how to convert a .mat file in workspace to a video file(e.g avi)

2013 8 26
1 个回答
回答已采纳
8 次查看（30 天）

0 个投票

Sir, How Can i convert a .mat file of workspace containing video data to a .avi file as the output video file...???

请先登录，再回答此问题。

 采纳的回答

Image Analyst
Image Analyst 2013-8-26

0 个投票

You need a sequence of images, not a whole workspace which could contain dozens of unrelated variables. Then use the VideoWriter class.
You might also want to look at my demo http://www.mathworks.com/matlabcentral/answers/81210#answer_90938

2 个评论
显示 无 隐藏 无

Chandrajit Pal
Chandrajit Pal 2013-8-26
编辑：Chandrajit Pal 2013-8-26
yes sir this is fine..what u have suggested.. but while I am using the .mat workspace file as the source and the matrix viewer as the destination I can easily view the video but when I am using the To multimedia file as the destination the video is not getting saved as the original file which I could see in the matrix viewer... In other words I have got the .mat workspace variable which contains the video and I need to have the same video file in .avi format...

请先登录，再进行评论。

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Video Formats and Interfaces 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by