Create app.py

app.py

@@ -0,0 +1,88 @@
+import subprocess
+import gradio as gr
+import os
+
+def get_audio_metadata(file_path):
+    try:
+        # Run ffmpeg to extract metadata
+        result = subprocess.run(
+            [
+                "ffmpeg",
+                "-i",
+                file_path,
+                "-hide_banner",
+            ],
+            stderr=subprocess.PIPE,
+            text=True
+        )
+
+        # Parse output for metadata
+        output = result.stderr
+        metadata = {
+            "Codec": None,
+            "Container": None,
+            "Channels": None,
+            "Sample Rate": None,
+            "Bitrate": None,
+        }
+
+        # Extract codec
+        if "Audio:" in output:
+            audio_line = [line for line in output.splitlines() if "Audio:" in line]
+            if audio_line:
+                audio_info = audio_line[0].split()
+                metadata["Codec"] = audio_info[audio_info.index("Audio:") + 1]
+
+        # Extract container format
+        if "Input #0," in output:
+            container_line = [line for line in output.splitlines() if "Input #0," in line]
+            if container_line:
+                container_info = container_line[0].split()
+                metadata["Container"] = container_info[2].strip(',')
+
+        # Extract channels, sample rate, and bitrate
+        for line in output.splitlines():
+            if "Audio:" in line:
+                audio_info = line.split()
+                for item in audio_info:
+                    if "Hz" in item:
+                        metadata["Sample Rate"] = item
+                    if "kb/s" in item:
+                        metadata["Bitrate"] = item
+                    if "stereo" in item or "mono" in item:
+                        metadata["Channels"] = item
+
+        return metadata
+    except Exception as e:
+        return {"Error": str(e)}
+
+def process_audio(file):
+    # Save the uploaded file temporarily
+    temp_file = "temp_audio_file"
+    with open(temp_file, "wb") as f:
+        f.write(file.read())
+
+    # Get metadata
+    metadata = get_audio_metadata(temp_file)
+
+    # Remove the temporary file
+    os.remove(temp_file)
+
+    return metadata
+
+# Gradio interface
+def create_interface():
+    inputs = gr.Audio(label="Upload an audio file", type="file")
+    outputs = gr.JSON(label="Audio Metadata")
+
+    interface = gr.Interface(
+        fn=process_audio,
+        inputs=inputs,
+        outputs=outputs,
+        title="Audio Metadata Extractor",
+        description="Upload an audio file to extract its codec, container, channels, sample rate, and bitrate using ffmpeg."
+    )
+    return interface
+
+if __name__ == "__main__":
+    create_interface().launch()