добавил еще и судей

templates/match_workspace.html

@@ -141,6 +141,7 @@
           <a
             class="tab-link {% if tab == 'referees' %}active{% endif %}"
             href="/admin/session/{{ session[3] }}?tab=referees"
+            data-vmix-title="СУДЕЙСКАЯ БРИГАДА"
             >Судьи</a
           >
 <a
@@ -1187,8 +1188,8 @@
       return;
     }
 
-    async function sendVmixTitle(titleText) {
+    async function sendVmixPreviewInput(inputName) {
-      if (!titleText) return;
+      if (!inputName) return;
 
       try {
         await fetch("/api/vmix/publish-command", {
@@ -1203,11 +1204,11 @@
             match_id: matchId,
             session_token: sessionToken,
             commands: [
-              `TITLE_PREVIEW:${titleText}`
+              `/api/?Function=PreviewInput&Input=${encodeURIComponent(inputName)}`
             ],
             meta: {
               source: "tab_click",
-              title: titleText
+              input_name: inputName
             }
           })
         });
@@ -1217,11 +1218,11 @@
     }
 
     document.addEventListener("click", function (event) {
-      const link = event.target.closest(".tab-link[data-vmix-title]");
+      const link = event.target.closest(".tab-link[data-vmix-preview-input]");
       if (!link) return;
 
-      const titleText = link.dataset.vmixTitle;
+      const inputName = link.dataset.vmixPreviewInput;
-      sendVmixTitle(titleText);
+      sendVmixPreviewInput(inputName);
     });
   })();
 </script>