MKV to AMV - Online Video Converter
Convert MKV to AMV online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
About MKV to AMV
Convert MKV to AMV. MKV is an open container holding multiple video, audio, and subtitle tracks. AMV is the low-resolution player format for portable media devices. Odd frame dimensions get padded, so check borders after conversion..
Why convert MKV to AMV?
- Smaller files with AMV lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
MKV vs AMV
| Animation | Yes | Yes |
|---|---|---|
| Transparency | Yes | No |
| Compression | lossy | lossy |
| Typical use | MKV is an open container holding multiple video, audio, and subtitle tracks. | AMV is the low-resolution player format for portable media devices. |
When not to convert MKV to AMV
- Skip AMV for archival masters: lossy compression discards detail, so keep the MKV original.
- Flatten transparency first: AMV has no alpha channel, so composite MKV over a background color.
Limits
Starting point: MKV - Multi-track container for video, audio, subtitles. Only the selected tracks carry over, so pick audio and subtitles first. Odd frame dimensions get padded, so check borders after conversion. Encode AMV (MPEG-4 / MP3) from MKV 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.