Convert DVR to AVI Online — Free
Fast, free DVR to AVI converter. No registration required.
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
安全な転送
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
登録不要
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
Upload your .dvr 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 .avi file when it's ready.
DVRとは？
DVR is a generic digital video recorder format used by various PVR/DVR devices to save recorded television. DVR files typically contain MPEG-2 or H.264 streams with variable container formats depending on the recording device.
形式の詳細
- 正式名称
- Digital Video Recorder File
- 拡張子
- .dvr
主な特徴
- TV recording
- MPEG-2/H.264
- PVR devices
- Time-shifted TV
AVIとは？
AVI is a multimedia container format introduced by Microsoft. While older, it remains popular for its simplicity and wide compatibility with Windows systems.
形式の詳細
- 正式名称
- Audio Video Interleave
- 拡張子
- .avi
主な特徴
- Windows native
- Wide codec support
- Simple structure
- Legacy compatibility
DVRとAVIの比較
| 特徴 | DVR | AVI |
|---|---|---|
| 正式名称 | Digital Video Recorder File | Audio Video Interleave |
| 拡張子 | .dvr | .avi |
| 最適な用途 | TV recording | Windows native |