Giới Thiệu · A4 Video Converter
With a very easy to use interface A4 Video Converter can convert video formats, extract audio from video files and extract images from video files, or capture video clips. It also supports cutting video files, extracting audio and images from any appointed part of video file and joining several video files into a single video file or audio file. Most features are supported such as fast batch conversion, capturing video clips, file browser embedded, drag-drop to load or add video files, conversion with volume adjusting and width*height adjusting, full conversion options.
