use FFmpeg's AVFilter to add watermark in a video file
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simplest_ffmpeg_video_filter
simplest_ffmpeg_video_filter_pure
.gitignore
readme.txt
simplest_ffmpeg_avfilter.jpg
simplest_ffmpeg_avfilter_pure.png
simplest_ffmpeg_video_filter.sln
simplest_ffmpeg_video_filter.suo

readme.txt

最简单的基于FFmpeg的AVFilter例子
Simplest FFmpeg AVfilter Example

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
 
 
本程序使用包含下面两个项目:
simplest_ffmpeg_video_filter:可以将一张PNG图片作为水印叠加到视频上,结合使用了libavfilter,libavcodec等类库。
simplest_ffmpeg_video_filter_pure:可以给YUV像素数据加特效,只用了libavfilter库。


This project contains 2 projects:
simplest_ffmpeg_video_filter: Put a PNG picture as watermark to a video file, use some libraries such as libavfilter and libavcodec.
simplest_ffmpeg_video_filter_pure:Add excellent effect to YUV raw data, only use libavfilter.