FFmpeg Convert Video Format
FFmpeg is a free and open-source software project consisting of a suite of libraries and programs for handling video, audio, and other multimedia files and streams. At its core is the command-line ffmpeg tool itself, designed for processing video and audio files. It is widely used for format transcoding, basic editing (trimming and concatenation), video scaling, video post-production effects, and standards compliance (SMPTE, ITU).
Wikipedia ── FFmpeg
Introduction
在本篇文章中會透過 FFmpeg 實現將影片編碼轉換。