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pbm
pbmname
Last Update: 2011-10-23
Usage Frequency: 3
Quality:
this is a shell script that grabs a frame of video from the system's video input, and then uses some pbm filters (chosen at random) to manipulate and recombine the video frame in various ways (edge detection, subtracting the image from a rotated version of itself, etc.) then it displays that image for a few seconds, and does it again. this works really well if you just feed broadcast television into it. written by jamie zawinski; 1998.
它其实只是一个 shell 脚本, 从系统的视频输入采集一幅图像, 然后用随机选取的 pbm 滤波器处理它, 并采用各种方式重新组合视频图像, 比如边缘检测、 从旋转后的图像中减去它自己、 等等。 然后它将图像显示几秒钟, 再重新开始。 您只要给它广播电视图像就会非常有趣 。