Video Codec SDK is a comprehensive set of APIs, high-performance tools, sample applications, reusable code, and documentation for hardware-accelerated video encoding and decoding on Windows and Linux. The NVENCODE and NVDECODE APIs in the NVIDIA Video Codec SDK are C-style APIs, useful for high...
简介: 编译NVIDIA之Video_Codec_SDK_9.1.23之Sample 下载Video_Codec_SDK https://blog.csdn.net/quantum7/article/details/106932663 安装依赖库 https://blog.csdn.net/quantum7/article/details/106954214 https://blog.csdn.net/quantum7/article/details/106954225 修改编译脚本 https://blog.csdn.net/...
下载Video_Codec_SDK 安装依赖库 修改编译脚本 编译 export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:${PKG_CONFIG_PATH} make 2. 3.
Updates to Video Codec SDK, including AV1 encoding on the new Ada GPU generation and updates to Optical Flow SDK, including the new frame rate up conversion library, are announced at GTC. Learn More Resources GPU Support Matrix Get started developing with Video Codec SDK. ...
NVIDIA VIDEO CODEC SDK Read Me v | May 2023 Table of Contents Chapter 1. Read Me...1 1.1. Release Notes...
intGetCapabilityValue(GUID guidCodec, NV_ENC_CAPS capsToQuery); /** * @brief This function is used to get the current device on which encoder is running. */ void*GetDevice()const{returnm_pDevice; } /** * @brief This function is used to get the current device type which encoder is...
3. 32 bit compilation support for Video Codec SDK sample applications will be removed in future. NVIDIA VIDEO CODEC SDK v | 1 Notice This document is provided for information purposes only and shall not be regarded as a warranty of a certain functionality, condition, or ...
编译NVIDIA之Video_Codec_SDK_9.1.23之Sample export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:${PKG_CONFIG_PATH} make 1. 2. 3.
NVIDIA Video Codec SDK提供了一套全面的 API,用于在 Windows 和 Linux 上进行硬件加速视频编码和解码。12.2版本提高了高效视频编码 (HEVC) 的视频质量。它显著降低了比特率,尤其是对于自然视频内容。这篇文章详细介绍了以下新功能: 前瞻级别增加前瞻分析以提高质量(仅限 HEVC)。
前瞻级别可以帮助分析未来帧,并实现对不同帧的高效比特分配,从而优化编码效率。它使用编码树单元 (CTU) 以及其他编码统计数据来改进速率控制。这对于延迟容忍编码非常有用。Video Codec SDK 12.2 提供最多四个不同的前瞻级别,具有不同的性能和质量权衡。