simplest_ffmpeg_video_filter
所属分类：图形图像处理
开发工具：Visual C++
文件大小：13228KB
下载次数：102
上传日期：2014-08-16 16:50:43
上 传 者：
leixiaohua1020
说明： 最简单的基于FFmpeg的AVfilter例子（水印叠加）。FFMPEG中有一个类库：libavfilter。该类库提供了各种视音频过滤器。本代码在libavfilter基础上完成了一个水印叠加器。
该代码完成了一个水印叠加的功能。可以将一张透明背景的PNG图片作为水印叠加到一个视频文件上。
详细信息《最简单的基于FFmpeg的AVfilter例子（水印叠加）》：
http://blog.csdn.net/leixiaohua1020/article/details/29368911
(This software uses FFmpeg s AVFilter to add watermark in a video file.
It can add a PNG format picture as watermark to a video file.
It s the simplest example based on FFmpeg s AVFilter.
Suitable for beginner of FFmpeg)
文件列表:
simplest_ffmpeg_video_filter (0, 2014-08-16)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter (0, 2014-08-16)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter.sln (951, 2014-05-05)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter.suo (18944, 2014-06-27)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\avcodec-55.dll (18936320, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\avdevice-55.dll (1340928, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\avfilter-4.dll (2034688, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\avformat-55.dll (5342720, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\avutil-52.dll (418304, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\cuc_ieschool.flv (933615, 2014-01-01)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include (0, 2014-08-16)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\inttypes.h (5721, 2012-05-23)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavcodec (0, 2014-08-16)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavcodec\avcodec.h (175612, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavcodec\avfft.h (3111, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavcodec\dxva2.h (2392, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavcodec\old_codec_ids.h (10654, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavcodec\vaapi.h (4007, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavcodec\vda.h (4094, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavcodec\vdpau.h (6200, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavcodec\version.h (5593, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavcodec\xvmc.h (6062, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavdevice (0, 2014-08-16)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavdevice\avdevice.h (16642, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavdevice\version.h (1861, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavfilter (0, 2014-08-16)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavfilter\asrc_abuffer.h (3321, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavfilter\avcodec.h (3784, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavfilter\avfilter.h (56887, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavfilter\avfiltergraph.h (975, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavfilter\buffersink.h (7539, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavfilter\buffersrc.h (4898, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavfilter\version.h (3498, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavformat (0, 2014-08-16)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavformat\avformat.h (98969, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavformat\avio.h (18001, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavformat\version.h (2830, 2014-05-06)
simplest_ffmpeg_video_filter\simplest_ffmpeg_video_filter\include\libavutil (0, 2014-08-16)
... ...
最简单的基于FFmpeg的AVFilter例子（叠加水印）
Simplest FFmpeg AVfilter Example (Watermark)
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
本程序使用FFmpeg的AVfilter实现了视频的水印叠加功能。
可以将一张PNG图片作为水印叠加到视频上。
是最简单的FFmpeg的AVFilter方面的教程。
适合FFmpeg的初学者。
FFmpeg类库版本：2014.5.6
This software uses FFmpeg's AVFilter to add watermark in a video file.
It can add a PNG format picture as watermark to a video file.
It's the simplest example based on FFmpeg's AVFilter.
Suitable for beginner of FFmpeg
FFmpeg version: 2014.5.6
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