harald/wyoming-whisper-rs
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docs: update readme

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Chris Lemke 2023-04-24 20:00:13 +02:00
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README.md
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@ -11,22 +11,31 @@ fn main() {
let mut ctx = WhisperContext::new("path/to/model").expect("failed to load model"); let mut ctx = WhisperContext::new("path/to/model").expect("failed to load model");
// create a params object // create a params object
let mut params = FullParams::new(SamplingStrategy::Greedy { n_past: 0 }); let mut params = FullParams::new(SamplingStrategy::Greedy { best_of: 1 });
// assume we have a buffer of audio data // assume we have a buffer of audio data
// here we'll make a fake one, floating point samples, 32 bit, 16KHz, mono // here we'll make a fake one, floating point samples, 32 bit, 16KHz, mono
let audio_data = vec![0_f32; 16000 * 2]; let audio_data = vec![0_f32; 16000 * 2];
// now we can run the model // now we can run the model
ctx.full(params, &audio_data[..]) ctx.create_key(()).expect("failed to create key");
ctx.full(&(), params, &audio_data[..])
.expect("failed to run model"); .expect("failed to run model");
// fetch the results // fetch the results
let num_segments = ctx.full_n_segments(); let num_segments = ctx
.full_n_segments(&())
.expect("failed to get number of segments");
for i in 0..num_segments { for i in 0..num_segments {
let segment = ctx.full_get_segment_text(i).expect("failed to get segment"); let segment = ctx
let start_timestamp = ctx.full_get_segment_t0(i); .full_get_segment_text(&(), i)
let end_timestamp = ctx.full_get_segment_t1(i); .expect("failed to get segment");
let start_timestamp = ctx
.full_get_segment_t0(&(), i)
.expect("failed to get segment start timestamp");
let end_timestamp = ctx
.full_get_segment_t1(&(), i)
.expect("failed to get segment end timestamp");
println!("[{} - {}]: {}", start_timestamp, end_timestamp, segment); println!("[{} - {}]: {}", start_timestamp, end_timestamp, segment);
} }
} }