Re: [racket-users] Racket Video

2018-12-04 Thread Leif Andersen
Glad you're interested in checking out Video. If you need a thing that's not yet in the standard library, please poke me and I'll put it in. Its usually pretty easy to add something at this point, and I tend to do it as people need it. on the list you just sent, Video already supports most of what

Re: [racket-users] Racket Video

2018-12-03 Thread David Storrs
Awesome, thanks! On Mon, Dec 3, 2018 at 2:21 PM Leif Andersen wrote: > Glad you're interested in checking out Video. If you need a thing > that's not yet in the standard library, please poke me and I'll put it > in. Its usually pretty easy to add something at this point, and I tend > to do it as

Re: [racket-users] Racket Video

2018-12-03 Thread David Storrs
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 audi

Re: [racket-users] Racket Video

2018-12-02 Thread Matthias Felleisen
> On Dec 2, 2018, at 2:49 PM, David Storrs 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 > languag

[racket-users] Racket Video

2018-12-02 Thread David Storrs
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 r