Undisputed 1 2 3 720p In Dual Audio Hindi Repack May 2026

Here is a conceptual example of how to build the Audio Stream Detector using Python and ffmpeg-python. This script analyzes a video file to list available audio languages—a core requirement for "Dual Audio" functionality.

import ffmpeg
import sys
def analyze_media_streams(file_path):
    """
    Probes the video file to extract stream information (Video, Audio, Subs).
    """
    try:
        probe = ffmpeg.probe(file_path)
    except ffmpeg.Error as e:
        print(f"Error probing file: e.stderr", file=sys.stderr)
        return None
streams = probe.get('streams', [])
    available_audio = []
for stream in streams:
        if stream['codec_type'] == 'audio':
            # Extract language metadata (default to 'und' if not found)
            language = stream.get('tags', {}).get('language', 'und')
            codec = stream.get('codec_name', 'unknown')
            channels = stream.get('channels', 'unknown')
track_info = 
                'index': stream['index'],
                'language': language,
                'codec': codec,
                'channels': channels
available_audio.append(track_info)
return available_audio
# Example Usage
if __name__ == "__main__":
    # Simulating a file input
    filename = "movie_file.mkv"
print(f"Analyzing filename for audio streams...")
    audio_tracks = analyze_media_streams(filename)
if audio_tracks:
        print(f"Found len(audio_tracks) audio track(s):")
        for track in audio_tracks:
            print(f" - Track #track['index']: track['language'].upper() (track['codec'])")

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