M2TS to AVI - Online Video Converter
Convert M2TS to AVI online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
About M2TS to AVI
Convert M2TS to AVI. M2TS is the Blu-ray transport stream carrying H.264 with PCM or DTS audio. AVI is Microsoft's 1992 RIFF container, often holding DivX or DV video. Old codecs inside may need transcoding before modern players open them..
Why convert M2TS to AVI?
- Smaller files with AVI lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
M2TS vs AVI
| 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. | AVI is Microsoft's 1992 RIFF container, often holding DivX or DV video. |
When not to convert M2TS to AVI
- Skip AVI 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 AVI 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. Old codecs inside may need transcoding before modern players open them. Encode AVI (MPEG-4 / 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.