waveform
| Crates.io | waveform |
| lib.rs | waveform |
| version | 0.3.2 |
| created_at | 2017-06-17 09:02:10.075415+00 |
| updated_at | 2017-09-15 21:02:41.636072+00 |
| description | Audio waveform image renderers |
| homepage | |
| repository | https://github.com/tdgne/waveform-rs |
| max_upload_size | |
| id | 19289 |
| size | 46,862 |
administrators (github:ti-toolkit:administrators)
documentation
README
waveform
waveform is a set of waveform image renderers written in Rust.
It is speed-oriented for heavy use.
Features
- Generation of bicolored raster images (outputs are either returned as
Vec<u8>s or written into a slice)- RGB (
Vector3) or RGBA (Vector4) format images - Gray scale (
Scalar) images for use as masks etc.
- RGB (
- Fast rendering from binned min/max amplitudes
- Multilevel binning for rendering in various resolutions
- Time-range specification in either seconds (
f64) or samples (usize)
Some TODOs
- Cached rendering
- Guarantee thread safety (it probably is...)
- Memory/time optimizations
Requests and contributions are welcome!
Screenshot
# Demonstrates rendering using a single BinnedWaveformRenderer.
cargo run --features "example-gui" --example binned
# The same but by using a MultiWaveformRenderer, which is
# a combination of multiple BinnedWaveformRenderers.
cargo run --features "example-gui" --example multi
