How to Open 8k videos in matlab

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Alvaro Cruz-Cabrera
回答： Piyush 2023-3-23
Hello All,
I have an MP4 video that is 8192 by 8192 pixels. Is there a way to open it in matlab for postprocessing?
I am using VideoReader and I am getting this error:
Error using VideoReader/initReader
Failed to initialize internal resources.
Error in audiovideo.internal.IVideoReader (line 136)
initReader(obj, fileName, currentTime);
Error in VideoReader (line 104)
obj@audiovideo.internal.IVideoReader(varargin{:});
Any help will be welcome.
Thank you.
Alvaro

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回答（1 个）

Piyush
Piyush 2023-3-23
There is a troubleshooting section mentioned here for “VideoReader” function
Read Video Files - MATLAB & Simulink (mathworks.com)
Also, you can check the supported video and audio file formats.
Supported Video and Audio File Formats - MATLAB & Simulink (mathworks.com)
You can check a question much similar to this
VideoReader Error: Unable to initialize the video properties on Debian 10 - MATLAB Answers - MATLAB Central (mathworks.com)
If these does not work, then please share more details about the code. You can share screenshot of the code and error both.

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