摘要
提出一种基于FFMPEG的视频水印仿真系统,该系统将实现视频水印必须的编解码过程构建在完整的FFMPEG编解码库之上,在FFMPEG的编码器中添加视频水印算法,可以选择各种常用编码格式的视频流进行水印嵌入和提取,有很高的应用价值。实验以MPEG-2格式的视频为例,证明FFMPEG可以便捷地实现视频水印的嵌入和提取,为以后视频水印的研究提供一个通用的仿真平台。
This paper put forward a simulation system of video watermarking based on FFMPEG. It builds the coding and decoding process which is necessary for video watermarking on the complete FFMPEG codec library, adds video watermarking algorithm to the FFMPEG eodec. It has high practical value because it allows embedding and extracting watermark on various common formats videos. The experiment takes a video of MPEG_2 as example, and demonstrates that the system based on FFMPEG is convenient to embed and extract video watermark, which provides a general simulation platform for future research on video watermarking.
出处
《电子设计工程》
2013年第23期185-187,共3页
Electronic Design Engineering
基金
国家自然科学基金(61170297)
