C program to draw display lists in opengl

最简单的录音程序-most simple recording procedures

语音录制和回放演示程序 V2.0 应用户要求增加了pcm的演示 完美acm语音delphi开发控件:http://www.fatthings.com/ 1.无延迟； 2.无内存泄漏； 3.支持delphi5/6/7； 4.支持gsm6.1 g723.1语音压缩算法； 5.使用简单，兼容性好。 znAcmOut.dcu，播放控件 znAcmIn.dcu，录制控件 znACMConvertor.dcu，转换语音格式控件（可预选编码算法，不弹出 窗口） znACMDialog.dcu 动态选择语音格式控件（弹出选择窗口）-Voice recording and playback demo V2.0 user requirements should be increased by the demonstration pcm perfect delphi development acm voice control: http://www.fatthings.com/1. Without delay 2. No memory leaks 3. Support delphi5/6/7 4. gsm6.1 g723.1 support voice compression algorithm 5. the use of simple, good compatibility. znAcmOut.dcu, playback controls znAcmIn.dcu, recording controls znACMConvertor.dcu, audio format conversion control (which can be pre-coding algorithm, not pop-up window) znACMDialog.dcu dynamic selection control voice format (pop-up selection window)

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mp3 原理图 和pcb-mp3 schematic and PCB

基于NI公司的视频捕捉，模式匹配，图象跟踪软件，参加大学生挑战杯科技作品比赛．-the video capture, pattern matching, image tracking software, students participate Technology Challenge Cup competitions.

如何在delphi中制作字幕滚动窗体,本程序中字幕的内容可以自己写，速度可以由自己控制。-how the subtitles were produced rolling forms, the process of subtitles can write their own speed can be controlled.

语音处理类，支持多个通道混音，及各个通道音量可视化显示-voice processing category, multiple channel audio mixers, and various channel volume visualization display

应用背景程序计算多边形面积。圆通过三点关键技术程序给所有三角形的细节了双方的长度

将YUV420文件转成所需要的YUV422文件，自己设定开始和结束帧号，和图像大小-YUV420 document will be converted to YUV422 required documents, set start and end frame number, and image size

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