Intel Corporation

Jian Hu

Jakob Saxtorph

Kailash Kamana

Shriram Deshpande

This disclosure describes systems, methods, and devices related to providing video coding mode decisions to multiple video codecs. A method may include receiving, at a first engine of a graphics processor, intra coding mode candidates associated with generating bitstreams of coded video; receiving, at the first engine, inter coding mode candidates associated with generating the bitstreams; receiving, at the first engine, palette coding mode candidates associated with generating the bitstreams; generating, by the first engine, based on rate distortion estimates associated with the received candidates, coding mode decisions associated with generating the bitstreams; sending, by the first engine, the coding mode decisions to a second engine of the graphics processor and to a third engine of the graphics processor, the second engine using a first codec and the third engine using a second codec different than the first codec; generating the encoded bitstreams based on the coding mode decisions.

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El Dorado Hills, CA, United States of America

Jian Hu