MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202617092530 A) filed by Interdigital Ce Patent Holdings, Sas on July 30, 2026, for Dash Signaling Of Display Attenuation Maps In Adaptive Streaming Services.
Inventors include Hamza, Ahmed; Aumont, Franck; Le Meur, Olivier; and Demarty, Claire-Helene.
The application for the patent was published on October 30, 2026, under issue no. 44/2026.
Abstract: Systems and methods for flexible signaling of display attenuation maps and relative attenuation map information in an adaptive streaming protocol manifest or media presentation descriptor (MPD) file, including association of the attenuation maps with related video data in the MPD. In some implementations, a client device may receive a manifest comprising an identification of a plurality of representations of an item of streaming media content and one or more display attenuation maps. The client device may retrieve media segments of a representation of the media content; retrieve media segments of a display attenuation map corresponding to the representation; and display the media segments of the representation, adjusted based on the media segments of the display attenuation map. Selection of the representation and/or display attenuation map may be performed by the client based on network and power conditions and parameters in the manifest.
Disclaimer: Curated by HT Syndication.
