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FFmpeg support for animation
Dear All,
I am a Android Developer. Recently I have a project to integrate ffmpeg in our Android project. But i face a problem to add different animation on different images such as: fade-in, fade-out, scale, rotate, translate etc android animation. These images will make a video. I successfully made video from images but didn’t add animation on images.
Can you please suggest me how can i do this. Is there any command in ffmpeg to add animation on Images.
I run this command on Linux platform:
“ffmpeg -i input.mp4 “fade=in:5:8″ output.mp4”
But the problem is that new new created video “output.mp4” just show a black screen no images.
Thanks for your time
BR,
Faruk -
2 Replies
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Please include the complete ffmpeg console output, and don’t forget the code button to format it.
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I think it should be
ffmpeg -i input.mp4 -vf "fade=in:5:8" output.mp4Many ffmpeg filters can be animated programatically over time, for example rotate can be applied thus:
rotate=2*PI*tto rotate the image once every second (t is a constant representing the current time in seconds)Stephen Dixon
Editor, Animator, Motionographer
Museum Victoria
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