Convert Core Audio Format (.caf) to Windows Media Video (.wmv) online for free. Fast, secure audio conversion with no watermarks or registration.
Upload your .caf 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 .wmv file when it's ready.
CAF is Apple's professional audio container for macOS. WMV (Windows Media Video) is Microsoft's video format using the ASF container. Converting CAF to WMV wraps the audio (encoded as WMA) in a video-capable ASF container, typically with a static image. This bridges macOS professional audio with Windows video environments.
This conversion serves Windows-specific deployment scenarios — PowerPoint presentations, digital signage, and corporate media systems that require WMV format.
Some Windows-based systems only accept WMV files for media content. PowerPoint presentations, digital signage displays, and Windows Media-based corporate environments require WMV format. Converting CAF to WMV makes macOS professional audio compatible with these Windows-specific requirements.
Adding a static image (logo, artwork) creates a valid WMV video file suitable for any Windows Media playback system.
FFmpeg reads the CAF container, decodes to PCM, and encodes as WMA (wmav2) within an ASF container bearing the .wmv extension. A static image is encoded as the video stream for valid WMV output. WMA Standard bitrates range from 48 to 192 kbps. From lossless CAF sources, the WMA encoding has optimal PCM input.
WMA at 128-192 kbps from lossless CAF sources produces good quality. The conversion involves one lossy encoding step from perfect PCM. WMA Standard is less efficient than AAC at equivalent bitrates but is required for Windows Media compatibility.
| Device | CAF | WMV |
|---|---|---|
| Windows PC | Partial | Native |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No |
Resolution: N/A
Bitrate: 320 kbps
OGG Vorbis preferred
Resolution: N/A
Bitrate: 256 kbps
AAC format required
Resolution: N/A
Bitrate: 128 kbps
Lossless FLAC/WAV for best quality
Resolution: N/A
Bitrate: 128 kbps
MP3 mono for spoken word
CAF to WMV serves the niche need of deploying macOS professional audio in Windows video environments. Use 192 kbps WMA for the best quality.
Turvallinen siirto
HTTPS-salatut lataukset
Yksityisyys ensin
Tiedostot poistetaan automaattisesti käsittelyn jälkeen
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Aloita muuntaminen heti
Toimii kaikkialla
Mikä tahansa selain, mikä tahansa laite
| No |
| Ominaisuus | CAF | WMV |
|---|---|---|
| Koko nimi | Core Audio Format | Windows Media Video |
| Tiedostopääte | .caf | .wmv |
| Paras käyttökohde | Apple native | Windows native |