How to drop P-Frames for Datamosh effect using FFMpeg

问题

I'm trying to achieve the Datamosh effect on video.
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I know that in general what I need to the video is to delete all i-Frames but I have no idea how to achieve that using ffmpeg.

回答1:

if you are just looking for an easy command line solution!

install the following ruby script https://github.com/ucnv/aviglitch

[nodejs version https://github.com/fand/node-aviglitch]

1. convert your video to AVI

ffmpeg -i input.mp4 output1.avi

2. datamosh it with the ruby script "aviglitch"

datamosh output1.avi -o datamoshedvideo.avi

3. (optional) convert your video back to mp4 (or whatever)

ffmpeg -i datamoshedvideo.avi moshedbutoriginalext.mp4

来源：https://stackoverflow.com/questions/37369450/how-to-drop-p-frames-for-datamosh-effect-using-ffmpeg