viewer-4dv is a volumetric video webplayer for 4ds files. See more on 4dviews.com.
npm install viewer-4dvEasely embed 4ds volumetric videos on your website with the ` HTML tag. More infos, examples and 4ds samples on creators.4dviews.com (free registration).
Setup your HTML file as follow:
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> viewport-fit=cover` viewport option enables the viewer to fit all mobile screen when fullcreen is on.
##### Avalaible options
`stats` displays statistics on the viewer (framerate, faces, vertices, displayed frame number, sequence length)
`loop` replay the video endlessly
`grid` displays gridhelper on the ground of the scene
`camera-pos="[x,y,z]"` set initial camera position (default is `[0, 2, 5]`)
`camera-target="[x,y,z]"` set camera target position (default is `[0, 1, 0]`)
`min-distance="1.5"` minimum distance to target position (default is `0`)
`max-distance="20"` maximum distance to target position (default is `Infinity`)
`bg-color="#1a1e2f"` background color (hex) of the scene (default is `#1a1e2f`)
`poster="path/to/your/waiter/poster.webp"` filepath to an image displayed on the waiter (default is `bg-color`).
`no-interaction-prompt` to disable the suggestive help for interaction controls with the scene.
>Note that webp is one of the lightest image format largely supported on the web, use it for better performances.
This volumetric video player is compatible with most existing browsers. For now, it has been tested on Chrome (desktop, Android, iOS), Firefox desktop and Safari iOS.
AR/VR modes are available on the latest Android devices and headsets (e.g. Meta Quest 2). iOS devices need the WebXR Viewer app downloadable from the App Store.
Sound level slider is disabled (removed) for more space on mobile.
- Only `4ds` files are supported by the `
- volumetric videos could be very large files. Optimize your sequence weight on 4Dfx and/or use 720p textures when generating your source files to be compatible with the most users' bandwiths
- prefer short sequences (less than 1 min)
- always specify both desktop AND mobile optimized 4ds source files (use 4Dcoder to generate them)
- use a well-sized server (large bandwidth) to host your 4ds files
Average data rate needed by quality/framerate for a one actor captured 4ds file:
- 1440 desktop (DXT) @30fps: ~15 MB/s
- 1440 mobile (ASTC) @30fps: ~11 MB/s
- 720 desktop (DXT) @30fps: ~5 MB/s
- 720 mobile (ASTC) @30fps: ~3,4 MB/s
- Choppy or/and slow down FPS when using an undersized connection (server or client). Optic fiber and wifi 5+ are recommended for end-users
- fullscreen mode is not available on iOS (Apple's limitation)
See End User License Agreement in EULA.pdf.