public void GraphicsFormat()
        {
            var graphicsFormat      = WebRTC.GetSupportedGraphicsFormat(SystemInfo.graphicsDeviceType);
            var renderTextureFormat = WebRTC.GetSupportedRenderTextureFormat(SystemInfo.graphicsDeviceType);
            var textureFormat       = WebRTC.GetSupportedTextureFormat(SystemInfo.graphicsDeviceType);

            var rt = new RenderTexture(10, 10, 0, renderTextureFormat);

            rt.Create();
            Assert.That(rt.graphicsFormat, Is.EqualTo(graphicsFormat));

            var tx = new Texture2D(10, 10, textureFormat, false);

            Assert.That(tx.graphicsFormat, Is.EqualTo(graphicsFormat));

            Object.DestroyImmediate(rt);
            Object.DestroyImmediate(tx);
        }