CAF to MOV Converter

How to Convert CAF to MOV Online

1. Upload Your CAF File: Drag and drop or click "Add Files" to select your .caf audio. Logic Pro bounces, GarageBand exports, Soundtrack Pro renders, and iOS field recordings are all accepted. Batch is supported — drop a whole session folder at once.
2. Pick Quality Preset or Bitrate Mode: Default is Quality Preset → Very High (Recommended). Switch to Constant Bitrate for predictable size, Variable Bitrate for better quality per byte, or Constant Quality / Constraint Quality when you want to fix perceptual quality and let the encoder decide bitrate. Audio defaults to AAC inside the MOV container.
3. Set Resolution and Trim (Optional): Because CAF is audio-only, the MOV gets a default canvas. Use Video resolution to keep original, pick a Preset Resolution (144p–4320p), set by Resolution Percentage, or enter a custom Width x Height. Use Trim → Time Range with start time and duration in seconds or HH:MM:SS.sss to clip a section.
4. Convert and Download: Click Convert. Files process in your browser session and download individually or as a ZIP — no sign-up, no watermark.

Why Convert CAF to MOV?

CAF (Core Audio Format) is Apple's audio container, released with Mac OS X 10.4 Tiger in 2005. It uses 64-bit file offsets, so unlike WAV and AIFF — which both cap at 4 GB — a CAF file can hold practically unlimited audio (Apple's spec literally allows hundreds of years at 16-bit/44.1 kHz). MOV is Apple's QuickTime container, introduced in December 1991, and went on to become the basis for the MPEG-4 file format and the ISO Base Media File Format that underpins MP4, 3GP, and many modern containers. Converting CAF → MOV rewraps the audio into a QuickTime stream so video tools can ingest it.

• Final Cut Pro and iMovie ingest — Final Cut Pro X, Motion, and iMovie list MOV among native import containers. Drop a CAF directly and the audio sometimes lands as a "video" track without timecode metadata; a MOV with proper audio track structure imports cleanly with markers preserved.
• DaVinci Resolve and Premiere Pro audio tracks — Resolve on macOS and Premiere Pro both import MOV reliably across platforms. CAF support in Premiere on Windows is patchy; rewrapping to MOV with AAC audio fixes the round-trip.
• Logic Pro to video editor handoff — Logic Pro added native CAF import/export and bounce in version 8 (2007). Mixers bouncing surround stems or long live recordings to CAF can deliver to a video-edit team in a MOV without re-encoding the underlying audio when codecs match.
• QuickTime Player playback — QuickTime Player on macOS opens both, but recipients on older Macs or Windows often have a smoother experience with MOV than with raw CAF, especially with QuickTime 7 legacy installs.
• Embedding audio in a video timeline — A MOV stub gives you a timecoded container you can drop into any NLE alongside camera clips, rather than treating audio as a separate sidecar.
• Long-form recording delivery — A 90-minute lecture or live concert that overflows WAV's 4 GB cap is fine in CAF. MOV inherits that headroom, so you can deliver multi-hour stereo or surround masters intact.

CAF vs MOV — Container Comparison

Output Encoder Settings — When to Use What

Frequently Asked Questions

Will the MOV output have a video track?

No real video, no. CAF is audio-only, so the resulting MOV is functionally an audio-only QuickTime file. Some editors render a black or background-color frame for visual placeholder so the audio track lines up against video timelines, but no source imagery is added. If you only need audio without any video container, CAF to M4A or CAF to AAC are smaller and simpler.

Why convert CAF to MOV instead of CAF to MP4?

Both work for moving audio into a video editor, but MOV is the native QuickTime container — Final Cut Pro, Motion, and Compressor were built around it, and it preserves a few QuickTime-specific atoms (timecode tracks, edit-decision markers) that strict MP4 doesn't. MP4 is more portable for Windows / Android / web. If your destination is Final Cut or another macOS-native tool, MOV; if it's a general-purpose video pipeline, CAF to MP4 is often easier downstream.

Will the audio be re-encoded or just rewrapped?

xconvert re-encodes to AAC by default in this conversion (so the MOV plays cleanly across players that don't support every CAF interior codec). If your CAF interior codec is already AAC, that's a transparent transcode at the bitrate you choose. If the interior is PCM or ALAC, expect a quality step at the encoder (set 256-320 kbps to keep that step inaudible) — or convert to CAF to WAV first if you need a lossless intermediate.

What bitrate should I pick for the AAC audio?

For music and full-band content, 256 kbps AAC is effectively transparent vs the source — most listeners can't ABX it. 192 kbps is the standard "good music" target. 128 kbps is fine for spoken-word, podcasts, and lecture audio. AAC is roughly 30% more efficient than MP3 at the same perceived quality, so don't reach for 320 kbps unless you need it.

Will Logic Pro markers, channel layouts, or surround metadata transfer?

Partially. CAF can carry rich metadata — markers, channel layouts, region info, text annotations — but MOV's audio track structure stores only a subset (channel layout and basic metadata). Punch markers and Logic-specific region annotations generally do not survive the rewrap. If marker preservation matters, export from Logic Pro directly to MOV using its built-in bounce-to-movie option instead.

Can xconvert handle long surround or multi-hour CAFs?

Yes — that's actually the case CAF was designed for. Files larger than 4 GB and recordings several hours long are processed normally. Be aware that very large source files take proportionally longer to upload and encode in the browser; for multi-gigabyte files a wired connection helps.

Why does Final Cut Pro or Premiere Pro reject my raw CAF, but accept the MOV?

Final Cut Pro X usually accepts CAF, but older Final Cut versions and Premiere on Windows can choke on certain CAF interior codecs (especially Apple-only ones like IMA4 or ALAC variants). Rewrapping to MOV with AAC audio is the universally-imported path — the same logic editors use when sending audio between Mac and Windows post houses.

Can I trim out a portion before converting?

Yes. Use Trim → Time Range with start time and duration. Both accept seconds (e.g. 12.5) or HH:MM:SS.sss (e.g. 00:01:30.500). Useful for pulling a single take from a long Logic bounce or extracting a section of a multi-hour live capture without sending the whole CAF through.

What if I just want the audio as MP3 from a MOV instead?

The reverse direction is MOV to MP3 — extract the audio track from any MOV into a stand-alone MP3 file.