fix after video-dev#4459

mtoczko · Feb 10, 2022 · c33c7aa · c33c7aa
1 parent 402cdad
commit c33c7aa
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/src/utils/imsc1-ttml-parser.ts b/src/utils/imsc1-ttml-parser.ts
@@ -34,9 +34,7 @@ export function parseIMSC1(
     return;
   }
 
-  const ttmlList = results.map((mdat) =>
-    utf8ArrayToStr(new Uint8Array(payload, mdat.start, mdat.end - mdat.start))
-  );
+  const ttmlList = results.map((mdat) => utf8ArrayToStr(mdat));
 
   const syncTime = toTimescaleFromScale(initPTS, 1, timescale);
 
@@ -189,7 +187,7 @@ function getTtmlStyles(
     // 'writingMode'
   ];
 
-  const regionStyleName = region && region.hasAttribute('style')
+  const regionStyleName = region?.hasAttribute('style')
     ? region.getAttribute('style')
     : null;