I script(Automated program) i use provides this:ĪLL FRAMES (FFmpeg script altered to only obtain certain sequences.Īdding (ffmpegsource2) to Avisynth allows viewing all pertinent info Frame, frame type, frame pts time, as the video plays:

FFprobe is no speed demon so it takes a bit for a large file. You still need to start at a Key frame 'I' but the locations of each can be decoded using ffmpeg and ffprobe. It is possible to cut at any 'P' frame, usually every 4 frames, so the end would be approximately where you want it. After all it is a single file.Ģ) Is there some way to specify the input file in the second case as a single argument instead of having to repeat it over and over? Sort of a global input file argument used by all the cut commands. Typically the execution time for this is about 4-7 minutes for the same video size that takes only say 5 seconds to process as shown before.īUT: The video is now seamless at the split points!ġ) Is there some 3rd way to do the job, which will not re-encode the whole video (remember all the cuts are from a single homogeneous video file)?Ģ) Is there some way to specify the input file in the second case as a single argument instead of having to repeat it over and over? Sort of a global input file argument used by all the cut commands. lavfi concat=n=:v=1:a=1 -an When I do this conversion no temp files are created but ffmpeg is re-encoding the video, which takes a long time.

Ffmpeg documentation $2