Murem removes background music from any video while keeping vocals and dialogue intact, using AI-powered audio separation. Features: • Paste a URL from YouTube, TikTok, Instagram, Twitter, Vimeo & 1000+ sites • Pick a local video file or import a batch of URLs from a text file • Share directly from any app to start processing • 5 AI models: Kim Vocal 2, MDX-NET HQ3, Karaoke, Mel-Band RoFormer, BS-RoFormer • Custom model support — use any audio-separator model • Audio-only mode: export just the vocals as MP3 • Adjustable audio bitrate (128k / 192k / 320k) • Processing queue with skip, cancel, and persistence across crashes • Server-side job cancellation stops processing immediately Waveform Player: • Built-in video player with audio waveform visualization • Tap to play/pause, drag waveform to scrub • Rewind/forward 10s, loop, volume control • Fullscreen with landscape rotation for wide videos • Open in external player (VLC, MX Player, etc.) History & Discovery: • Processing history with search/filter • Long-press for video metadata (thumbnail, title, channel, views) • Expiry indicators — save results before they're cleaned up • Export all results at once • mDNS auto-discovery — finds your server on the local network Home Screen Widget: • 4x1 widget with URL paste, file upload, batch, and settings buttons • 4 widget themes: Orange, Light, Dark, Transparent On-Device Processing: • Run the entire AI pipeline locally on your phone via Termux • One-tap Install / Start / Stop from the app • No external server required — fully offline capable Remote Server: • Connect to a self-hosted server on your PC for GPU-accelerated processing • Docker support for easy setup • Custom server URL configuration • Auto-discovery via mDNS (Zeroconf) Appearance: • Light, Dark, Black (OLED), and System themes • Material You dynamic colors (Android 12+) • 16 languages: English, Arabic, French, Spanish, German, Turkish, Indonesian, Malay, Portuguese, Italian, Russian, Japanese, Korean, Chinese, Hindi, Urdu Murem is fully open source and self-hosted. No data is sent to third parties. All processing happens on your own server or device.