Convert AIF to MOV — Free Online Converter
Convert Audio Interchange File Format (.aif) to QuickTime Movie (.mov) online for free. Fast, secure audio conversion with no watermarks or registrati...
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Upload your .aif 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 .mov file when it's ready.
About AIF to MOV Conversion
AIF is Apple's uncompressed PCM audio format from 1988, storing big-endian audio data in an IFF-derived container built for professional audio on classic Mac OS. MOV is Apple's QuickTime multimedia container, introduced in 1991, which forms the foundation of the MPEG-4 container format. Both AIF and MOV are Apple technologies, making this an intra-ecosystem conversion.
Converting AIF to MOV wraps audio content in a QuickTime container. Since AIF contains only audio, the resulting MOV file will be audio-only with no video track. This is useful in Apple production workflows where all media assets — audio, video, and graphics — must be in QuickTime format for Final Cut Pro, Motion, or Compressor.
Why Convert AIF to MOV?
Apple's professional video tools — Final Cut Pro, Motion, and Compressor — work most efficiently with QuickTime MOV containers. Importing AIF files into these workflows sometimes requires an extra conversion step or produces inconsistent timeline behavior. Pre-converting AIF audio to MOV ensures seamless integration into QuickTime-based production pipelines.
MOV also supports ProRes Audio (in newer versions), AAC, ALAC, and PCM audio with rich metadata including timecodes that AIF cannot carry. For professional broadcast and film workflows that standardize on QuickTime, AIF-to-MOV conversion aligns audio assets with the rest of the production.
Common Use Cases
- Preparing AIF audio tracks for Final Cut Pro timelines that prefer MOV format
- Wrapping AIF voice-over recordings in QuickTime for broadcast production workflows
- Converting legacy Mac audio to MOV for integration into Apple Motion projects
- Standardizing all production assets to MOV format for consistent QuickTime-based workflows
- Creating timecoded MOV audio files from AIF recordings for film post-production synchronization
How It Works
FFmpeg reads the AIF container's big-endian PCM stream and writes it into a QuickTime MOV container. The audio can be stream-copied as PCM (with byte-order conversion to little-endian), or re-encoded to AAC, ALAC, or AC3. The MOV container adds QuickTime atoms — moov (metadata), mdat (media data), and trak (track definitions). Timecode tracks can be embedded for frame-accurate synchronization. The QuickTime container structure is nearly identical to MP4 (MPEG-4 Part 14 is derived from QuickTime).
Quality & Performance
Stream-copying as PCM preserves lossless quality — the audio data transfers bit-perfectly with only byte-order adjustment. ALAC encoding within MOV is also lossless. AAC or AC3 encoding applies standard lossy compression. The MOV container introduces zero quality degradation regardless of audio codec.
Device Compatibility
| Device | AIF | MOV |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Native |
| iPhone/iPad | Partial | Native |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No | No |
Recommended Settings by Platform
Spotify
Resolution: N/A
Bitrate: 320 kbps
OGG Vorbis preferred
Apple Music
Resolution: N/A
Bitrate: 256 kbps
AAC format required
SoundCloud
Resolution: N/A
Bitrate: 128 kbps
Lossless FLAC/WAV for best quality
Podcast
Resolution: N/A
Bitrate: 128 kbps
MP3 mono for spoken word
Tips for Best Results
- 1Use PCM or ALAC audio in MOV for lossless quality in professional workflows
- 2Add timecode metadata if the audio needs frame-accurate sync in film/broadcast post-production
- 3The output is audio-only in a video container — QuickTime Player and Final Cut Pro handle this natively
- 4For cross-platform distribution, prefer MP4 or M4A over MOV — MOV is best for Apple-centric production
- 5Use AAC at 256 kbps in MOV when file size matters more than perfect lossless preservation
AIF to MOV converts Apple's legacy uncompressed format into Apple's modern multimedia container. The result is audio-only in a QuickTime wrapper, ideal for professional Apple production workflows.