Adeia filed 1 patent in cloud gaming.
The filing addresses adaptive quantization parameter control technology designed to manage bitrate spikes during scene changes in cloud gaming environments. This approach targets latency issues that can cause gameplay interruptions and excessive IDR frame generation during Streaming sessions.
Adeia's single cloud gaming patent tackles the cascading failure problem that occurs when sudden scene changes overwhelm encoder bitrate budgets. The technology monitors encoding parameters in real time and predicts when an upcoming scene transition will cause a bitrate spike that exceeds network capacity. Instead of waiting for frames to drop and then recovering with large IDR frames (which themselves risk being dropped and triggering another recovery cycle), the system preemptively adjusts quantization parameters or modifies frame content to keep bitrates within safe thresholds. This preventive approach stops the chain reaction where one dropped frame leads to heavy recovery frames that create further drops, eliminating the stuttering and stalls that plague cloud gaming during visually complex moments.
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