Convert DVR-MS to M4V Online — Free
Fast, free DVR-MS to M4V converter. No registration required.
200万以上のファイル変換
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変換方法
Upload your .dvr-ms 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 .m4v file when it's ready.
DVR-MSとは？
DVR-MS is Microsoft's Digital Video Recording format used by Windows Media Center to record live television broadcasts. It stores MPEG-2 video with AC3 or MPEG audio in an ASF-based container with program guide metadata and closed captions.
形式の詳細
- 正式名称
- Microsoft Digital Video Recording
- 拡張子
- .dvr-ms
主な特徴
- Windows Media Center
- TV recording
- MPEG-2 video
- Closed captions
M4Vとは？
M4V is a video container format developed by Apple, similar to MP4. It's commonly used for videos in the iTunes Store and may include DRM protection.
形式の詳細
- 正式名称
- iTunes Video
- 拡張子
- .m4v
主な特徴
- Apple ecosystem
- iTunes compatible
- High quality
- DRM support
DVR-MSとM4Vの比較
| 特徴 | DVR-MS | M4V |
|---|---|---|
| 正式名称 | Microsoft Digital Video Recording | iTunes Video |
| 拡張子 | .dvr-ms | .m4v |
| 最適な用途 | Windows Media Center | Apple ecosystem |