Verschachteln Variabler Bitratenströme für Gpu-Implementierungen

Details

Veröffentlichungs-Nr.

EP4138394

Aktenzeichen

EP22183479

Anmeldetag

7. Juli 2022

Veröffentlichung

1. März 2023

Rechtsraum

EP

IPC

H03M7/40H04N19/91G06T9/00H03M7/30

Abstract

Interleaving of variable bitrate streams for GPU implementations is described. An example of an apparatus includes one or more processors including a graphic processor, the graphics processor including a super-compression encoder pipeline to provide variable width interleaved coding; and memory for storage of data, wherein the graphics processor is to perform parallel dictionary encoding on a bitstream of symbols one of multiple workgroups, the workgroup to employ a plurality of encoders to generate a plurality of token-streams of variable lengths; create a histogram including at least tokens from the plurality of token-streams for the workgroup to generate an optimized entropy code; entropy code each of the plurality of token-streams for the workgroup into an encoded bitstream; and variably interleave the encoded bitstreams to generate an interleaved bitstream and bookkeep a size of the interleaved bitstream.

Anmelder

Firma

Intel Corporation

Land

🇺🇸 USA

Fachgebiete