.thank u.

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