- Use MATLAB's multimedia function “VideoReader” which is designed to work with MATLAB's graphical and data processing capabilities.
- Provide a callback to this function while playing in App Designer.
- https://in.mathworks.com/matlabcentral/answers/409913-videoreader-in-app-designer?s_tid=prof_contriblnk
- https://in.mathworks.com/matlabcentral/answers/332090-how-read-video-and-audio-stream-in-any-format-file-multimedia
- https://in.mathworks.com/help/matlab/ref/videoreader.html#busqe2j-1_1