fix(vidstack): allow casting dash sources (#1814)

Author: mihar-22

packages/vidstack/src/utils/mime.test.ts

@@ -0,0 +1,21 @@
+import { canGoogleCastSrc } from './mime';
+
+describe(canGoogleCastSrc.name, function () {
+  it('accepts DASH sources by type', function () {
+    expect(
+      canGoogleCastSrc({
+        src: 'https://example.com/manifest',
+        type: 'application/dash+xml',
+      }),
+    ).to.equal(true);
+  });
+
+  it('accepts DASH sources by extension', function () {
+    expect(
+      canGoogleCastSrc({
+        src: 'https://example.com/manifest.mpd',
+        type: '',
+      }),
+    ).to.equal(true);
+  });
+});

packages/vidstack/src/utils/mime.ts

@@ -81,7 +81,9 @@ export function isDASHSrc({ src, type }: Src): boolean {
 }
 
 export function canGoogleCastSrc(src: Src): boolean {
-  return isString(src.src) && (isAudioSrc(src) || isVideoSrc(src) || isHLSSrc(src));
+  return (
+    isString(src.src) && (isAudioSrc(src) || isVideoSrc(src) || isHLSSrc(src) || isDASHSrc(src))
+  );
 }
 
 export function isMediaStream(src: unknown): src is MediaStream {