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MP4 to ROQ - Online Video Converter
Convert MP4 to ROQ online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert MP4 to ROQ
Drop MP4 video here or click to select
MP4
ROQ (RoQ Video / RoQ Audio)
About MP4 to ROQ
Convert MP4 to ROQ. MP4 pairs H.264 video with AAC audio in the ISO base media container. RoQ is id Software's game-video format from Quake-era cinematics. Low frame rates stay low; do not expect motion smoothing..
Why convert MP4 to ROQ?
- Smaller files with ROQ lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
MP4 vs ROQ
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossy |
| Typical use | MP4 pairs H.264 video with AAC audio in the ISO base media container. | RoQ is id Software's game-video format from Quake-era cinematics. |
When not to convert MP4 to ROQ
- Skip ROQ for archival masters: lossy compression discards detail, so keep the MP4 original.
- Keep a master copy: repeated exports stack small losses, so archive MP4 before batch ROQ shares.
Limits
Starting point: MP4 - H.264 video with AAC audio in one file. H.264 has no alpha channel, so transparency is dropped. Low frame rates stay low; do not expect motion smoothing. Encode ROQ (RoQ Video / RoQ Audio) from MP4 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.
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FAQ
How do I convert MP4 to ROQ?
Drop your MP4 file onto this page, choose quality and codec settings, then click Convert. The result downloads as ROQ instantly. All processing runs in your browser.
What codec is used for ROQ?
The default codec for ROQ is RoQ Video / RoQ Audio. You can change the video and audio codec in Advanced mode.
How do you store my files?
We do not store any processed videos. All conversion happens entirely in your browser using FFmpeg WASM.