{!-- PGC_VIDEO:{"thumb_height": 640, "thumb_url": "2d95b0005df87ab9ca92e", "vname": "", "vid": "v02016650000bmkmd4uue3ml5tnh4nig", "thumb_width": 360, "src_thumb_uri": "2d95b0005df87ab9ca92e", "sp": "toutiao", "update_thumb_type": 1, "vposter": "https://p3-sign.toutiaoimg.com/mosaic-legacy/2d95b0005df87ab9ca92e~noop.image?x-expires=1976236753&x-signature=6k5ODFtTg1ZlAUzXWXFH%2F3IpWa4%3D", "video_size": {"high": {"duration": 30.117, "h": 854, "subjective_score": 0, "w": 480, "file_size": 1418209}, "ultra": {"duration": 30.117, "h": 1024, "subjective_score": 0, "w": 576, "file_size": 2309006}, "normal": {"duration": 30.117, "h": 640, "subjective_score": 0, "w": 360, "file_size": 834465}}, "md5": "53ab71c725aa10c4866dc2005ec75e85", "duration": 30.117, "file_sign": "53ab71c725aa10c4866dc2005ec75e85", "thumb_uri": "2d95b0005df87ab9ca92e", "vu": "v02016650000bmkmd4uue3ml5tnh4nig"} --}