Weighted prediction mechanism
AssigneeIntel Corporation
InventorsJunhua Hou, Zhihong Yu, Yesheng Xu, Hongbo Lv, Jiangming Wu
Life of this patent
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Abstract
An apparatus to facilitate encoding video data is disclosed. The apparatus includes rendering logic to render graphics video data as frame data, fade extractor logic to extract fade effects data to be applied to the frame data to generate frame auxiliary metadata comprising the fade effects data, weighted prediction logic to receive the frame data and the auxiliary metadata and compute one or more weighted predictions on the frame data at one or more frame sequences indicated in the fade effects data and encoding logic to encode the frame data based on the one or more weighted predictions.
Claims19
-20. (canceled)
An apparatus comprising:
- one or more processors coupled to a memory, the one or more processors to:
- extract fade effects data to be applied to frame data to generate frame auxiliary metadata comprising the fade effects data, wherein the frame data is associated with graphics data;
- and
- encode the frame data based on one or more weighted predictions, wherein the one or more weighted predictions are computed based on the frame data.
A method comprising:
- extracting, by a processor of a computing device, fade effects data to be applied to frame data to generate frame auxiliary metadata comprising the fade effects data, wherein the frame data is associated with graphics data;
- and
- encoding the frame data based on one or more weighted predictions, wherein the one or more weighted predictions are computed based on the frame data.
At least one computer-readable medium having stored thereon instructions which, when executed, cause a computing device to facilitate operations comprising:
- extracting fade effects data to be applied to frame data to generate frame auxiliary metadata comprising the fade effects data, wherein the frame data is associated with graphics data;
- and
- encoding the frame data based on one or more weighted predictions, wherein the one or more weighted predictions are computed based on the frame data.
Dependencies are inferred from the claim text.