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DAT to FLV - Online Video Converter
Convert DAT to FLV online. Private, client-side - no upload required. Batch conversion, quality presets, codec control.
Convert DAT to FLV
Drop DAT video here or click to select
DAT
FLV (Sorenson Spark / MP3)
About DAT to FLV
将 DAT 转换为 FLV。DAT 是封装 MPEG-1 流的 Video-CD 扇区转储。 FLV 是 Adobe 的 Flash 视频容器，承载 Sorenson Spark 或 H.264 流。 Flash 时代的播放器已消失，请转换为适合当前浏览器的格式。。
Why convert DAT to FLV?
- 采用 FLV 的 lossy 压缩，文件更小。
- 在支持的情况下保留 动画和透明度。
- Private, no upload - runs in your browser.
DAT vs FLV
| 动画 | 是 | 是 |
|---|---|---|
| 透明度 | 否 | 否 |
| 压缩 | lossy | lossy |
| 典型用途 | DAT 是封装 MPEG-1 流的 Video-CD 扇区转储。 | FLV 是 Adobe 的 Flash 视频容器，承载 Sorenson Spark 或 H.264 流。 |
When not to convert DAT to FLV
- Skip FLV for archival masters: lossy compression discards detail, so keep the DAT original.
- Keep a master copy: repeated exports stack small losses, so archive DAT before batch FLV shares.
Limits
Starting point: DAT - DAT is the Video-CD sector dump wrapping MPEG-1 streams. Rip sector headers first; raw sector dumps may fail to open. Flash-era players are gone, so convert for current browsers. Encode FLV (Sorenson Spark / MP3) from DAT at a bitrate near the source, and confirm the audio track before converting.
How conversion works
Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.
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FAQ
How do I convert DAT to FLV?
Drop your DAT file onto this page, choose quality and codec settings, then click Convert. The result downloads as FLV instantly. All processing runs in your browser.
What codec is used for FLV?
The default codec for FLV is Sorenson Spark / MP3. You can change the video and audio codec in Advanced mode.
How do you store my files?
We do not store any processed videos. All conversion happens entirely in your browser using FFmpeg WASM.