{!-- PGC_VIDEO:{"thumb_height": 640, "thumb_url": "183aa000617530f21a8b8", "vname": "", "vid": "v020164a0000bh2n4pviv423dk40rrhg", "thumb_width": 356, "src_thumb_uri": "183a4000a11b632037c5e", "sp": "toutiao", "update_thumb_type": 1, "vposter": "https://p3-sign.toutiaoimg.com/mosaic-legacy/183aa000617530f21a8b8~noop.image?x-expires=1976256477&x-signature=Czl8G6f3ZvSfhfCHGc4CvdMLXQQ%3D", "video_size": {"high": {"duration": 9.966, "h": 854, "subjective_score": 0, "w": 476, "file_size": 713474}, "ultra": {"duration": 9.966, "h": 976, "subjective_score": 0, "w": 544, "file_size": 1070521}, "normal": {"duration": 9.966, "h": 640, "subjective_score": 0, "w": 356, "file_size": 496268}}, "md5": "6f1a075d7feb914d126a7be5db5b78d1", "duration": 9.966, "file_sign": "6f1a075d7feb914d126a7be5db5b78d1", "thumb_uri": "183aa000617530f21a8b8", "vu": "v020164a0000bh2n4pviv423dk40rrhg"} --}