how to play movie backwards

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Lin Xiang
Lin Xiang 2015 年 3 月 2 日
回答済み: Hayat Ullah Kakakhel 2019 年 4 月 24 日
I know step function can play movie forward. Does anyone know how to play movie backwards?

回答 (2 件)

Image Analyst
Image Analyst 2015 年 3 月 2 日
Use read() and just pass it the frame numbers in reverse order. Then display them with imshow().

Hayat Ullah Kakakhel
Hayat Ullah Kakakhel 2019 年 4 月 24 日
v = VideoReader('xylophone.mp4');
nf = floor(v.Duration*v.FrameRate);
for i =nf:-1:1
imshow(read(v, i))
pause(1/v.FrameRate)
end
Plz run this code will help you to play video in reverse direction

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