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MTS to FLV - Online Video Converter
Convert MTS to FLV online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert MTS to FLV
Drop MTS video here or click to select
MTS, M2T
FLV (Sorenson Spark / MP3)
About MTS to FLV
Convert MTS to FLV. MTS is the AVCHD camcorder wrapper for H.264 on flash media. 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 MTS to FLV?
- Smaller files with FLV lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
MTS vs FLV
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossy |
| Typical use | MTS is the AVCHD camcorder wrapper for H.264 on flash media. | FLV is Adobe's Flash-video container carrying Sorenson Spark or H.264 streams. |
When not to convert MTS to FLV
- Skip FLV for archival masters: lossy compression discards detail, so keep the MTS original.
- Keep a master copy: repeated exports stack small losses, so archive MTS before batch FLV shares.
Limits
Starting point: MTS - MTS is the AVCHD camcorder wrapper for H.264 on flash media. Spanned clips split at 4 GB; join them before converting. Flash-era players are gone, so convert for current browsers. Encode FLV (Sorenson Spark / MP3) from MTS 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 MTS to FLV?
Drop your MTS 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.