Bump version to 0.1.6

setup.py

@@ -1,7 +1,7 @@
 from setuptools import setup, find_packages
 setup(
     name="whisperlivekit",
-    version="0.1.5",
+    version="0.1.6",
     description="Real-time, Fully Local Whisper's Speech-to-Text and Speaker Diarization",
     long_description=open("README.md", "r", encoding="utf-8").read(),
     long_description_content_type="text/markdown",

whisperlivekit/audio_processor.py

@@ -15,6 +15,8 @@ logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s - %(
 logger = logging.getLogger(__name__)
 logger.setLevel(logging.DEBUG)
 
+SENTINEL = object() # unique sentinel object for end of stream marker
+
 def format_time(seconds: float) -> str:
     """Format seconds as HH:MM:SS."""
     return str(timedelta(seconds=int(seconds)))
@@ -41,8 +43,9 @@ class AudioProcessor:
         self.last_ffmpeg_activity = time()
         self.ffmpeg_health_check_interval = 5
         self.ffmpeg_max_idle_time = 10
- 
+
         # State management
+        self.is_stopping = False
         self.tokens = []
         self.buffer_transcription = ""
         self.buffer_diarization = ""
@@ -62,6 +65,13 @@ class AudioProcessor:
         self.transcription_queue = asyncio.Queue() if self.args.transcription else None
         self.diarization_queue = asyncio.Queue() if self.args.diarization else None
         self.pcm_buffer = bytearray()
+
+        # Task references
+        self.transcription_task = None
+        self.diarization_task = None
+        self.ffmpeg_reader_task = None
+        self.watchdog_task = None
+        self.all_tasks_for_cleanup = []
         
         # Initialize transcription engine if enabled
         if self.args.transcription:
@@ -210,7 +220,7 @@ class AudioProcessor:
                     self.last_ffmpeg_activity = time()
                         
                 if not chunk:
-                    logger.info("FFmpeg stdout closed.")
+                    logger.info("FFmpeg stdout closed, no more data to read.")
                     break
                     
                 self.pcm_buffer.extend(chunk)
@@ -245,6 +255,15 @@ class AudioProcessor:
                 logger.warning(f"Exception in ffmpeg_stdout_reader: {e}")
                 logger.warning(f"Traceback: {traceback.format_exc()}")
                 break
+        
+        logger.info("FFmpeg stdout processing finished. Signaling downstream processors.")
+        if self.args.transcription and self.transcription_queue:
+            await self.transcription_queue.put(SENTINEL)
+            logger.debug("Sentinel put into transcription_queue.")
+        if self.args.diarization and self.diarization_queue:
+            await self.diarization_queue.put(SENTINEL)
+            logger.debug("Sentinel put into diarization_queue.")
+
 
     async def transcription_processor(self):
         """Process audio chunks for transcription."""
@@ -254,8 +273,23 @@ class AudioProcessor:
         while True:
             try:
                 pcm_array = await self.transcription_queue.get()
+                if pcm_array is SENTINEL:
+                    logger.debug("Transcription processor received sentinel. Finishing.")
+                    self.transcription_queue.task_done()
+                    break
                 
-                logger.info(f"{len(self.online.audio_buffer) / self.online.SAMPLING_RATE} seconds of audio to process.")
+                if not self.online: # Should not happen if queue is used
+                    logger.warning("Transcription processor: self.online not initialized.")
+                    self.transcription_queue.task_done()
+                    continue
+
+                asr_internal_buffer_duration_s = len(self.online.audio_buffer) / self.online.SAMPLING_RATE
+                transcription_lag_s = max(0.0, time() - self.beg_loop - self.end_buffer)
+
+                logger.info(
+                    f"ASR processing: internal_buffer={asr_internal_buffer_duration_s:.2f}s, "
+                    f"lag={transcription_lag_s:.2f}s."
+                )
                 
                 # Process transcription
                 self.online.insert_audio_chunk(pcm_array)
@@ -278,12 +312,15 @@ class AudioProcessor:
                 await self.update_transcription(
                     new_tokens, buffer, end_buffer, self.full_transcription, self.sep
                 )
+                self.transcription_queue.task_done()
                 
             except Exception as e:
                 logger.warning(f"Exception in transcription_processor: {e}")
                 logger.warning(f"Traceback: {traceback.format_exc()}")
-            finally:
-                self.transcription_queue.task_done()
+                if 'pcm_array' in locals() and pcm_array is not SENTINEL : # Check if pcm_array was assigned from queue
+                    self.transcription_queue.task_done()
+        logger.info("Transcription processor task finished.")
+
 
     async def diarization_processor(self, diarization_obj):
         """Process audio chunks for speaker diarization."""
@@ -292,6 +329,10 @@ class AudioProcessor:
         while True:
             try:
                 pcm_array = await self.diarization_queue.get()
+                if pcm_array is SENTINEL:
+                    logger.debug("Diarization processor received sentinel. Finishing.")
+                    self.diarization_queue.task_done()
+                    break
                 
                 # Process diarization
                 await diarization_obj.diarize(pcm_array)
@@ -303,12 +344,15 @@ class AudioProcessor:
                 )
                 
                 await self.update_diarization(new_end, buffer_diarization)
+                self.diarization_queue.task_done()
                 
             except Exception as e:
                 logger.warning(f"Exception in diarization_processor: {e}")
                 logger.warning(f"Traceback: {traceback.format_exc()}")
-            finally:
-                self.diarization_queue.task_done()
+                if 'pcm_array' in locals() and pcm_array is not SENTINEL:
+                    self.diarization_queue.task_done()
+        logger.info("Diarization processor task finished.")
+
 
     async def results_formatter(self):
         """Format processing results for output."""
@@ -398,6 +442,19 @@ class AudioProcessor:
                     yield response
                     self.last_response_content = response_content
                 
+                # Check for termination condition
+                if self.is_stopping:
+                    all_processors_done = True
+                    if self.args.transcription and self.transcription_task and not self.transcription_task.done():
+                        all_processors_done = False
+                    if self.args.diarization and self.diarization_task and not self.diarization_task.done():
+                        all_processors_done = False
+                    
+                    if all_processors_done:
+                        logger.info("Results formatter: All upstream processors are done and in stopping state. Terminating.")
+                        final_state = await self.get_current_state()
+                        return
+                
                 await asyncio.sleep(0.1)  # Avoid overwhelming the client
                 
             except Exception as e:
@@ -407,65 +464,117 @@ class AudioProcessor:
         
     async def create_tasks(self):
         """Create and start processing tasks."""
-            
-        tasks = []    
+        self.all_tasks_for_cleanup = []
+        processing_tasks_for_watchdog = []
+
         if self.args.transcription and self.online:
-            tasks.append(asyncio.create_task(self.transcription_processor()))
+            self.transcription_task = asyncio.create_task(self.transcription_processor())
+            self.all_tasks_for_cleanup.append(self.transcription_task)
+            processing_tasks_for_watchdog.append(self.transcription_task)
             
         if self.args.diarization and self.diarization:
-            tasks.append(asyncio.create_task(self.diarization_processor(self.diarization)))
+            self.diarization_task = asyncio.create_task(self.diarization_processor(self.diarization))
+            self.all_tasks_for_cleanup.append(self.diarization_task)
+            processing_tasks_for_watchdog.append(self.diarization_task)
         
-        tasks.append(asyncio.create_task(self.ffmpeg_stdout_reader()))
-        
-        # Monitor overall system health
-        async def watchdog():
-            while True:
-                try:
-                    await asyncio.sleep(10)  # Check every 10 seconds instead of 60
-                    
-                    current_time = time()
-                    # Check for stalled tasks
-                    for i, task in enumerate(tasks):
-                        if task.done():
-                            exc = task.exception() if task.done() else None
-                            task_name = task.get_name() if hasattr(task, 'get_name') else f"Task {i}"
-                            logger.error(f"{task_name} unexpectedly completed with exception: {exc}")
-                    
-                    # Check for FFmpeg process health with shorter thresholds
-                    ffmpeg_idle_time = current_time - self.last_ffmpeg_activity
-                    if ffmpeg_idle_time > 15:  # 15 seconds instead of 180
-                        logger.warning(f"FFmpeg idle for {ffmpeg_idle_time:.2f}s - may need attention")
-                        
-                        # Force restart after 30 seconds of inactivity (instead of 600)
-                        if ffmpeg_idle_time > 30:
-                            logger.error("FFmpeg idle for too long, forcing restart")
-                            await self.restart_ffmpeg()
-                            
-                except Exception as e:
-                    logger.error(f"Error in watchdog task: {e}")
+        self.ffmpeg_reader_task = asyncio.create_task(self.ffmpeg_stdout_reader())
+        self.all_tasks_for_cleanup.append(self.ffmpeg_reader_task)
+        processing_tasks_for_watchdog.append(self.ffmpeg_reader_task)
 
-        tasks.append(asyncio.create_task(watchdog()))
-        self.tasks = tasks
+        # Monitor overall system health
+        self.watchdog_task = asyncio.create_task(self.watchdog(processing_tasks_for_watchdog))
+        self.all_tasks_for_cleanup.append(self.watchdog_task)
         
         return self.results_formatter()
+
+    async def watchdog(self, tasks_to_monitor):
+        """Monitors the health of critical processing tasks."""
+        while True:
+            try:
+                await asyncio.sleep(10)
+                current_time = time()
+
+                for i, task in enumerate(tasks_to_monitor):
+                    if task.done():
+                        exc = task.exception()
+                        task_name = task.get_name() if hasattr(task, 'get_name') else f"Monitored Task {i}"
+                        if exc:
+                            logger.error(f"{task_name} unexpectedly completed with exception: {exc}")
+                        else:
+                            logger.info(f"{task_name} completed normally.")
+                
+                ffmpeg_idle_time = current_time - self.last_ffmpeg_activity
+                if ffmpeg_idle_time > 15:
+                    logger.warning(f"FFmpeg idle for {ffmpeg_idle_time:.2f}s - may need attention.")
+                    if ffmpeg_idle_time > 30 and not self.is_stopping:
+                        logger.error("FFmpeg idle for too long and not in stopping phase, forcing restart.")
+                        await self.restart_ffmpeg()
+            except asyncio.CancelledError:
+                logger.info("Watchdog task cancelled.")
+                break
+            except Exception as e:
+                logger.error(f"Error in watchdog task: {e}", exc_info=True)
         
     async def cleanup(self):
         """Clean up resources when processing is complete."""
-        for task in self.tasks:
-            task.cancel()
+        logger.info("Starting cleanup of AudioProcessor resources.")
+        for task in self.all_tasks_for_cleanup:
+            if task and not task.done():
+                task.cancel()
+        
+        created_tasks = [t for t in self.all_tasks_for_cleanup if t]
+        if created_tasks:
+            await asyncio.gather(*created_tasks, return_exceptions=True)
+        logger.info("All processing tasks cancelled or finished.")
+
+        if self.ffmpeg_process:
+            if self.ffmpeg_process.stdin and not self.ffmpeg_process.stdin.closed:
+                try:
+                    self.ffmpeg_process.stdin.close()
+                except Exception as e:
+                    logger.warning(f"Error closing ffmpeg stdin during cleanup: {e}")
             
-        try:
-            await asyncio.gather(*self.tasks, return_exceptions=True)
-            self.ffmpeg_process.stdin.close()
-            self.ffmpeg_process.wait()
-        except Exception as e:
-            logger.warning(f"Error during cleanup: {e}")
-            
-        if self.args.diarization and hasattr(self, 'diarization'):
+            # Wait for ffmpeg process to terminate
+            if self.ffmpeg_process.poll() is None: # Check if process is still running
+                logger.info("Waiting for FFmpeg process to terminate...")
+                try:
+                    # Run wait in executor to avoid blocking async loop
+                    await asyncio.get_event_loop().run_in_executor(None, self.ffmpeg_process.wait, 5.0) # 5s timeout
+                except Exception as e: # subprocess.TimeoutExpired is not directly caught by asyncio.wait_for with run_in_executor
+                    logger.warning(f"FFmpeg did not terminate gracefully, killing. Error: {e}")
+                    self.ffmpeg_process.kill()
+                    await asyncio.get_event_loop().run_in_executor(None, self.ffmpeg_process.wait) # Wait for kill
+            logger.info("FFmpeg process terminated.")
+
+        if self.args.diarization and hasattr(self, 'diarization') and hasattr(self.diarization, 'close'):
             self.diarization.close()
+        logger.info("AudioProcessor cleanup complete.")
+
 
     async def process_audio(self, message):
         """Process incoming audio data."""
+        # If already stopping or stdin is closed, ignore further audio, especially residual chunks.
+        if self.is_stopping or (self.ffmpeg_process and self.ffmpeg_process.stdin and self.ffmpeg_process.stdin.closed):
+            logger.warning(f"AudioProcessor is stopping or stdin is closed. Ignoring incoming audio message (length: {len(message)}).")
+            if not message and self.ffmpeg_process and self.ffmpeg_process.stdin and not self.ffmpeg_process.stdin.closed:
+                 logger.info("Received empty message while already in stopping state; ensuring stdin is closed.")
+                 try:
+                    self.ffmpeg_process.stdin.close()
+                 except Exception as e:
+                    logger.warning(f"Error closing ffmpeg stdin on redundant stop signal during stopping state: {e}")
+            return
+
+        if not message: # primary signal to start stopping
+            logger.info("Empty audio message received, initiating stop sequence.")
+            self.is_stopping = True
+            if self.ffmpeg_process and self.ffmpeg_process.stdin and not self.ffmpeg_process.stdin.closed:
+                try:
+                    self.ffmpeg_process.stdin.close()
+                    logger.info("FFmpeg stdin closed due to primary stop signal.")
+                except Exception as e:
+                    logger.warning(f"Error closing ffmpeg stdin on stop: {e}")
+            return
+
         retry_count = 0
         max_retries = 3
         
@@ -517,4 +626,4 @@ class AudioProcessor:
                 else:
                     logger.error("Maximum retries reached for FFmpeg process")
                     await self.restart_ffmpeg()
-                    return
+                    return

whisperlivekit/basic_server.py

@@ -44,6 +44,11 @@ async def handle_websocket_results(websocket, results_generator):
     try:
         async for response in results_generator:
             await websocket.send_json(response)
+        # when the results_generator finishes it means all audio has been processed
+        logger.info("Results generator finished. Sending 'ready_to_stop' to client.")
+        await websocket.send_json({"type": "ready_to_stop"})
+    except WebSocketDisconnect:
+        logger.info("WebSocket disconnected while handling results (client likely closed connection).")
     except Exception as e:
         logger.warning(f"Error in WebSocket results handler: {e}")
 
@@ -62,12 +67,28 @@ async def websocket_endpoint(websocket: WebSocket):
         while True:
             message = await websocket.receive_bytes()
             await audio_processor.process_audio(message)
+    except KeyError as e:
+        if 'bytes' in str(e):
+            logger.warning(f"Client has closed the connection.")
+        else:
+            logger.error(f"Unexpected KeyError in websocket_endpoint: {e}", exc_info=True)
     except WebSocketDisconnect:
-        logger.warning("WebSocket disconnected.")
+        logger.info("WebSocket disconnected by client during message receiving loop.")
+    except Exception as e:
+        logger.error(f"Unexpected error in websocket_endpoint main loop: {e}", exc_info=True)
     finally:
-        websocket_task.cancel()
+        logger.info("Cleaning up WebSocket endpoint...")
+        if not websocket_task.done():
+            websocket_task.cancel()
+        try:
+            await websocket_task
+        except asyncio.CancelledError:
+            logger.info("WebSocket results handler task was cancelled.")
+        except Exception as e:
+            logger.warning(f"Exception while awaiting websocket_task completion: {e}")
+            
         await audio_processor.cleanup()
-        logger.info("WebSocket endpoint cleaned up.")
+        logger.info("WebSocket endpoint cleaned up successfully.")
 
 def main():
     """Entry point for the CLI command."""

whisperlivekit/web/live_transcription.html

@@ -308,6 +308,7 @@
         let waveCtx = waveCanvas.getContext("2d");
         let animationFrame = null;
         let waitingForStop = false;
+        let lastReceivedData = null;
         waveCanvas.width = 60 * (window.devicePixelRatio || 1);
         waveCanvas.height = 30 * (window.devicePixelRatio || 1);
         waveCtx.scale(window.devicePixelRatio || 1, window.devicePixelRatio || 1);
@@ -357,18 +358,31 @@
 
                 websocket.onclose = () => {
                     if (userClosing) {
-                        if (!statusText.textContent.includes("Recording stopped. Processing final audio")) { // This is a bit of a hack. We should have a better way to handle this. eg. using a status code.
-                            statusText.textContent = "Finished processing audio! Ready to record again.";
+                        if (waitingForStop) {
+                            statusText.textContent = "Processing finalized or connection closed.";
+                            if (lastReceivedData) {
+                                renderLinesWithBuffer(
+                                    lastReceivedData.lines || [],
+                                    lastReceivedData.buffer_diarization || "",
+                                    lastReceivedData.buffer_transcription || "",
+                                    0, 0, true // isFinalizing = true
+                                );
+                            }
                         }
-                        waitingForStop = false;
+                        // If ready_to_stop was received, statusText is already "Finished processing..."
+                        // and waitingForStop is false.
                     } else {
-                        statusText.textContent =
-                            "Disconnected from the WebSocket server. (Check logs if model is loading.)";
+                        statusText.textContent = "Disconnected from the WebSocket server. (Check logs if model is loading.)";
                         if (isRecording) {
-                            stopRecording();
+                            stopRecording(); 
                         }
                     }
-                    userClosing = false;
+                    isRecording = false;  
+                    waitingForStop = false; 
+                    userClosing = false;  
+                    lastReceivedData = null;  
+                    websocket = null;    
+                    updateUI();  
                 };
 
                 websocket.onerror = () => {
@@ -382,24 +396,31 @@
                     
                     // Check for status messages
                     if (data.type === "ready_to_stop") {
-                        console.log("Ready to stop, closing WebSocket");
-
-                        // signal that we are not waiting for stop anymore
+                        console.log("Ready to stop received, finalizing display and closing WebSocket.");
                         waitingForStop = false;
-                        recordButton.disabled = false; // this should be elsewhere
-                        console.log("Record button enabled");
 
-                        //Now we can close the WebSocket
-                        if (websocket) {
-                            websocket.close();
-                            websocket = null;
+                        if (lastReceivedData) {
+                            renderLinesWithBuffer(
+                                lastReceivedData.lines || [],
+                                lastReceivedData.buffer_diarization || "",
+                                lastReceivedData.buffer_transcription || "",
+                                0, // No more lag
+                                0, // No more lag
+                                true // isFinalizing = true
+                            );
                         }
-
-
+                        statusText.textContent = "Finished processing audio! Ready to record again.";
+                        recordButton.disabled = false;
                         
+                        if (websocket) {
+                            websocket.close(); // will trigger onclose
+                            // websocket = null; // onclose handle setting websocket to null
+                        }
                         return;
                     }
                     
+                    lastReceivedData = data; 
+                    
                     // Handle normal transcription updates
                     const { 
                         lines = [], 
@@ -414,13 +435,14 @@
                         buffer_diarization, 
                         buffer_transcription, 
                         remaining_time_diarization,
-                        remaining_time_transcription
+                        remaining_time_transcription,
+                        false // isFinalizing = false for normal updates
                     );
                 };
             });
         }
 
-        function renderLinesWithBuffer(lines, buffer_diarization, buffer_transcription, remaining_time_diarization, remaining_time_transcription) {
+        function renderLinesWithBuffer(lines, buffer_diarization, buffer_transcription, remaining_time_diarization, remaining_time_transcription, isFinalizing = false) {
             const linesHtml = lines.map((item, idx) => {
                 let timeInfo = "";
                 if (item.beg !== undefined && item.end !== undefined) {
@@ -430,30 +452,46 @@
                 let speakerLabel = "";
                 if (item.speaker === -2) {
                     speakerLabel = `<span class="silence">Silence<span id='timeInfo'>${timeInfo}</span></span>`;
-                } else if (item.speaker == 0) {
+                } else if (item.speaker == 0 && !isFinalizing) {
                     speakerLabel = `<span class='loading'><span class="spinner"></span><span id='timeInfo'>${remaining_time_diarization} second(s) of audio are undergoing diarization</span></span>`;
                 } else if (item.speaker == -1) {
-                    speakerLabel = `<span id="speaker"><span id='timeInfo'>${timeInfo}</span></span>`;
-                } else if (item.speaker !== -1) {
+                    speakerLabel = `<span id="speaker">Speaker 1<span id='timeInfo'>${timeInfo}</span></span>`;
+                } else if (item.speaker !== -1 && item.speaker !== 0) {
                     speakerLabel = `<span id="speaker">Speaker ${item.speaker}<span id='timeInfo'>${timeInfo}</span></span>`;
                 }
 
-                let textContent = item.text;
-                if (idx === lines.length - 1) {
-                    speakerLabel += `<span class="label_transcription"><span class="spinner"></span>Transcription lag <span id='timeInfo'>${remaining_time_transcription}s</span></span>`
-                }
-                if (idx === lines.length - 1 && buffer_diarization) {
-                    speakerLabel += `<span class="label_diarization"><span class="spinner"></span>Diarization lag<span id='timeInfo'>${remaining_time_diarization}s</span></span>`
-                    textContent += `<span class="buffer_diarization">${buffer_diarization}</span>`;
-                }
-                if (idx === lines.length - 1) {
-                    textContent += `<span class="buffer_transcription">${buffer_transcription}</span>`;
+
+                let currentLineText = item.text || "";
+
+                if (idx === lines.length - 1) { 
+                    if (!isFinalizing) {
+                        if (remaining_time_transcription > 0) {
+                             speakerLabel += `<span class="label_transcription"><span class="spinner"></span>Transcription lag <span id='timeInfo'>${remaining_time_transcription}s</span></span>`;
+                        }
+                        if (buffer_diarization && remaining_time_diarization > 0) {
+                             speakerLabel += `<span class="label_diarization"><span class="spinner"></span>Diarization lag<span id='timeInfo'>${remaining_time_diarization}s</span></span>`;
+                        }
+                    }
+
+                    if (buffer_diarization) {
+                        if (isFinalizing) {
+                            currentLineText += (currentLineText.length > 0 && buffer_diarization.trim().length > 0 ? " " : "") + buffer_diarization.trim();
+                        } else {
+                            currentLineText += `<span class="buffer_diarization">${buffer_diarization}</span>`;
+                        }
+                    }
+                    if (buffer_transcription) {
+                        if (isFinalizing) {
+                            currentLineText += (currentLineText.length > 0 && buffer_transcription.trim().length > 0 ? " " : "") + buffer_transcription.trim();
+                        } else {
+                            currentLineText += `<span class="buffer_transcription">${buffer_transcription}</span>`;
+                        }
+                    }
                 }
                 
-
-                return textContent
-                    ? `<p>${speakerLabel}<br/><div class='textcontent'>${textContent}</div></p>`
-                    : `<p>${speakerLabel}<br/></p>`;
+                return currentLineText.trim().length > 0 || speakerLabel.length > 0
+                    ? `<p>${speakerLabel}<br/><div class='textcontent'>${currentLineText}</div></p>`
+                    : `<p>${speakerLabel}<br/></p>`; 
             }).join("");
 
             linesTranscriptDiv.innerHTML = linesHtml;
@@ -578,20 +616,6 @@
             timerElement.textContent = "00:00";
             startTime = null;
             
-            if (websocket && websocket.readyState === WebSocket.OPEN) {
-                try {
-                    await websocket.send(JSON.stringify({
-                        type: "stop",
-                        message: "User stopped recording"
-                    }));
-                    statusText.textContent = "Recording stopped. Processing final audio...";
-                } catch (e) {
-                    console.error("Could not send stop message:", e);
-                    statusText.textContent = "Recording stopped. Error during final audio processing.";
-                    websocket.close();
-                    websocket = null;
-                }
-            }
             
             isRecording = false;
             updateUI();	
@@ -625,19 +649,22 @@
 
         function updateUI() {
             recordButton.classList.toggle("recording", isRecording);
-            
+            recordButton.disabled = waitingForStop;
+
             if (waitingForStop) {
-                statusText.textContent = "Please wait for processing to complete...";
-                recordButton.disabled = true;  // Optionally disable the button while waiting
-                console.log("Record button disabled");
+                if (statusText.textContent !== "Recording stopped. Processing final audio...") {
+                     statusText.textContent = "Please wait for processing to complete...";
+                }
             } else if (isRecording) {
                 statusText.textContent = "Recording...";
-                recordButton.disabled = false;
-                console.log("Record button enabled");
             } else {
-                statusText.textContent = "Click to start transcription";
+                if (statusText.textContent !== "Finished processing audio! Ready to record again." &&
+                    statusText.textContent !== "Processing finalized or connection closed.") {
+                    statusText.textContent = "Click to start transcription";
+                }
+            }
+            if (!waitingForStop) {
                 recordButton.disabled = false;
-                console.log("Record button enabled");
             }
         }
 
@@ -645,4 +672,4 @@
     </script>
 </body>
 
-</html>
+</html>