AMV to MKV - Online Video Converter
Convert AMV to MKV online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
About AMV to MKV
Convert AMV to MKV. AMV is the low-resolution player format for portable media devices. MKV is an open container holding multiple video, audio, and subtitle tracks. Only the selected tracks carry over, so pick audio and subtitles first..
Why convert AMV to MKV?
- Smaller files with MKV lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
AMV vs MKV
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | Yes |
| Compression | lossy | lossy |
| Typical use | AMV is the low-resolution player format for portable media devices. | MKV is an open container holding multiple video, audio, and subtitle tracks. |
When not to convert AMV to MKV
- Skip MKV for archival masters: lossy compression discards detail, so keep the AMV original.
- Keep a master copy: repeated exports stack small losses, so archive AMV before batch MKV shares.
Limits
Starting point: AMV - AMV is the low-resolution player format for portable media devices. Odd frame dimensions get padded, so check borders after conversion. Only the selected tracks carry over, so pick audio and subtitles first. Encode MKV (H.264 / AAC) from AMV 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.