https://v5-dy-o-abtest.zjcdn.com/31fd7d575e5c8fe85754502d42e2322e/660826a0/video/tos/cn/tos-cn-ve-15/oUBffLGC0MOHBK57uFRB2dAaNxA2MOxqBf0gAP/

http://www.iesdouyin.com/aweme/v1/play/?video_id=v0d00fg10000cnk33hrc77ue79ud619g&ratio=1080p&line=0