Creepso/p-stream
1
0
Fork 0
mirror of https://github.com/p-stream/p-stream.git synced 2026-04-19 07:32:12 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

add comment about safari thumbnails not build possible

Browse source
This commit is contained in:
Pas 2025-11-09 15:16:08 -07:00
parent b8ca5c3f02
commit bc7886caac
1 changed files with 6 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/components/player/internals/ThumbnailScraper.tsx
View file

@ -82,6 +82,12 @@ class ThumnbnailWorker {
}
start(source: LoadableSource) {
// afari has extremely strict security policies around canvas operations with video content. When the thumbnail generation tries to:
// Load cross-origin video content into an off-screen <video> element
// Draw video frames to a <canvas> using drawImage()
// Extract image data with canvas.toDataURL()
// Safari marks the canvas as "tainted" and throws a security error, preventing the thumbnail generation entirely.
// While still technically possible to generate thumbnails in Safari, it's not worth the effort to fight their strict CORS policies and we just don't support it.
if (isSafari) return false;
const el = document.createElement("video");
el.setAttribute("muted", "true");