json.extract! video, :id, :title, :cover_url, :file_url, :play_url, :vv, :user_id

json.play_duration video.video_play_duration
json.published_at video.display_published_at
json.created_at video.display_created_at
json.updated_at video.display_updated_at
user = video.user
json.user_name user&.real_name
json.user_img url_to_avatar(user)
json.user_login user&.login