What is "chromecast ""available for specific video sites"""?

Chromecast is a device developed by Google that plugs into the HDMI port on a TV and allows users to stream content from their devices directly onto the TV screen.

While Chromecast supports many different video sites and apps, some sites are only available through specific apps or extensions. For example, Netflix and Hulu can be cast directly from their respective apps, while some websites like YouTube can be cast directly from the browser.

Other sites, such as Amazon Prime Video, may require a separate app or extension to be downloaded in order to cast content to the TV.

Overall, Chromecast is a versatile and convenient way to stream content from a variety of sources, but users should be aware of any specific requirements for casting content from particular sites.