CrystalPlayer

单目摄像机标定，摄像机标定源代码程序，c++，opencv(single camera calibration，camera calibration, C++,opencv)

rgb顺序的视频图片转换为bgr格式的方法，曾经困扰了我一阵子(rgb sequence of video images converted to bgr format, had bothered me for a while)

matlab中的音频读取程序，包含详尽的注释，以及采样率的设置。(matlab audio sample rate)

猪猪音乐播放器是一个很简洁的音乐播放器，播放器的主界面只有简单的开始、后退、播放三个按钮。其余的就是专辑图片、歌曲名称、歌手名。因为大部分歌曲都没有专辑图片，所以项目中的专辑图片是几张写死的随机出现的图片。我不知道如果歌曲中如果有专辑图片会不会显示歌曲中的专辑图片。在主界面点击菜单可以出现播放列表、播放模式、版本检查、退出应用等按钮。播放列表里面的音乐时间布局显示有点问题，可能在大分辨率的手机上显示会正常。项目比较简单，也有详细的中文注释，适合新手学习和二次开发。(Pig music player is a very simple music player, player of the main interface only simple beginning, drawing back, playing three buttons. The rest is the album picture, the name of the song, the name of the singer. Because most of the songs are not on the album, so the project s album picture is a few random pictures of the dead. I don t know if there are any pictures of the album in the song if there is a picture of the album. Click menu in the main interface can appear play list, play mode, version check, exit applications, etc.. Play the music inside the list of time layout shows a little problem, it is possible to display on the large resolution of the phone will be normal. The project is relatively simple, there are detailed Chinese notes, suitable for beginners to learn and the two development.)

program for PIC18f4550 in machatronics

EM8471神龙卡源代码,支持MPEG4,AVI等硬件格式播放.(EM8471 SHENLONG card source code, support for MPEG4, AVI format players and other hardware.)

wav文件的与处理，包括预加重，分帧，合并，测试通过(wav files with the treatment, including pre-emphasis, sub-frame, combined, tested through)

音频播放的学习！可以供大家学习 大家可以参考一下(audio record)

这是一个8x8的矩阵切换程序，可实现8个通道的音频高清视频切换。(This is a 8x8 matrix switcher can achieve 8-channel audio HD video switching.)

基于FFmpeg的视频播放器，本程序实现了视频文件的解码和显示（支持HEVC，H.264，MPEG2等）(video player developed by ffmpeg ，support hevc，h.264,mpeg2.etc )