Hi,
I am trying to acquire and process video frame by frame. So far I am able to achieve the task but my problem about setting dimension/size of videoinput object.
I am creating it as follows-
obj = videoinput('winvideo', deviceId, 'RGB24_640x480','ReturnedColorSpace','rgb');
triggerconfig(obj, 'manual');
set(obj, 'Tag', appTitle, 'FramesAcquiredFcnCount', 1, … 'TimerFcn', @localFrameCallback, 'TimerPeriod', 0.01);
start(obj);
it opens the live video streaming and starts grabbing frames and does the necessary job in localFrameCallback.
Even if I try as follows-
obj = videoinput('winvideo', deviceId, 'RGB24_2592x1944','ReturnedColorSpace','rgb'); still the video streaming opens in same size/dimensions.
Can anybody please suggest how can I manipulate/ change videoinput object size/dimensions?
Note: I am using peekdata to grab frame.
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