MP4 to M4V converter
Convert MP4 to M4V free online for Apple TV, iTunes, and iOS playback. FFmpeg engine, 500 MB limit, no signup, files auto-deleted in 1 hour.
Drop a file to convert here
or click to browse
About MPEG-4 Video (Apple)
Common Use Cases
- Apple TV and iTunes playback
- iOS and macOS native video
- Apple ecosystem video delivery
MP4 and M4V are technically very similar. Both are MPEG-4 containers, but M4V is the variant Apple uses in iTunes and the Apple TV ecosystem. Some Apple software and devices handle M4V more predictably than generic MP4, particularly when it comes to DRM, chapter markers, and metadata. If your video is headed for Apple hardware, M4V is the path of least resistance.
M4V is Apple extension of the MP4 container. The audio and video codecs inside are identical, but M4V signals to Apple software that the file is intended for their ecosystem.
Why Convert MP4 to M4V?
Optimized for Apple playback
Apple TV, iTunes, and the TV app on macOS and iOS recognize M4V natively. Metadata, chapter markers, and subtitles integrate more reliably than with generic MP4.
iTunes library integration
Importing an M4V into iTunes or the TV app preserves artwork, chapters, and metadata fields that sometimes get dropped from generic MP4 files.
Apple TV compatibility
Apple TV devices prefer M4V for local playback. Using the correct container avoids potential codec negotiation issues that can cause playback failures.
Minimal re-encoding overhead
Since the underlying codecs are the same, the conversion is fast and can often be done as a container remux without re-encoding the video stream.
When to use each
Keep MP4 when...
- Playing on non-Apple devices
- Uploading to YouTube or social media
- Cross-platform compatibility matters
- Web video embedding
- Android or Windows playback
Convert to M4V when...
- Targeting Apple TV or iTunes
- Building an iTunes-managed library
- Apple ecosystem is the primary target
- Chapter markers and metadata matter
- iOS and macOS native playback
Common use cases
- Apple TV and iTunes playback
- iOS and macOS native video
- Apple ecosystem video delivery
How to use
- Upload your MP4 file. Drag and drop an MP4 onto the upload area, or click to browse. We accept files up to 500 MB.
- Start the conversion. Click Convert File. FFmpeg repackages your video into an M4V container optimized for Apple devices.
- Download your M4V file. Click the download link to save your M4V. Import it into iTunes, drop it on your Apple TV, or sync it to your iOS device. Files are auto-deleted within 1 hour.
Frequently asked questions
- Is MP4 to M4V conversion free?
- Yes. Free users get a daily allowance, registered accounts get higher limits, and Premium or Lifetime members get unlimited conversions.
- Is there any quality loss?
- Usually none. If the MP4 already uses H.264 and AAC, the video is remuxed into the M4V container without re-encoding. The quality is identical.
- Will the file size change?
- The file size is nearly identical for remuxed conversions. If re-encoding is needed, there may be a small size difference.
- Can I play M4V on Windows or Android?
- M4V is primarily an Apple format. VLC and some other players handle it on other platforms, but for cross-platform use, MP4 is the better choice.
- Does it work with Apple TV?
- Yes. M4V is the native container Apple TV expects for local video playback.
- Is there a size limit?
- Yes, 500 MB per file.
- How long are files kept?
- All files are auto-deleted within 1 hour. We never share your data with third parties.