Video Conversion
Convert CAVS to MKV Online — Free
Fast, free CAVS to MKV converter. No registration required.
或从以下导入
200万+文件已转换
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文件处理后自动删除
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即刻开始转换
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任何浏览器，任何设备
如何转换
1
Upload your .cavs 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 .mkv file when it's ready.
什么是 CAVS？
CAVS (AVS/AVS+/AVS2) is the Chinese national audio/video coding standard used in Chinese digital television broadcasting. It offers comparable quality to H.264 with different patent licensing.
格式详情
- 全称
- Chinese Audio Video Coding Standard
- 扩展名
- .cavs
主要特点
- Chinese DTV standard
- AVS/AVS2 codec
- Broadcast quality
- National standard
什么是 MKV？
MKV is an open-source container format that can hold unlimited video, audio, picture, or subtitle tracks. Popular for high-definition video content and anime.
格式详情
- 全称
- Matroska Video
- 扩展名
- .mkv
主要特点
- Multiple audio tracks
- Subtitle support
- Chapter markers
- High quality
CAVS 与 MKV 对比
| 特性 | CAVS | MKV |
|---|---|---|
| 全称 | Chinese Audio Video Coding Standard | Matroska Video |
| 扩展名 | .cavs | .mkv |
| 最适合 | Chinese DTV standard | Multiple audio tracks |
常见问题
Our converter preserves resolution, frame rate, and audio tracks by default. The MKV output uses optimized codec settings to maintain quality as close to the original CAVS 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.