Convert Windows TV (.wtv) to Waveform Audio (.wav) online for free. Fast, secure video conversion with no watermarks or registration.
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Choose your output settings. The default settings work great for most files.
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WTV (Windows TV) recordings from Windows Media Center contain broadcast audio — typically AC3 (Dolby Digital) at 192-384 kbps or AAC at 128-256 kbps — alongside MPEG-2 or H.264 video and EPG metadata (program title, description, channel, recording time). The format's NTFS-like container was designed for Microsoft's TV tuner recording infrastructure. WAV (Waveform Audio) is the standard uncompressed audio format, storing raw PCM samples at full quality. Developed by Microsoft and IBM, WAV is universally supported across every audio application, operating system, and hardware device.
Extracting audio from WTV to WAV produces an uncompressed master that captures the full decoded quality of the broadcast audio stream, ready for any subsequent processing, editing, or distribution workflow.
WAV is the universal audio interchange format — every audio editor, DAW, mastering tool, and media player on every platform supports it without question. Converting WTV to WAV extracts broadcast audio into the most compatible and edit-friendly format available. This is the right choice when the audio needs to be processed, edited, analyzed, or fed into other systems.
Unlike compressed formats, WAV avoids all quality compromises. The decoded broadcast audio is stored as raw PCM, ensuring that no additional artifacts are introduced beyond what the original AC3/AAC compression already imposed. This makes WAV ideal as an intermediate format for multi-step audio workflows.
FFmpeg reads the WTV container, discards the video stream, and decodes the audio track (AC3 or AAC) to PCM. The raw PCM audio is written into the WAV (RIFF) container at 16-bit or 24-bit depth with the source sample rate (typically 48 kHz for broadcast audio). Multi-channel 5.1 AC3 is downmixed to stereo by default. EPG metadata and closed captions are discarded. Extraction is fast since no audio re-encoding is required — only decoding and PCM output.
WAV output captures the full decoded quality of the broadcast audio — there is zero loss in the extraction since WAV stores uncompressed PCM. The actual quality depends on the WTV source: AC3 at 384 kbps provides good stereo or surround audio; AAC at 256 kbps from digital broadcasts sounds clean. WAV faithfully preserves whatever the broadcast provided, making it the best starting point for further processing.
| Device | WTV | WAV |
|---|---|---|
| Windows PC | Partial | Native |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No |
Resolution: 1920x1080
Bitrate: 8-12 Mbps
H.264 recommended for fast processing
Resolution: 1080x1080
Bitrate: 3.5 Mbps
Square or 9:16 for Reels
Resolution: 1080x1920
Bitrate: 4 Mbps
9:16 vertical, under 60s ideal
Resolution: 1280x720
Bitrate: 5 Mbps
Under 140s, 512MB max
Resolution: 960x540
Bitrate: 2 Mbps
16MB limit for standard, 64MB for document
Resolution: 1280x720
Bitrate: 4 Mbps
8MB free, 50MB Nitro
WTV to WAV extraction produces uncompressed audio masters from Windows Media Center TV recordings, providing the most compatible and edit-ready format for any audio workflow or archival purpose.
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| Native |
Herhangi bir tarayıcı, herhangi bir cihaz
| Özellik | WTV | WAV |
|---|---|---|
| Tam Ad | Windows TV | Waveform Audio File Format |
| Uzantı | .wtv | .wav |
| En İyi Kullanım | Windows Media Center | Lossless quality |