Rust bindings to whisper.cpp
use whisper_rs::{WhisperContext, FullParams, SamplingStrategy};
fn main() {
// load a context and model
let mut ctx = WhisperContext::new("path/to/model").expect("failed to load model");
// create a params object
let mut params = FullParams::new(SamplingStrategy::Greedy { best_of: 1 });
// assume we have a buffer of audio data
// here we'll make a fake one, floating point samples, 32 bit, 16KHz, mono
let audio_data = vec![0_f32; 16000 * 2];
// now we can run the model
let state = ctx.create_state().expect("failed to create state");
ctx.full(&state, params, &audio_data[..])
.expect("failed to run model");
// fetch the results
let num_segments = ctx
.full_n_segments(&state)
.expect("failed to get number of segments");
for i in 0..num_segments {
let segment = ctx
.full_get_segment_text(&state, i)
.expect("failed to get segment");
let start_timestamp = ctx
.full_get_segment_t0(&state, i)
.expect("failed to get segment start timestamp");
let end_timestamp = ctx
.full_get_segment_t1(&state, i)
.expect("failed to get segment end timestamp");
println!("[{} - {}]: {}", start_timestamp, end_timestamp, segment);
}
}
See examples/basic_use.rs for more details.
Lower level bindings are exposed if needed, but the above should be enough for most use cases. See the docs: https://docs.rs/whisper-rs/ for more details.
See BUILDING.md for instructions for building whisper-rs on Windows and OSX M1. Linux builds should just work out of the box.
- Something other than Windows/macOS/Linux isn't working!
- I don't have a way to test this platforms, so I can't really help you.
- If you can get it working, please open a PR with any changes to make it work and build instructions in BUILDING.md!
- I don't have a way to test this platforms, so I can't really help you.
- I get a panic during binding generation build!
- You can attempt to fix it yourself, or you can set the
WHISPER_DONT_GENERATE_BINDINGS
environment variable. This skips attempting to build the bindings whatsoever and copies the existing ones. They may be out of date, but it's better than nothing.WHISPER_DONT_GENERATE_BINDINGS=1 cargo build
- If you can fix the issue, please open a PR!
- You can attempt to fix it yourself, or you can set the
tl;dr: public domain