Merge pull request elizaOS#1996 from odilitime/hfi

fix: resolve translation type issue

Author: odilitime

packages/plugin-node/src/services/transcription.ts

@@ -355,7 +355,8 @@ export class TranscriptionService
         try {
             await this.saveDebugAudio(audioBuffer, "openai_input_original");
 
-            const convertedBuffer = await this.convertAudio(audioBuffer);
+            const arrayBuffer = new Uint8Array(audioBuffer).buffer;
+            const convertedBuffer = Buffer.from(await this.convertAudio(arrayBuffer)).buffer;
 
             await this.saveDebugAudio(
                 convertedBuffer,
@@ -407,15 +408,19 @@ export class TranscriptionService
 
             await this.saveDebugAudio(audioBuffer, "local_input_original");
 
-            const convertedBuffer = await this.convertAudio(audioBuffer);
+            const arrayBuffer = new Uint8Array(audioBuffer).buffer;
+            const convertedBuffer = Buffer.from(await this.convertAudio(arrayBuffer)).buffer;
 
             await this.saveDebugAudio(convertedBuffer, "local_input_converted");
 
             const tempWavFile = path.join(
                 this.CONTENT_CACHE_DIR,
                 `temp_${Date.now()}.wav`
             );
-            fs.writeFileSync(tempWavFile, convertedBuffer);
+
+            // Convert the ArrayBuffer to a Uint8Array which fs.writeFileSync can handle
+            const uint8Array = new Uint8Array(convertedBuffer);
+            fs.writeFileSync(tempWavFile, uint8Array);
 
             elizaLogger.debug(`Temporary WAV file created: ${tempWavFile}`);
 

packages/plugin-node/src/services/video.ts

@@ -347,7 +347,8 @@ export class VideoService extends Service implements IVideoService {
             throw new Error("Transcription service not found");
         }
 
-        const transcript = await transcriptionService.transcribe(audioBuffer);
+        const uintBuffer = new Uint8Array(audioBuffer).buffer;
+        const transcript = await transcriptionService.transcribe(uintBuffer);
 
         const endTime = Date.now();
         elizaLogger.log(