ogg opus download (192k)

app.py

@@ -69,6 +69,14 @@ def flac_to_wav(flac_path, wav_path):
     return wav_path
 
 
+def flac_to_ogg(flac_path, ogg_path, bitrate="192k"):
+    subprocess.run(
+        ["ffmpeg", "-y", "-i", flac_path, "-c:a", "libopus", "-b:a", bitrate, ogg_path],
+        capture_output=True, check=True,
+    )
+    return ogg_path
+
+
 def _fade_out(flac_path, total_seconds, fade_dur=2.0):
     """Gentle fade at the very end so a forced stop never clicks. Keeps exact length."""
     try:
@@ -160,6 +168,12 @@ def generate(style, lyrics, cot, seed, cfg_scale, duration):
     _fade_out(flac_path, duration)
     flac_to_mp3(flac_path, mp3_path)
     flac_to_wav(flac_path, wav_path)
+    ogg_path = os.path.join(OUT, f"{song_id}.ogg")
+    try:
+        flac_to_ogg(flac_path, ogg_path)
+    except Exception as e:
+        print(f"[ogg] skipped: {e}")
+        ogg_path = None
 
     words = (style or "").strip().replace("\n", " ").split()[:8]
     title = " ".join(words).title()[:80] if words else f"YuE2 Song {song_id[:6]}"
@@ -179,7 +193,7 @@ def generate(style, lyrics, cot, seed, cfg_scale, duration):
         "created_at": datetime.now(timezone.utc).isoformat(),
     }, song_id)
 
-    return flac_path, flac_path, mp3_path, f"seed={seed} | {actual:.0f}s (asked {duration}s) | {os.path.getsize(mp3_path) // 1024}KB MP3 320kbps"
+    return flac_path, flac_path, mp3_path, ogg_path, f"seed={seed} | {actual:.0f}s (asked {duration}s) | {os.path.getsize(mp3_path) // 1024}KB MP3 320kbps"
 
 
 with gr.Blocks(title="YuE2-3B Music") as demo:
@@ -200,8 +214,9 @@ with gr.Blocks(title="YuE2-3B Music") as demo:
             audio = gr.Audio(label="Play song", type="filepath")
             flac_file = gr.File(label="Download FLAC")
             mp3_file = gr.File(label="Download MP3 320kbps")
+            ogg_file = gr.File(label="Download OGG (Opus)")
             info = gr.Textbox(label="Info")
-    btn.click(fn=generate, inputs=[style, lyrics, cot, seed, cfg, duration], outputs=[audio, flac_file, mp3_file, info], queue=True)
+    btn.click(fn=generate, inputs=[style, lyrics, cot, seed, cfg, duration], outputs=[audio, flac_file, mp3_file, ogg_file, info], queue=True)
     duration.change(fn=_dur_label, inputs=duration, outputs=duration_txt)
     gr.Markdown(
         "---\n🎶 **Community songs:** every generation is auto-shared to the "