与mp3音频压缩、低通滤波等常规的音频信号处理攻击相比,同步攻击更加难以抵抗,已经成为研究界的一个公开难题。
Compared with common audio signal processing attacks such as MP3 compression, low-pass filtering etc., they are more difficult to manage.
为了更好地解决音频与视频同步问题,提出了一种嵌入式音视频混合信号同步压缩编码算法。
In order to resolve the problem, an embedding scheme for synchronized compression of audio and video is presented.
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