ffmpeg
测试av_packet相关api
https://gitee.com/flying-guy/c--practice/blob/master/ffmpeg/01-buffer/avpacket.c
从mp4中提取aac
https://gitee.com/flying-guy/c--practice/blob/master/ffmpeg/02_ffmpeg_extract_aac/main.c
从mp4中提取h264
https://gitee.com/flying-guy/c--practice/blob/master/ffmpeg/03_ffmpeg_extract_h264/main.c
mp4解封装
https://gitee.com/flying-guy/c--practice/blob/master/ffmpeg/07-01-ffmpeg-demux/main.c
解码裸流音频，aac/mp3->pcm
https://gitee.com/flying-guy/c--practice/blob/master/AudioVideo/ffmpeg_decode_audio/main.c
解码裸流视频，h264->yuv
https://gitee.com/flying-guy/c--practice/blob/master/AudioVideo/ffmpeg_decode_video/main.c
mp4解封装出h264和aac
https://gitee.com/flying-guy/c--practice/blob/master/AudioVideo/ffmpeg_demux_mp4/main.c
从flv中分离出h264和aac
https://gitee.com/flying-guy/c--practice/blob/master/AudioVideo/01_flv_parser/main.cpp
解码裸流音频，aac->pcm
https://gitee.com/flying-guy/c--practice/blob/master/AudioVideo/05_avio_decode_audio/main.c
音频重采样pcm
https://gitee.com/flying-guy/c--practice/blob/master/AudioVideo/06_audio_resample/main.c
音频重采样复杂封装pcm
https://gitee.com/flying-guy/c--practice/blob/master/AudioVideo/07_audio_resample/main.c
sdl
https://gitee.com/flying-guy/c--practice/blob/master/sdl/01-sdl-basic/main.c
https://gitee.com/flying-guy/c--practice/blob/master/sdl/01-sdl-event/main.c
https://gitee.com/flying-guy/c--practice/blob/master/sdl/01-sdl-pcm/main.c
https://gitee.com/flying-guy/c--practice/blob/master/sdl/01-sdl-thread/main.c
https://gitee.com/flying-guy/c--practice/blob/master/sdl/01-sdl-window/main.c
https://gitee.com/flying-guy/c--practice/blob/master/sdl/01-sdl-yuv/main.c