Great, thank you. This is exactly the sort of thing I would like to do automatically --
- Take an .mp4 video file and a .wav file, composite them into tracks - Grab first five seconds of audio and use it as a profile for noise reduction across the entire audio - Identify initial clap on both audio and video tracks, sync them together - Delete sound from video track - Merge video and audio - Locate/delete inhale fuzz - Cut everything from beginning to 1s before the first spoken word - Locate and delete bad takes (a single clap sandwiched between "good to/from here" spikes (double click)) That would eliminate about 90% of the work and I could do the rest manually. On Sun, Dec 2, 2018 at 3:33 PM Matthias Felleisen <matth...@felleisen.org> wrote: > > On Dec 2, 2018, at 2:49 PM, David Storrs <david.sto...@gmail.com> wrote: > > Hi all, > > I have some video (.mp4) and audio (.wav, although it's from Audacity and > could be exported in other formats) that I would like to sync up. At > RacketCon I recall seeing Leif running a talk about the Racket Video > language. I'm looking through the docs now and it's unclear to me what the > real capabilities are. Leif, or anyone who has worked with it: Is the > language capable of realistic editing? What sorts of things have you done > with it in the past > > > > See https://www2.ccs.neu.edu/racket/pubs/#icfp17-acf for the motivating > example, namely, scripting the post-production of many videos. — Matthias > > > -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.