FFmpeg Basics 在线电子书 图书标签: ffmpeg 视频技术 计算机 编程 音视频 计算机科学 程序设计 ffmpeg的
发表于2024-12-25
FFmpeg Basics 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
ffmpeg 几个命令的基本用法,很好的入门教材。
评分终于稍微搞清楚ffmpeg那些反人类的命令行参数了。。。不知道ffmpeg养活了多少给它写GUI的XX格式工厂/XX播放器项目。。。某种意义上各种直播网站还有油管啥的也能算????
评分终于稍微搞清楚ffmpeg那些反人类的命令行参数了。。。不知道ffmpeg养活了多少给它写GUI的XX格式工厂/XX播放器项目。。。某种意义上各种直播网站还有油管啥的也能算????
评分终于稍微搞清楚ffmpeg那些反人类的命令行参数了。。。不知道ffmpeg养活了多少给它写GUI的XX格式工厂/XX播放器项目。。。某种意义上各种直播网站还有油管啥的也能算????
评分ffmpeg 几个命令的基本用法,很好的入门教材。
Frantisek Korbel is a Zend Certified Engineer and his work includes programming, video editing and web design. In 2004 he created a First Aid Basics freeware using Macromedia Flash and since then he often works with animations and video. Using Adobe AIR in 2009 he developed a Learning Periodic Table of chemical elements. Big part of his activities is devoted to the volunteering, mainly for educational and community projects in developing countries (Africa - nkolfoulou.org, oyoko.org), India (kidedu.org), etc. He participates in various projects by UN Volunteering and on WaterWiki.net website design coordinated by United Nations Development Programme. For this book he created a supporting website ffmpeg.tv.
The book will try to make you familiar with FFmpeg tools that are used by Facebook, Google and many other companies. You will learn how to:
● scale, pad, crop, flip, rotate, blur, sharpen and denoise video
● speed up or slow down audio and video
● create sounds with mathematical expressions
● generate refrain of winter song Jingle Bells
● let the computer to read the text with selected voice
● display and record input from your webcam
● record input from microphone or send it to loudspeakers
● convert video to images and images to video
● add static or dynamic text on video
● add, edit or delete file metadata
● preview modified input in 2, 3 or 4 windows
● include a logo or provide Picture in Picture
● simplify repeated tasks with batch jobs
● display input from 2 webcams in one window
● set the bitrate, frame rate, maximum file size and related options
● display FFmpeg help and information about its codecs, formats, protocols, etc.
● use various filters in filterchains and filtergraphs
● encode subtitles directly to the video stream
● join various file formats, modify streams and modify audio channels
● monetize uploads on video sharing websites
● and much more
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FFmpeg Basics 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024