Before revision: DLNA guideline versions 1.0: released June 2004; 2 volumes: Architecture & Protocols, Media Formats; 2 Device Classes: DMP, DMS; About 50 media format profiles 1.5: released March 2006; 3 volumes: Architecture & Protocols, Media Formats, and Link Protection; 12 Devices Classes and 5 Device Capabilities; About 250 media format profiles 2.0: released August 2015; Includes topics like EPG, Content Sync, RUI, WPS, Media Formats, Scheduled recording, DRM 3.0: released August 2015; enhanced response time, improved power efficiency, HEVC support 4.0: released June 2016; solves the "media format not supported" problem between PCs, TVs and mobile devices while supporting Ultra HD TV content streaming DLNA-certified devicesSome of the earlier devices with DLNA included the PlayStation 3, the Nokia N95 and the Pioneer BDP-HD1 Blu-ray player.
After revision: Products supporting DLNADLNA guideline versions 1.0: released June 2004; 2 volumes: Architecture & Protocols, Media Formats; 2 Device Classes: DMP, DMS; About 50 media format profiles 1.5: released March 2006; 3 volumes: Architecture & Protocols, Media Formats, and Link Protection; 12 Devices Classes and 5 Device Capabilities; About 250 media format profiles 2.0: released August 2015; Includes topics like EPG, Content Sync, RUI, WPS, Media Formats, Scheduled recording, DRM 3.0: released August 2015; enhanced response time, improved power efficiency, HEVC support 4.0: released June 2016; solves the "media format not supported" problem between PCs, TVs and mobile devices while supporting Ultra HD TV content streaming DLNA-certified devicesSome of the earlier devices with DLNA included the PlayStation 3, the Nokia N95 and the Pioneer BDP-HD1 Blu-ray player.