// 缓存时长
            videoBufferDelay: Number($videoBufferDelay.value), // 1000s
            isResize: false,
            text: "",
            loadingText: "加载中",
            debug: true,
            debugLevel: "debug",
            useMSE: $useMSE.checked === true,
            useSIMD: $useSIMD.checked === true,
            useWCS: $useWCS.checked === true,
            showBandwidth: showOperateBtns, // 显示网速
            showPerformance: showOperateBtns, // 显示性能
   