fix(TTML): Show background color with image subtitles (#6967)

shaka-project · Jul 2, 2024 · e68fd55 · e68fd55
1 parent ab2f8fa
commit e68fd55
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/text/ui_text_displayer.js b/lib/text/ui_text_displayer.js
@@ -655,6 +655,10 @@ shaka.text.UITextDisplayer = class {
       style.backgroundSize = 'contain';
       style.backgroundPosition = 'center';
 
+      if (cue.backgroundColor) {
+        style.backgroundColor = cue.backgroundColor;
+      }
+
       // Quoting https://www.w3.org/TR/ttml-imsc1.2/:
       // "The width and height (in pixels) of the image resource referenced by
       // smpte:backgroundImage SHALL be equal to the width and height expressed