1 files changed, 9 insertions, 0 deletions
diff --git a/src/plugins/Youtube.cpp b/src/plugins/Youtube.cpp
index 2d92cd8..b3150a3 100644
--- a/src/plugins/Youtube.cpp
+++ b/src/plugins/Youtube.cpp
@@ -2517,6 +2517,15 @@ R"END(
             if(!format.isObject())
                 continue;
 
+            if(is_adaptive) {
+                // TODO: Fix. Some streams use &sq=num instead of index
+                const Json::Value &index_range_json = format["indexRange"];
+                if(index_range_json.isNull()) {
+                    fprintf(stderr, "Ignoring adaptive stream without indexRange\n");
+                    continue;
+                }
+            }
+
             // TODO: Support HDR?
             const Json::Value &quality_label_json = format["qualityLabel"];
             if(quality_label_json.isString() && strstr(quality_label_json.asCString(), "HDR")) continue;