Added video transcription

app/Services/FileTools/Transcription/IAudioTranscriptor.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace App\Services\FileTools\Transcription;
+
+interface IAudioTranscriptor
+{
+    /**
+     * Perform transcription on the given audio file.
+     *
+     * @param string $filePath The path to the audio file to be transcribed.
+     * @return string The transcribed text from the audio file.
+     */
+    public function transcribe(string $filePath): ?string;
+}