Currently, Ustream is one of four video-sharing services players can use to stream live footage from the PlayStation 4.
While players will still be able to stream via Twitch, YouTube, and Dailymotion, Ustream will cease to function on PlayStation 4 consoles starting in August.
Ustream and Twitch were the first two streaming services supported by the PlayStation 4 at launch, with YouTube and Dailymotion compatibility arriving within the console s first year of release.
Ustream was previously a preferred option for PlayStation 4 owners who produced gaming-themed talk shows and other live events via the PlayStation 4 Camera-enabled Playroom app.
Twitch has since softened its stance on non-gaming material with the launch of Creative and Food categories.
Starting on August 1, users will no longer have the option of streaming or viewing Ustream broadcasts through the Live from PlayStation service on the PlayStation 4 and PS Vita.