Update app.py

app.py

@@ -109,14 +109,14 @@ async def convert_stream(
     try:
         # SOURCE
         if use_youtube:
-            yield None, None, None, "Starting YouTube download..."
+            yield None, None, "Starting YouTube download..."
             out_uuid = uuid.uuid4().hex
             out_template = str(UPLOAD_FOLDER / f"{out_uuid}.%(ext)s")
             ytdlp_cmd = ["yt-dlp", "-f", "b", "-o", out_template, youtube_url]
             stdout, stderr, rc = await run_command_capture(ytdlp_cmd)
             files = list(UPLOAD_FOLDER.glob(f"{out_uuid}.*"))
             if not files:
-                yield None, None, None, "Failed to download YouTube video."
+                yield None, None, "Failed to download YouTube video."
                 return
             input_path = files[0]
             temp_files.append(input_path)
@@ -134,12 +134,12 @@ async def convert_stream(
             wav_tmp = CONVERTED_FOLDER / f"{uuid.uuid4().hex}.wav"
 
             # Step1: generate WAV
-            yield None, None, None, "Generating WAV for AAC..."
+            yield None, None, "Generating WAV for AAC..."
             ffmpeg_wav_cmd = ["ffmpeg", "-y", "-i", str(input_path), "-ac", "1", "-ar", "8000", str(wav_tmp)]
             await run_command_capture(ffmpeg_wav_cmd)
 
             # Step2: fdkaac
-            yield None, None, None, "Encoding AAC via fdkaac..."
+            yield None, None, "Encoding AAC via fdkaac..."
             fdkaac_cmd = [
                 "./fdkaac", "-b", "1k", "-C", "-f", "2", "-G", "1", "-w", "8000",
                 "-o", str(out_audio), str(wav_tmp)
@@ -149,13 +149,13 @@ async def convert_stream(
             try: wav_tmp.unlink()
             except: pass
 
-            yield None, str(out_audio), str(out_audio), "AAC conversion complete!"
+            yield str(out_audio), str(out_audio), "AAC conversion complete!"
             return
 
         # FULL VIDEO
         out_audio = CONVERTED_FOLDER / f"{uuid.uuid4().hex}.m4a"
         # Step1: encode audio
-        yield None, None, None, "Encoding audio track..."
+        yield None, None, "Encoding audio track..."
         if use_mp3:
             out_audio = CONVERTED_FOLDER / f"{uuid.uuid4().hex}.mp3"
             ffmpeg_audio_cmd = ["ffmpeg", "-y", "-i", str(input_path), "-ac", "1", "-ar", "24k",
@@ -174,7 +174,7 @@ async def convert_stream(
 
         # Step2: encode video
         out_video = CONVERTED_FOLDER / f"{uuid.uuid4().hex}.mp4"
-        yield None, None, None, "Encoding video track..."
+        yield None, None, "Encoding video track..."
         ffmpeg_video_cmd = ["ffmpeg", "-y", "-hwaccel", ACCEL, "-i", str(input_path)]
         if downscale: ffmpeg_video_cmd += ["-vf", "scale=-2:144"]
         if custom_bitrate and video_bitrate: ffmpeg_video_cmd += ["-b:v", f"{int(video_bitrate)}k"]
@@ -185,7 +185,7 @@ async def convert_stream(
 
         # Step3: merge
         merged_out = CONVERTED_FOLDER / f"{uuid.uuid4().hex}.mp4"
-        yield None, None, None, "Merging audio & video..."
+        yield None, None, "Merging audio & video..."
         merge_cmd = ["ffmpeg", "-y", "-i", str(out_video), "-i", str(out_audio), "-c", "copy", str(merged_out)]
         stdout, stderr, rc = await run_command_capture(merge_cmd)
         if rc != 0:
@@ -197,7 +197,7 @@ async def convert_stream(
             try: f.unlink()
             except: pass
 
-        yield str(merged_out), str(merged_out), str(merged_out), "Conversion complete!"
+        yield str(merged_out), str(merged_out), "Conversion complete!"
         return
 
     finally: