SWF to MTS - Online Video Converter
Convert SWF to MTS online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
About SWF to MTS
Convert SWF to MTS. SWF is Adobe's interactive Flash format mixing vector animation with video. MTS is the AVCHD camcorder wrapper for H.264 on flash media. Spanned clips split at 4 GB; join them before converting..
Why convert SWF to MTS?
- Smaller files with MTS lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
SWF vs MTS
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossy |
| Typical use | SWF is Adobe's interactive Flash format mixing vector animation with video. | MTS is the AVCHD camcorder wrapper for H.264 on flash media. |
When not to convert SWF to MTS
- Skip MTS for archival masters: lossy compression discards detail, so keep the SWF original.
- Keep a master copy: repeated exports stack small losses, so archive SWF before batch MTS shares.
Limits
Starting point: SWF - SWF is Adobe's interactive Flash format mixing vector animation with video. Only the embedded video track converts; scripts and buttons are dropped. Spanned clips split at 4 GB; join them before converting. Encode MTS (H.264 / AAC) from SWF 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.