app.py

@@ -45,7 +45,17 @@ def start_recording():
     is_recording = True
     start_time = time.time()  # Record the start time
     print("Recording started...")
-    recorded_audio = sd.rec(int(SAMPLE_RATE * 600), samplerate=SAMPLE_RATE, channels=1, dtype=np.float32)
+    recorded_audio = []  # Start with an empty list to store audio chunks
+
+    # Start recording continuously
+    def callback(indata, frames, time, status):
+        if is_recording:  # Append audio data only while recording
+            recorded_audio.append(indata.copy())
+
+    stream = sd.InputStream(
+        samplerate=SAMPLE_RATE, channels=1, dtype=np.float32, callback=callback
+    )
+    stream.start()  # Start the stream
     return "Recording... Click 'Stop Recording' to finish."
 
 
@@ -57,8 +67,12 @@ def stop_recording():
     is_recording = False
     elapsed_time = time.time() - start_time  # Calculate elapsed time
     print(f"Recording stopped. Duration: {elapsed_time:.2f} seconds.")
-    save_audio_to_wav(recorded_audio[:int(SAMPLE_RATE * elapsed_time)], FILENAME)  # Truncate to actual duration
-    return "Recording stopped. Click 'Transcribe' to see the result."
+
+    # Combine all recorded chunks into a single array
+    audio_data = np.concatenate(recorded_audio, axis=0)
+    save_audio_to_wav(audio_data[: int(SAMPLE_RATE * elapsed_time)], FILENAME)
+    return f"Recording stopped. Duration: {elapsed_time:.2f} seconds. Click 'Transcribe' to see the result."
+
 
 
 def save_audio_to_wav(audio, filename):