how to play movie backwards

9 vues (au cours des 30 derniers jours)
Lin Xiang
Lin Xiang le 2 Mar 2015
I know step function can play movie forward. Does anyone know how to play movie backwards?

Réponses (2)

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

Hayat Ullah Kakakhel
Hayat Ullah Kakakhel le 24 Avr 2019
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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