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How to set the correct Player location ??

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Hello. I am following the guideline below.
https://kr.mathworks.com/help/vision/examples/depth-estimation-from-stereo-video.html
I used stereo camera calibrator and export camera parameters. and I copy and paste the commend from the link.
Question 1. Regarding 'create video file readers and the video player',
player = vision.DeployableVideoPlayer('Location', [20,400]);
What is the meaning of the [20,400]??
Qeustion2. Regarding the 'Read and Rectify Video Frames', I copy and paste this part but I got an part of the rectified video frames. I can not see the original size rectified video frames. I guess it should be related with the ('location ,[20, 400]') or stereo calibration step..
Please help ..

Accepted Answer

Walter Roberson
Walter Roberson on 30 Jan 2017
Location is the place to position the bottom left corner of the player, in pixels, from the bottom left of the screen. The default is to put it in the middle of the screen

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Walter Roberson
Walter Roberson on 30 Jan 2017
player = vision.DeployableVideoPlayer('Location', [0,0]);
soyoung shin
soyoung shin on 30 Jan 2017
Thank you so much for your answer. However, I still have a very small Rectified Video Frames... Do you know how to solve this??
Walter Roberson
Walter Roberson on 30 Jan 2017
Sorry I do not know how to solve that.

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