From b4fe402613e0ec0fb8b0bd39ddaf8ee292a065f3 Mon Sep 17 00:00:00 2001
From: Alvaro Velad <alvaro.velad@mirada.tv>
Date: Mon, 13 Sep 2021 14:11:59 +0200
Subject: [PATCH] ac-3 added to content workarounds

content_workarounds.js was introduced for Tizen and Xbox platforms. We found that that meant a regression where certain streams were unable to be played.
This PR adds ac-3 into the content workarounds in the same was as ec-3 to ensure these streams can be played once more.
---
 lib/media/content_workarounds.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/media/content_workarounds.js b/lib/media/content_workarounds.js
index c47ff7f05c..1a4d4b81a3 100644
--- a/lib/media/content_workarounds.js
+++ b/lib/media/content_workarounds.js
@@ -81,6 +81,12 @@ shaka.media.ContentWorkarounds = class {
             newType: ContentWorkarounds.BOX_TYPE_ENCV_,
           });
         })
+        .fullBox('ac-3', (box) => {
+          boxesToModify.push({
+            box,
+            newType: ContentWorkarounds.BOX_TYPE_ENCA_,
+          });
+        })
         .fullBox('ec-3', (box) => {
           boxesToModify.push({
             box,