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Give the Video Recorder the splat pages' render settings - #525
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The Video Recorder draws a single gaussian splat, but its pc-app kept the defaults, so the splat rendered into the 4x multisampled backbuffer. Debug builds warn that this makes splats several times more expensive to render. Use the settings every other splat page shares: no antialiasing, depth or stencil buffer, and a pixel ratio of 1. A recording sets the canvas to the video's own fixed resolution, so the cap only affects the live preview. The page loads no XR scripts, so it stays on WebGPU. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Description
The Video Recorder's scene is a single gaussian splat, but its
<pc-app>kept the defaults. The splat therefore rendered into the 4× multisampled backbuffer. Debug builds warn:This PR gives the page the
<pc-app>settings that Basic Splat, Splat Annotations, Splat Flipbook and Splat Streaming already use:antialias="false" depth-buffer="false" max-pixel-ratio="1" stencil-buffer="false". The scene has no meshes or sky, so neither the depth nor the stencil buffer is needed. A recording switches the canvas to the video's fixed resolution, so the pixel-ratio cap affects only the live preview. The page loads no XR scripts, so it stays on WebGPU rather than takingbackend="webgl2"like the four XR splat pages.Testing
Run locally in headless Chrome on WebGPU, on both the release and the debug engine:
videoRecorderscript still renders at 1920×1080, captures 181 frames, and finalizes about 6 MB of MP4.🤖 Generated with Claude Code