文件列表:

simplest_ffmpeg_player_2 (0, 2014-08-27)
simplest_ffmpeg_player_2\simplest_ffmpeg_player (0, 2014-08-27)
simplest_ffmpeg_player_2\simplest_ffmpeg_player2.sln (1447, 2014-08-17)
simplest_ffmpeg_player_2\simplest_ffmpeg_player2.suo (49152, 2014-08-27)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\avcodec-55.dll (18936320, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\avdevice-55.dll (1340928, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\avfilter-4.dll (2034688, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\avformat-55.dll (5342720, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\avutil-52.dll (418304, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\cuc_ieschool.flv (933615, 2014-01-01)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include (0, 2014-08-27)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\inttypes.h (5721, 2012-05-23)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavcodec (0, 2014-08-27)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavcodec\avcodec.h (175612, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavcodec\avfft.h (3111, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavcodec\dxva2.h (2392, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavcodec\old_codec_ids.h (10654, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavcodec\vaapi.h (4007, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavcodec\vda.h (4094, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavcodec\vdpau.h (6200, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavcodec\version.h (5593, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavcodec\xvmc.h (6062, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavdevice (0, 2014-08-27)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavdevice\avdevice.h (16642, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavdevice\version.h (1861, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavfilter (0, 2014-08-27)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavfilter\asrc_abuffer.h (3321, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavfilter\avcodec.h (3784, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavfilter\avfilter.h (56887, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavfilter\avfiltergraph.h (975, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavfilter\buffersink.h (7539, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavfilter\buffersrc.h (4898, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavfilter\version.h (3498, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavformat (0, 2014-08-27)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavformat\avformat.h (98969, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavformat\avio.h (18001, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavformat\version.h (2830, 2014-05-06)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavutil (0, 2014-08-27)
simplest_ffmpeg_player_2\simplest_ffmpeg_player\include\libavutil\adler32.h (1584, 2014-05-06)
... ...

最简单的基于FFmpeg的视频播放器 2 Simplest FFmpeg Player 2 雷霄骅 Lei Xiaohua leixiaohua1020@126.com 中国传媒大学/数字电视技术 Communication University of *** / Digital TV Technology http://blog.csdn.net/leixiaohua1020 第2版使用SDL2.0取代了第一版中的SDL1.2 Version 2 use SDL 2.0 instead of SDL 1.2 in version 1. 本程序实现了视频文件的解码和显示（支持HEVC，H.2***，MPEG2等）。 是最简单的FFmpeg视频解码方面的教程。 通过学习本例子可以了解FFmpeg的解码流程。 项目包含两个工程： simplest_ffmpeg_player：标准版，FFmpeg学习的开始。 simplest_ffmpeg_player_su：SU（SDL Update）版，加入了简单的SDL的Event。 备注: 标准版在播放视频的时候，画面显示使用延时40ms的方式。这么做有两个后果： （1）SDL弹出的窗口无法移动，一直显示是忙碌状态 （2）画面显示并不是严格的40ms一帧，因为还没有考虑解码的时间。 SU（SDL Update）版在视频解码的过程中，不再使用延时40ms的方式，而是创建了 一个线程，每隔40ms发送一个自定义的消息，告知主函数进行解码显示。这样做之后： （1）SDL弹出的窗口可以移动了 （2）画面显示是严格的40ms一帧 This software is a simplest video player based on FFmpeg. Suitable for beginner of FFmpeg. Solutions contains 2 Project: simplest_ffmpeg_player：Standard Version, suitable for biginner. simplest_ffmpeg_player_su：SU（SDL Update）Version, Add SDL Event. Remark: Standard Version use's SDL_Delay() to control video's frame rate, it has 2 disadvantages: (1)SDL's Screen can't be moved and always "Busy". (2)Frame rate can't be accurate because it doesn't consider the time consumed by avcodec_decode_video2() SU（SDL Update）Version solved 2 problems above. It create a thread to send SDL Event every 40ms to tell the main loop to decode and show video frames.

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