I want to overlay a transparent video over top of an image using ffmpeg and python I am able to do this successfully through terminal, but I cannot get ffmpeg commands to work in python. The following command produces the result that I want in terminal when I am in the directory with the files there. In python, my code
Tag: video-processing
ffmpeg does not recognize used codec in any way
I am using ffmpeg-python to combine video and audio in my program but for one video file I constantly get this error: It just doesn’t recognize it. I know that the codec is av01 I have tried passing it in as the vcodec keyword but nothing would work. I tried going to cmd directly and adding to the ‘analyzeduration’ and
Sampling from video frames and save them as an image – python openCV
I have a video file, I know how to save all of the frames,but my question is how to save only one frame of every 20 frames as an image? Thanks. Answer This is based on this tutorial: https://theailearner.com/2018/10/15/extracting-and-saving-video-frames-using-opencv-python/
opencv – videowriter control bitrate
I have a working python script that uses the video writer from opencv. source https://gist.github.com/stanchiang/b4e4890160a054a9c1d65f9152172600 If i take in a file, and regardless of whether I simply pass the video frame through to the writer (effectively duplicating the file) or if i try to edit the frame, the file is always larger. I would like for it to be no