{!-- PGC_VIDEO:{"thumb_height": 640, "thumb_url": "2c9ab00047ac380fcb51f", "vname": "", "vid": "v02016950000bl3oiu3rm1nfujjcd430", "thumb_width": 360, "src_thumb_uri": "2c9ab00047ac380fcb51f", "sp": "toutiao", "update_thumb_type": 1, "vposter": "https://p3-sign.toutiaoimg.com/mosaic-legacy/2c9ab00047ac380fcb51f~noop.image?x-expires=1976248539&x-signature=rRATVMooO7%2Fsz4sJ7I9UrqHxAsE%3D", "video_size": {"high": {"duration": 30.07, "h": 854, "subjective_score": 0, "w": 480, "file_size": 1762707}, "ultra": {"duration": 30.07, "h": 1280, "subjective_score": 0, "w": 720, "file_size": 3823967}, "normal": {"duration": 30.07, "h": 640, "subjective_score": 0, "w": 360, "file_size": 1185805}}, "md5": "b0eebb45d50eb569d4597fba4a3e2447", "duration": 30.07, "file_sign": "b0eebb45d50eb569d4597fba4a3e2447", "thumb_uri": "2c9ab00047ac380fcb51f", "vu": "v02016950000bl3oiu3rm1nfujjcd430"} --}