{"rich_content":{"text":"","spans":null},"video":{"vid":"v0d8b0g10000c64mbl3c77u6gc19fmk0","duration":255.118,"width":960,"height":540,"file_size":17435051,"thumb":{"web_uri":"tos-cn-p-0000/7851fb7a2b0c461297ded5f70f35fa7d","width":640,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"normal":{"duration":255.118,"file_size":12326279,"w":640,"h":360}},"is_encrypted":null,"sp":null,"editor_project_id":null,"md5":"788dd77e6d9941996bad210e84b5a462","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}