pornhubは前に修正版が上がってた
これで行けるはず
5行になってるけど【改行削除】で始まってる行は改行も消して2行にしてね

//-------------------------------------------------------------------------------------------------
//Pornhub
//-------------------------------------------------------------------------------------------------
http://(?:\w+\.)?pornhub\.com/(?:embed/|view_video\.php\?viewkey=)\S+【Tab】http://$EXTRACT1/m=eqgl9daaaa/videos/$EXTRACT2/$EXTRACT3/$EXTRACT4/original/$EXTRACT5
【改行削除】【Tab】$&【Tab】$EXTRACT【Tab】"image_url":"http(?::|%3A)\\?(?:/|%2F)\\?(?:/|%2F)(i\d\.cdn\w{2}\.image\.pornhub\.phncdn\.com)\\?(?:/|%2F)m(?:=|%3D)eqgl9daaaa\\?
【改行削除】(?:/|%2F)videos\\?(?:/|%2F)(\d{6})\\?(?:/|%2F)(\d{2})\\?(?:/|%2F)(\d+)\\?(?:/|%2F)original\\?(?:/|%2F)(\d+\.jpg)
http://www\.pornhub\.com/view_video\.php\?viewkey=\w+【Tab】http://$EXTRACT1/thumbs/$EXTRACT2/$EXTRACT3/$EXTRACT4/large.jpg【Tab】$&【Tab】$EXTRACT
【改行削除】【Tab】"image_url":"http(?::|%3A)(?:/|%2F){2}(cdn\d+\.image\.pornhub\.phncdn\.com)(?:/|%2F)thumbs(?:/|%2F)(\d{3})(?:/|%2F)(\d{3})(?:/|%2F)(\d{3})(?:/|%2F)main\.jpg