M2V to FLV - Online Video Converter
Convert M2V to FLV online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
About M2V to FLV
Convert M2V to FLV. M2V holds elementary MPEG-2 video for DVD authoring pipelines. FLV is Adobe's Flash-video container carrying Sorenson Spark or H.264 streams. Flash-era players are gone, so convert for current browsers..
Why convert M2V to FLV?
- Smaller files with FLV lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
M2V vs FLV
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossy |
| Typical use | M2V holds elementary MPEG-2 video for DVD authoring pipelines. | FLV is Adobe's Flash-video container carrying Sorenson Spark or H.264 streams. |
When not to convert M2V to FLV
- Skip FLV for archival masters: lossy compression discards detail, so keep the M2V original.
- Keep a master copy: repeated exports stack small losses, so archive M2V before batch FLV shares.
Limits
Starting point: M2V - M2V holds elementary MPEG-2 video for DVD authoring pipelines. Authoring flags drop on export, so set aspect ratio by hand. Flash-era players are gone, so convert for current browsers. Encode FLV (Sorenson Spark / MP3) from M2V 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.