3GP to AMV - Online Video Converter
Convert 3GP to AMV online. Private, client-side - no upload required. Batch conversion, quality presets, codec control.
About 3GP to AMV
Convert 3GP to AMV. 3GP is the 3GPP phone container for H.264 video with AAC audio. AMV is the low-resolution player format for portable media devices. Odd frame dimensions get padded, so check borders after conversion..
Why convert 3GP to AMV?
- Smaller files with AMV lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
3GP vs AMV
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossy |
| Typical use | 3GP is the 3GPP phone container for H.264 video with AAC audio. | AMV is the low-resolution player format for portable media devices. |
When not to convert 3GP to AMV
- Skip AMV for archival masters: lossy compression discards detail, so keep the 3GP original.
- Keep a master copy: repeated exports stack small losses, so archive 3GP before batch AMV shares.
Limits
Starting point: 3GP - 3GP is the 3GPP phone container for H.264 video with AAC audio. Low resolutions upscale softly; keep original dimensions when possible. Odd frame dimensions get padded, so check borders after conversion. Encode AMV (MPEG-4 / MP3) from 3GP 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.