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所在平台: Udemy |
课程主页: https://www.udemy.com/course/a-video-coding-refresher/
课程评论：没有评论
课程名称：视频编码复习 课程概述：视频编码技术的显著提高意味着编码计算和复杂性的相应增加。例如，超高质量编码可能只适用于非实时应用。因此，未来视频编码器的发展将越来越针对特定应用进行优化。优化视频编码的效率需要细致的努力和系统的方法，通过分析多种视频内容和编码参数的编码性能来实现。分辨率、色彩/亮度、帧率以及视频编码过程中信息损失的程度等因素都会影响视觉质量。本课程概述了视频编码的关键原则，并结合120张精心准备的插图幻灯片，以增强清晰度并加速学习。更具体地说，它提供了关于视频编码基本构件的重要见解，并包含一个简短的测验。 学习成果： - 视频编码的考虑因素及质量评估 - 色彩格式和高动态范围（HDR）技术 - H.26x（MPEG）视频编码 - 块划分、内编码和外编码 - 变换编码与离散余弦变换（DCT） - 量化与熵编码 - 循环过滤技术 - 视频容器、接口及IP传输 关于讲师：讲师在视频编码和流媒体领域发表了多部书籍和许多科学研究论文。他拥有6项美国视频专利，这些专利已被许可给行业，并因此获得了全国广播协会技术创新奖，表彰其在高级媒体技术演示方面的贡献。同时，他为康卡斯特/全国广播公司、Qualcomm、摩托罗拉解决方案、各大学以及IEEE等机构进行了多次定制视频课程，并曾担任有线电视和视频流媒体的专家证人。
Significant improvements in video coding efficiencies entail a corresponding increase in encoding computation and complexity. For example, very high quality encoding may only be suitable for non-realtime applications. As a consequence, video codec development will become increasingly optimized toward specific applications in future. Optimizing the efficiency of video coding requires a painstaking effort and a systematic approach in analyzing the coding performance using a wide variety of video content and coding parameters. Factors such as resolution, color/brightness volume, frame rate, and amount of information loss in video coding all impact the visual quality. The course gives an overview of the key principles of video coding and comprises 120 illustrative slides that are meticulously prepared to maximize clarity and accelerate learning. More specifically, it provides invaluable insights on the video coding building blocks. It also contains a short quiz.Learning OutcomesVideo coding considerations and quality assessmentColor formats, HDR technologies, H.26x (MPEG) video codingBlock partitioning, intracoding and intercodingTransform coding and DCTQuantization and entropy codingIn-loop filteringVideo containers, interfaces, and IP transportAbout the InstructorThe instructor has published several books and many scientific research papers on video coding and streaming. He has developed 6 U.S. video patents that were licensed to industry and received the National Association of Broadcasters Technology Innovation Award for demonstrations of advanced media technologies. He has also conducted many custom video courses for Comcast/NBC, Qualcomm, Motorola Solutions, universities, and the IEEE, and has served as an expert witness on cable TV and video streaming.
