From ccd31aa9d9ced89ebec29eecef45b6385be3e7cd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Velad=20Galv=C3=A1n?= <ladvan91@hotmail.com>
Date: Thu, 22 May 2025 16:57:50 +0200
Subject: [PATCH] fix(HLS): Fix disableAudio and disableVideo when loading a
 media playlist (#8642)

---
 lib/hls/hls_parser.js | 33 +++++++++++++++++++++------------
 1 file changed, 21 insertions(+), 12 deletions(-)

diff --git a/lib/hls/hls_parser.js b/lib/hls/hls_parser.js
index 3b0dbdfce..131fff966 100644
--- a/lib/hls/hls_parser.js
+++ b/lib/hls/hls_parser.js
@@ -939,18 +939,27 @@ shaka.hls.HlsParser = class {
       mediaPlaylistType = streamInfo.stream.type;
 
       // Wrap the stream from that stream info with a variant.
-      variants.push({
-        id: 0,
-        language: this.getLanguage_(languageValue),
-        disabledUntilTime: 0,
-        primary: true,
-        audio: mediaPlaylistType == 'audio' ? streamInfo.stream : null,
-        video: mediaPlaylistType == 'video' ? streamInfo.stream : null,
-        bandwidth: streamInfo.stream.bandwidth || 0,
-        allowedByApplication: true,
-        allowedByKeySystem: true,
-        decodingInfos: [],
-      });
+      let variantAllowed = true;
+      if (this.config_.disableAudio && streamInfo.type == 'audio') {
+        variantAllowed = false;
+      } else if (this.config_.disableVideo && streamInfo.type == 'video' &&
+          !streamInfo.stream.codecs.includes(',')) {
+        variantAllowed = false;
+      }
+      if (variantAllowed) {
+        variants.push({
+          id: 0,
+          language: this.getLanguage_(languageValue),
+          disabledUntilTime: 0,
+          primary: true,
+          audio: streamInfo.type == 'audio' ? streamInfo.stream : null,
+          video: streamInfo.type == 'video' ? streamInfo.stream : null,
+          bandwidth: streamInfo.stream.bandwidth || 0,
+          allowedByApplication: true,
+          allowedByKeySystem: true,
+          decodingInfos: [],
+        });
+      }
     } else {
       this.parseMasterVariables_(variablesTags);