[2] One example of enhancements is specification of thumbnails for each media enclosure,[3] and the possibility to enclose multiple versions of the same content (e.g. different file formats).
The format can be used for podcasting, which uses the RSS format as a means of delivering content to media-playing devices, as well as Smart TVs.
The standard is also used by content publishers to feed media files into Yahoo!
Video Search, which is a feature of Yahoo!
[citation needed] This article about podcasting is a stub.