All social media applications now include the feature on their respective platforms. Consumer behavior has evolved, evident in the trends of OTT video subscription and the rapid uptake of live streaming. The processing demands from high quality video applications have pushed limits for broadcast and telecommunication networks. As of July 2019 Kepler, Maxwell, Pascal, Volta and Turing generation GPUs support hardware encoding, and Fermi, Kepler, Maxwell, Pascal, Volta and Turing generation GPUs support hardware decoding. cq E.V.All NVIDIA GPUs starting with the Kepler generation support fully-accelerated hardware video encoding, and all GPUs starting with Fermi generation support fully-accelerated hardware video decoding. AQ strength scale is from 1 (low) - 15 (aggressive) (from 1 to 15) (default 8) When Spatial AQ is enabled, this field is used to specify AQ strength. Set 1 to minimize GOP-to-GOP rate fluctuations (default false) Set this to 1 to enable automatic insertion of non-reference P-frames (default false) Set 1 to indicate zero latency operation (no reordering delay) (default false) set to 1 to enable Temporal AQ (default false) set to 1 to enable Spatial AQ (default false) When lookahead is enabled, set this to 0 to disable adaptive B-frame decision (default true) If forcing keyframes, force them as IDR frames. When lookahead is enabled, set this to 1 to disable adaptive I-frame insertion at scene cuts (default false) Delay frame output by the given amount of frames (from 0 to INT_MAX) (default INT_MAX) (from -2 to INT_MAX) (default any)Īny E.V. Number of concurrent surfaces (from 0 to INT_MAX) (default 32) Number of frames to look ahead for rate-control (from -1 to INT_MAX) (default -1) Multi-pass optimized for constant frame size (only for low-latency presets) Multi-pass optimized for image quality (only for low-latency presets) Override the preset rate-control (from -1 to INT_MAX) (default -1) Set the encoding level restriction (from 0 to 51) (default auto) Set the encoding profile (from 0 to 3) (default main) Set the encoding preset (from 0 to 11) (default medium) Supported pixel formats: yuv420p nv12 p010le yuv444p yuv444p16le bgr0 rgb0

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