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Fixed ASR whisper models
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This commit is contained in:
Zakary Timson
2025-12-13 22:47:35 -05:00
parent af4b09173c
commit d69bea3b38
2 changed files with 3 additions and 8 deletions
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2
package.json
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@@ -1,6 +1,6 @@
{ {
"name": "@ztimson/ai-utils", "name": "@ztimson/ai-utils",
"version": "0.1.9", "version": "0.1.10",
"description": "AI Utility library", "description": "AI Utility library",
"author": "Zak Timson", "author": "Zak Timson",
"license": "MIT", "license": "MIT",

9
src/ai.ts
View File

@@ -46,9 +46,6 @@ export class Ai {
const m = await this.downloadAsrModel(model); const m = await this.downloadAsrModel(model);
const name = Math.random().toString(36).substring(2, 10) + '-' + path.split('/').pop() + '.txt'; const name = Math.random().toString(36).substring(2, 10) + '-' + path.split('/').pop() + '.txt';
const output = Path.join(this.options.whisper.temp || '/tmp', name); const output = Path.join(this.options.whisper.temp || '/tmp', name);
console.log('model:', this.options.whisper?.model);
console.log(this.whisperModel);
console.log(`rm -f ${output} && ${this.options.whisper.binary} -nt -np -m ${m} -f ${path} -otxt -of ${output}`);
await $`rm -f ${output} && ${this.options.whisper.binary} -nt -np -m ${m} -f ${path} -otxt -of ${output}`; await $`rm -f ${output} && ${this.options.whisper.binary} -nt -np -m ${m} -f ${path} -otxt -of ${output}`;
return fs.readFile(output, 'utf-8').then(text => text?.trim() || null) return fs.readFile(output, 'utf-8').then(text => text?.trim() || null)
.finally(() => fs.rm(output, {force: true}).catch(() => {})); .finally(() => fs.rm(output, {force: true}).catch(() => {}));
@@ -62,16 +59,14 @@ export class Ai {
*/ */
async downloadAsrModel(model?: string): Promise<string> { async downloadAsrModel(model?: string): Promise<string> {
if(!this.options.whisper?.binary) throw new Error('Whisper not configured'); if(!this.options.whisper?.binary) throw new Error('Whisper not configured');
let m; const m = model ? (model.endsWith('.bin') ? model : model + '.bin') : this.whisperModel.split('/').pop()!;
if(model) m = model?.endsWith('.bin') ? model : model + '.bin';
else m = <string>this.whisperModel.split('/').at(-1);
const p = Path.join(this.options.whisper.path, m); const p = Path.join(this.options.whisper.path, m);
if(await fs.stat(p).then(() => true).catch(() => false)) return p; if(await fs.stat(p).then(() => true).catch(() => false)) return p;
if(!!this.downloads[m]) return this.downloads[m]; if(!!this.downloads[m]) return this.downloads[m];
this.downloads[m] = fetch(`https://huggingface.co/ggerganov/whisper.cpp/resolve/main/${m}`) this.downloads[m] = fetch(`https://huggingface.co/ggerganov/whisper.cpp/resolve/main/${m}`)
.then(resp => resp.arrayBuffer()) .then(resp => resp.arrayBuffer())
.then(arr => Buffer.from(arr)).then(async buffer => { .then(arr => Buffer.from(arr)).then(async buffer => {
await fs.writeFile(Path.join((<any>this.options.whisper).path, m), buffer); await fs.writeFile(p, buffer);
delete this.downloads[m]; delete this.downloads[m];
return p; return p;
}); });