Автор: Frantisek Korbel
Название: FFmpeg Basics: Multimedia handling with a fast audio and video encoder
Издательство: CreateSpace Independent Publishing Platform
Год: 2012
ISBN: 978-1479327836
Язык: English
Формат: pdf
Размер: 22,6 mb
Страниц: 216

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