My video details : DV-PAL 720x576i , 25FPS , duration=20s , frames=500
I need to increase (double) the video frames without any duplicate frame.
I used the following commands to increase (double) frame rate of the video.
ffmpeg -i in.avi -r 50 out.avi ffmpeg -i in.avi -r 50 -filter:v setpts=2*PTS out.avi
But not works properly.
Please tell me How to double video frames without any duplicate frames?
Note : tool (ffmpeg or mencoder or etc.) and the duration and speed are not matter for me, Because I want to extract frames.
(Sorry for my English)