Video Conversion
Convert DVR-MS to AVI Online — Free
Fast, free DVR-MS to AVI converter. No registration required.
或从以下导入
200万+文件已转换
数千用户的信赖之选
安全传输
HTTPS 加密上传
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文件处理后自动删除
无需注册
即刻开始转换
随处可用
任何浏览器，任何设备
如何转换
1
Upload your .dvr-ms 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 .avi file when it's ready.
什么是 DVR-MS？
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.
格式详情
- 全称
- Microsoft Digital Video Recording
- 扩展名
- .dvr-ms
主要特点
- Windows Media Center
- TV recording
- MPEG-2 video
- Closed captions
什么是 AVI？
AVI is a multimedia container format introduced by Microsoft. While older, it remains popular for its simplicity and wide compatibility with Windows systems.
格式详情
- 全称
- Audio Video Interleave
- 扩展名
- .avi
主要特点
- Windows native
- Wide codec support
- Simple structure
- Legacy compatibility
DVR-MS 与 AVI 对比
| 特性 | DVR-MS | AVI |
|---|---|---|
| 全称 | Microsoft Digital Video Recording | Audio Video Interleave |
| 扩展名 | .dvr-ms | .avi |
| 最适合 | Windows Media Center | Windows native |
常见问题
Our converter preserves resolution, frame rate, and audio tracks by default. The AVI output uses optimized codec settings to maintain quality as close to the original DVR-MS 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.