Fixed error with timestamp_size

README.md

@@ -3,7 +3,7 @@
 [![npm downloads](https://img.shields.io/npm/dm/whisper-node)](https://npmjs.org/package/whisper-node)
 [![npm downloads](https://img.shields.io/npm/l/whisper-node)](https://npmjs.org/package/whisper-node)  
 
-Node.js bindings for OpenAI's Whisper.
+Node.js bindings for OpenAI's Whisper. Transcription done local.
 
 ## Features
 
@@ -56,13 +56,13 @@ const filePath = "example/sample.wav"; // required
 
 const options = {
   modelName: "tiny.en",                   // default
-  modelPath: "/custom/path/to/model.bin", // use model in a custom directory
+  // modelPath: "/custom/path/to/model.bin", // use model in a custom directory (cannot use along with 'modelName')
   whisperOptions: {
     gen_file_txt: false,      // outputs .txt file
     gen_file_subtitle: false, // outputs .srt file
     gen_file_vtt: false,      // outputs .vtt file
-    timestamp_size: 10,       // amount of dialogue per timestamp pair
     word_timestamps: true     // timestamp for every word
+    // timestamp_size: 0      // cannot use along with word_timestamps:true
   }
 }
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "whisper-node",
-  "version": "0.3.0",
-  "description": "Node bindings for OpenAI's Whisper. Optimized for CPU.",
+  "version": "0.3.1",
+  "description": "Node.js bindings for OpenAI's Whisper. Runs local on CPU.",
   "homepage": "https://npmjs.com/whisper-node",
   "author": "ariym",
   "main": "dist/index.js",
@@ -45,6 +45,7 @@
     "STT",
     "TTS",
     "SRT",
-    "Diarization"
+    "Diarization",
+    "local"
   ]
 }

src/whisper.ts

@@ -46,12 +46,13 @@ const getFlags = (flags: IFlagTypes): string => {
   let s = "";
 
   // output files
-  if (flags["gen_file_txt"]) s += " -otxt";
-  if (flags["gen_file_subtitle"]) s += " -osrt";
-  if (flags["gen_file_vtt"]) s += " -ovtt";
+  if (flags.gen_file_txt) s += " -otxt";
+  if (flags.gen_file_subtitle) s += " -osrt";
+  if (flags.gen_file_vtt) s += " -ovtt";
   // timestamps
-  if (flags["timestamp_size"]) s += " -ml " + flags["timestamp-size"];
-  if (flags["word_timestamps"]) s += " -ml 1";
+  if (flags.timestamp_size && flags.word_timestamps) throw "Invalid option. Include 'timestamp_size' OR 'word_timestamps' NOT BOTH!"
+  if(flags.word_timestamps) s += " -ml 1"; // shorthand for timestamp_size:1
+  if(flags.timestamp_size) s += " -ml " + flags.timestamp_size;
 
   return s;
 }