https://github.com/delthas/go-paulstretch

Go bindings for libpaulstretch, a tiny & portable implementation of the Paulstretch extreme audio stretching algorithm.
https://github.com/delthas/go-paulstretch

Last synced: 2 days ago
JSON representation

Go bindings for libpaulstretch, a tiny & portable implementation of the Paulstretch extreme audio stretching algorithm.

• Host: GitHub
• URL: https://github.com/delthas/go-paulstretch
• Owner: delthas
• License: mit
• Created: 2020-03-05T02:37:23.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2021-01-13T15:12:37.000Z (almost 4 years ago)
• Last Synced: 2024-06-20T12:52:13.353Z (5 months ago)
• Language: Go
• Size: 74.2 KB
• Stars: 2
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# go-paulstretch [![builds.sr.ht status](https://builds.sr.ht/~delthas/go-paulstretch.svg)](https://builds.sr.ht/~delthas/go-paulstretch) [![GoDoc](https://godoc.org/github.com/delthas/go-paulstretch?status.svg)](https://godoc.org/github.com/delthas/go-paulstretch)

Go bindings for [libpaulstretch](https://github.com/delthas/libpaulstretch), a tiny & portable implementation of the Paulstretch extreme audio stretching algorithm.

## Usage

go-paulstretch depends on [libpaulstretch](https://github.com/delthas/libpaulstretch), which also depends on FFTW3.

The API is well-documented in its [![GoDoc](https://godoc.org/github.com/delthas/go-paulstretch?status.svg)](https://godoc.org/github.com/delthas/go-paulstretch).

There is also a simple example in [`example/simple/`](example/simple).

Using go-paulstretch is as simple as (error-checking code ommited for brevity):

```go

ps := paulstretch.NewPaulstretch(stretchFactor, windowSize)

go func() {

    io.Copy(ps, audio_in)

    ps.Close()

}()

io.Copy(audio_out, ps)

```

## License

MIT