{"rich_content":{"text":"试吃102元王刚老师店里卖的冷吃系列，牛肉兔肉一次吃过瘾!","spans":null},"video":{"vid":"v0d8b0230000btb7h8ka63htiikkovpg","duration":254.584,"width":720,"height":406,"file_size":1313,"thumb":{"web_uri":"tos-cn-p-0000/39a05b7be97f4e68a04865fd28939036","width":638,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"high":{"duration":254.584,"file_size":23994520,"w":720,"h":404},"normal":{"duration":254.584,"file_size":19078459,"w":638,"h":360}},"is_encrypted":null,"sp":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}