Video Conversion
Convert MPV to M4V Online — Free
Fast, free MPV to M4V converter. No registration required.
またはインポート元
200万以上のファイル変換
数千人のユーザーに信頼されています
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HTTPS暗号化アップロード
プライバシー優先
処理後にファイルを自動削除
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すぐに変換を開始
どこでも動作
あらゆるブラウザ、あらゆるデバイス
変換方法
1
Upload your .mpv file by dragging it into the upload area or clicking to browse.
2
Choose your output settings. The default settings work great for most files.
3
Click Convert and download your .m4v file when it's ready.
MPVとは？
MPV is an MPEG elementary video stream containing raw MPEG-1 or MPEG-2 video data without a container. It lacks audio tracks, container metadata, and timestamps, making it unsuitable for direct playback on most devices.
形式の詳細
- 正式名称
- MPEG Elementary Video Stream
- 拡張子
- .mpv
主な特徴
- Raw video data
- No container overhead
- MPEG-1/MPEG-2 video
- Elementary stream
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
MPVとM4Vの比較
| 特徴 | MPV | M4V |
|---|---|---|
| 正式名称 | MPEG Elementary Video Stream | iTunes Video |
| 拡張子 | .mpv | .m4v |
| 最適な用途 | Raw video data | Apple ecosystem |
よくある質問
Our converter preserves resolution, frame rate, and audio tracks by default. The M4V output uses optimized codec settings to maintain quality as close to the original MPV as possible.
Free users can convert videos up to 100MB. Pro users can convert files up to 2GB with server-side processing — no software installation needed.
Most videos convert in under 60 seconds. Longer or higher-resolution files may take 1-3 minutes. Processing runs on our servers, so your device stays fast.
Yes. Our video converter is browser-based — works on iPhone, Android, tablet, and desktop. No app download required.
Yes. Audio is preserved by default during video conversion. You can also adjust audio codec, bitrate, and volume in the advanced settings.