视音频数据处理入门

最简单的视音频数据处理示例 Simplest MediaData Test 雷霄骅 Lei Xiaohua leixiaohua1020@126.com 中国传媒大学/数字电视技术 Communication University of China / Digital TV Technology http://blog.csdn.net/leixiaohua1020 本项目包含如下几种视音频数据解析示例： (1)像素数据处理程序。包含RGB和YUV像素格式处理的函数。 (2)音频采样数据处理程序。包含PCM音频采样格式处理的函数。 (3)H.264码流分析程序。可以分离并解析NALU。 (4)AAC码流分析程序。可以分离并解析ADTS帧。 (5)FLV封装格式分析程序。可以将FLV中的MP3音频码流分离出来。 (6)UDP-RTP协议分析程序。可以将分析UDP/RTP/MPEG-TS数据包。 This project contains following samples to handling multimedia data: (1) Video pixel data handling program. It contains several examples to handle RGB and YUV data. (2) Audio sample data handling program. It contains several examples to handle PCM data. (3) H.264 stream analysis program. It can parse H.264 bitstream and analysis NALU of stream. (4) AAC stream analysis program. It can parse AAC bitstream and analysis ADTS frame of stream. (5) FLV format analysis program. It can analysis FLV file and extract audio stream from it. (6) UDP-RTP protocol analysis program. It can analysis UDP/RTP/MPEG-TS Packet.