Convert MPEG-4 Video (Apple) (.m4v) to Waveform Audio (.wav) online for free. Fast, secure video conversion with no watermarks or registration.
Conversion settings — add a file to adjust
Upload your .m4v file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .wav file when it's ready.
M4V files from Apple contain H.264 video with AAC audio, while WAV (Waveform Audio File Format) is Microsoft's standard for uncompressed PCM audio. WAV stores raw audio samples without any compression, producing bit-perfect audio at the cost of large file sizes — approximately 10 MB per minute for CD-quality stereo. Converting M4V to WAV extracts the audio and decodes it to uncompressed PCM, the universal lingua franca of digital audio production.
WAV is the universal standard for professional audio production. Every DAW (Digital Audio Workstation), audio editor, and processing tool supports WAV without codec dependencies. When you need to edit, process, or analyze audio extracted from M4V files, WAV ensures maximum compatibility and eliminates any codec-related issues. It is the required input format for many mastering and broadcast workflows.
FFmpeg decodes the AAC audio from the M4V and outputs raw PCM samples in the WAV container (RIFF format). The default output is 16-bit signed little-endian PCM at the original sample rate (typically 44.1 or 48 kHz). For professional workflows, 24-bit depth can be specified, though this does not add real resolution since the source is lossy AAC. WAV files use little-endian byte order (unlike AIFF which uses big-endian).
The WAV output captures every detail present in the AAC audio stream without adding any further degradation. Since AAC is lossy, the WAV file preserves the decoded audio perfectly but cannot restore information lost during original AAC encoding. File sizes are roughly 10 MB per minute for 44.1 kHz stereo 16-bit.
| Device | M4V | WAV |
|---|---|---|
| Windows PC | Partial | Native |
| macOS | Native | Partial |
| iPhone/iPad | Native | 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
M4V to WAV conversion produces the universal uncompressed audio format needed for professional production workflows. While file sizes are large, WAV's universal compatibility and zero-codec-dependency make it the safest choice for audio extraction.
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Конфіденційність передусім
Файли автоматично видаляються після обробки
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Почніть конвертацію миттєво
Працює всюди
| Native |
8MB free, 50MB Nitro
Будь-який браузер, будь-який пристрій
| Характеристика | M4V | WAV |
|---|---|---|
| Повна назва | iTunes Video | Waveform Audio File Format |
| Розширення | .m4v | .wav |
| Найкраще для | Apple ecosystem | Lossless quality |