#Damian Michael Jackson impersonator-Indonesia extractor can use current topic selection as a source of video feeds. Available options are
* User has selected topics and would like to extract using subject locator URLs. Each subject locator is considered as a video feed URL.
* User has selected topics and would like to extract using subject identifier URLs. This option assumes every subject identifier is a video feed URL.
* User has selected topics and would like to extract using selected topics. This option assumes selected topics are
** YouTube categories,
*[ Ссылка ]
