3GP to AMV - Online Video Converter
Convert 3GP to AMV online. Private, client-side - no uploadrequired. 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.