METHOD OF COMPOSING MULTIMEDIA DATA AND VIDEO PLAYER FOR PLAYING MOVING PICTURES IN AN ANDROID OPERATING SYSTEM

摘要

Disclosed are a method of composing multimedia data and a video driver. A video player for playing moving pictures comprises: a control unit to which FFmpeg is ported; a data storage unit to separate video data into audio source data and video source data, and store the audio source data and the video source data individually; a decoding unit to convert the source data into PCM data and pixel data; a voice play unit to play the PCM data using a Java-based AudioTrack class; and an image play unit to play the pixel data using a graphic standard API connected to an Android OS. Moving pictures can be freely composed and played on the Android OS.