Update app.py

app.py

@@ -6,25 +6,18 @@ import glob
 import shutil
 import gradio as gr
 
-# Make sure fdkaac is executable (only needed once, but harmless)
-os.system("chmod +x fdkaac")
-
-# Locate binaries and check existence
+# Set executable fdkaac path
+fdkaac_path = os.path.abspath("./fdkaac")
 ffmpeg_path = shutil.which("ffmpeg")
 yt_dlp_path = shutil.which("yt-dlp")
-fdkaac_path = os.path.abspath("./fdkaac")
-
-print("[DEBUG] Detected Paths:")
-print("FFmpeg:", ffmpeg_path)
-print("yt-dlp:", yt_dlp_path)
-print("fdkaac:", fdkaac_path)
+subprocess.run("chmod", "+x", fdkaac_path)
 
+if not os.path.isfile(fdkaac_path):
+    raise FileNotFoundError("fdkaac binary not found in current directory.")
 if not ffmpeg_path:
     raise FileNotFoundError("FFmpeg not found in PATH.")
 if not yt_dlp_path:
     raise FileNotFoundError("yt-dlp not found in PATH.")
-if not os.path.isfile(fdkaac_path):
-    raise FileNotFoundError("fdkaac binary not found in current directory.")
 
 accel = 'auto'
 video_base_opts = ['-crf', '63', '-c:v', 'libx264', '-tune', 'zerolatency']
@@ -34,13 +27,16 @@ CONVERTED_FOLDER = 'converted'
 os.makedirs(UPLOAD_FOLDER, exist_ok=True)
 os.makedirs(CONVERTED_FOLDER, exist_ok=True)
 
-async def run_subprocess(cmd):
-    print(f"\n[DEBUG] Running command:\n{' '.join(cmd)}\n")
+async def run_subprocess(cmd, use_fdkaac=False):
+    env = os.environ.copy()
+    if use_fdkaac:
+        env["LD_LIBRARY_PATH"] = env.get("LD_LIBRARY_PATH", "") + ":/usr/local/lib"
+    print(f"[DEBUG] Running command:\n{' '.join(cmd)}\n")
     process = await asyncio.create_subprocess_exec(
         *cmd,
         stdout=asyncio.subprocess.PIPE,
         stderr=asyncio.subprocess.PIPE,
-        env=os.environ.copy()  # Inherit full environment for safety
+        env=env
     )
     stdout, stderr = await process.communicate()
     if process.returncode != 0:
@@ -70,7 +66,7 @@ async def convert_video_task(input_path, downscale, faster, use_mp3):
     await run_subprocess([
         fdkaac_path, '-b', '1k', '-C', '-f', '2', '-G', '1', '-w', '8000',
         '-o', audio_output, audio_wav
-    ])
+    ], use_fdkaac=True)
 
     video_cmd = [
         ffmpeg_path, '-y', '-hwaccel', accel, '-i', input_path,