how to control movie play rate?
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Hi
I am using videowriter and writevideo to generate a movie. The movie generated play too fast so I cannot see it. I am wondering if I can generate a movie which play slowly after opening it. If I reduce the frame rate, the movie does play slower on the matlab figure screen during the generation process. However, after generating the movie as avi file, I opened it and play it and it still play very fast.
Thank you so much for your help.
The code I am using like this:
v = VideoWriter(movie_filename); v.FrameRate=2; v.Quality = 95;
% Get frame as an image mov_iframe = getframe(hmovie_axes,rect); writeVideo(v,mov_iframe)
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답변 (1개)
Van Thuan Hoang
2021년 8월 6일
https://au.mathworks.com/matlabcentral/answers/437855-how-can-i-change-the-speed-of-the-video
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참고 항목
카테고리
Help Center 및 File Exchange에서 Audio and Video Data에 대해 자세히 알아보기
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