Fix isSupported check in browser missing SourceBuffer global

Fixes video-dev#2430 video-dev#2476
jwplayer · Jan 3, 2020 · ff6320b · ff6320b
1 parent 908507f
commit ff6320b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/is-supported.ts b/src/is-supported.ts
@@ -5,7 +5,7 @@ export function isSupported (): boolean {
   if (!mediaSource) {
     return false;
   }
-  const sourceBuffer = SourceBuffer || (window as any).WebKitSourceBuffer;
+  const sourceBuffer = (self as any).SourceBuffer || (self as any).WebKitSourceBuffer as SourceBuffer;
   const isTypeSupported = mediaSource &&
     typeof mediaSource.isTypeSupported === 'function' &&
     mediaSource.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"');