M2T to 3G2 - Online Video Converter
Convert M2T to 3G2 online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
About M2T to 3G2
Convert M2T to 3G2. M2T is the HDV tape transport format wrapping MPEG-2 at 25 Mbps. The 3G2 target profile packages H.264 with AAC for 3GPP2 handsets. Audio is resampled to the handset profile, so keep a master copy..
Why convert M2T to 3G2?
- Smaller files with 3G2 lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
M2T vs 3G2
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossy |
| Typical use | M2T is the HDV tape transport format wrapping MPEG-2 at 25 Mbps. | The 3G2 target profile packages H.264 with AAC for 3GPP2 handsets. |
When not to convert M2T to 3G2
- Skip 3G2 for archival masters: lossy compression discards detail, so keep the M2T original.
- Keep a master copy: repeated exports stack small losses, so archive M2T before batch 3G2 shares.
Limits
Starting point: M2T - M2T is the HDV tape transport format wrapping MPEG-2 at 25 Mbps. Tape timecode breaks confuse seeking; verify duration after conversion. Audio is resampled to the handset profile, so keep a master copy. Encode 3G2 (H.264 / AAC) from M2T 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.