M2TS to FLV - Online Video Converter
Convert M2TS to FLV online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
About M2TS to FLV
Convert M2TS to FLV. M2TS is the Blu-ray transport stream carrying H.264 with PCM or DTS audio. 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 M2TS to FLV?
- Smaller files with FLV lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
M2TS vs FLV
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossy |
| Typical use | M2TS is the Blu-ray transport stream carrying H.264 with PCM or DTS audio. | FLV is Adobe's Flash-video container carrying Sorenson Spark or H.264 streams. |
When not to convert M2TS to FLV
- Skip FLV for archival masters: lossy compression discards detail, so keep the M2TS original.
- Keep a master copy: repeated exports stack small losses, so archive M2TS before batch FLV shares.
Limits
Starting point: M2TS - M2TS is the Blu-ray transport stream carrying H.264 with PCM or DTS audio. High-bitrate files take longer; confirm audio track selection first. Flash-era players are gone, so convert for current browsers. Encode FLV (Sorenson Spark / MP3) from M2TS 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.