ard-work/src/main/resources/templates/preview.html
@@ -101,7 +101,7 @@
            <button class="toggle-button" onclick="changeGrid(7, 7)">7x7</button>
            <button class="toggle-button" onclick="changeGrid(8, 8)">8x8</button>
            <button class="toggle-button" onclick="changeGrid(9, 9)">9x9</button>
            <input id="videoUrl" type="text" value="http://192.168.1.227:8889/164/" style="width: 250px"/>
            <input id="videoUrl" type="text" value="http://192.168.1.227:8889/0d1c9f80a7b4480c8b401ba6b140b581_1/" style="width: 250px"/>
        </div>
    </div>
</div>
@@ -242,6 +242,7 @@
                    }
                    // this.eTag = res.headers.get('ETag');
                    this.eTag = res.headers.get("ETag") || res.headers.get('E-Tag');
                    this.wurl = new URL(res.headers.get('location'),  this.wurl.origin).toString();
                    return res.text();
                })
                .then((sdp) => this.onRemoteAnswer(new RTCSessionDescription({