Fix Safari reporting wrong initial track resolution (#898)

* Fix Safari reporting wrong initial track resolution * Create late-starfishes-rush.md * move into localTrack * make the fix iOS specific
livekit · Oct 23, 2023 · 40ccf2a · 40ccf2a · orangepeelbeef · Oct 24, 2023
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diff --git a/.changeset/late-starfishes-rush.md b/.changeset/late-starfishes-rush.md
@@ -0,0 +1,5 @@
+---
+"livekit-client": patch
+---
+
+Fix Safari reporting wrong initial track resolution
diff --git a/src/room/track/LocalTrack.ts b/src/room/track/LocalTrack.ts
@@ -163,6 +163,12 @@ export default abstract class LocalTrack extends Track {
       throw new Error('cannot get dimensions for audio tracks');
     }
 
+    if (getBrowser()?.os === 'iOS') {
+      // browsers report wrong initial resolution on iOS.
+      // when slightly delaying the call to .getSettings(), the correct resolution is being reported
+      await sleep(10);
+    }
+
     const started = Date.now();
     while (Date.now() - started < timeout) {
       const dims = this.dimensions;