QT to AMV - Online Video Converter
Convert QT to AMV online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
About QT to AMV
Convert QT to AMV. QT is the original QuickTime extension behind Apple's MOV container. AMV is the low-resolution player format for portable media devices. Odd frame dimensions get padded, so check borders after conversion..
Why convert QT to AMV?
- Smaller files with AMV lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
QT vs AMV
| Animation | Yes | Yes |
|---|---|---|
| Transparency | Yes | No |
| Compression | lossy | lossy |
| Typical use | QT is the original QuickTime extension behind Apple's MOV container. | AMV is the low-resolution player format for portable media devices. |
When not to convert QT to AMV
- Skip AMV for archival masters: lossy compression discards detail, so keep the QT original.
- Flatten transparency first: AMV has no alpha channel, so composite QT over a background color.
Limits
Starting point: QT - QT is the original QuickTime extension behind Apple's MOV container. Same container as MOV under the older extension name. Odd frame dimensions get padded, so check borders after conversion. Encode AMV (MPEG-4 / MP3) from QT 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.