Convert M4V to MKV
About M4V
The M4V file format is a video container format developed by Apple and is very similar to the MP4 format. In fact, they are often interchangeable. The primary difference is that M4V files may optionally be protected by Apple's FairPlay DRM copy protection, which is used for videos purchased or rented from the iTunes Store.
About MKV
MKV (Matroska) is a free, open-source container format that is known for its flexibility. An MKV file can hold an unlimited number of video, audio, and subtitle tracks, along with metadata, chapter points, and more, all within a single file. This makes it a favorite for storing high-definition movies, as it can contain the original video, multiple language audio tracks, and multiple subtitle files all in one place.
M4V vs MKV
| Feature | M4V | MKV |
|---|---|---|
| Streaming Support | true | false |
| Subtitle Support | true | true |
| DRM Support | true | false |
| Quality Rating | 4 | 5 |
| Patent Status | proprietary | open source |
| Year Introduced | 2007 | 2002 |
| Developed By | Apple | Matroska |
Frequently Asked Questions
What's the difference between M4V and MP4?
Functionally, they are nearly identical. An M4V file without DRM can be renamed to .mp4 and will play without issues. The .m4v extension is primarily used by Apple to identify videos for its ecosystem (iTunes, Apple TV), especially those that contain DRM or AC3 audio.
Can I play M4V files on non-Apple devices?
If the M4V file is not protected by DRM, it will play on most devices and players that support MP4. If the file is protected with FairPlay DRM, it can only be played on authorized devices, such as those signed into the Apple ID that purchased the video.
Is MKV better than MP4?
MKV is more flexible, as it's an open standard and can hold virtually any type of codec. MP4 has better compatibility, especially on mobile devices and streaming platforms. For storing high-quality video with multiple tracks, MKV is often preferred. For sharing and streaming, MP4 is the standard.
Will my TV play MKV files?
Many modern smart TVs and media players do support MKV files, but not all. Support often depends on the specific video and audio codecs used inside the MKV container. It's always best to check the device's specifications.
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