Is ist possible to treat video frame-based instead of time-based, analogously to a frameserver such as AVIsynth?
Concretely: * Could I (easily) extract every nth frame from a video (in order to dump the result as JPEGs)? * Could I subtract each frame from its predecessor (in order to detect minimal motion)? At the moment, I mostly perform such tasks in AVIsynth, using the AVS file as input for ffmpeg. Which has the shortcoming that I can only use AVI containers as input for AVIsynth (or use the ffmpegsource to read the original video container into AVIsynth). So: Can I somehow get rid of AVIsynth in the mid? Wolfgang Hugemann _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
