两个月后，重新打开画面，他发现了新的剪辑逻辑。声音的河流引领他重新拼接影像碎片，他不再执着于最初预设的政治历史框架，而是让材料自身的情感脉络浮现。杜耀豪总结：“电影实际上是一个非常透明的失败过程。我没有成功地把他们聚在一起，也没有人比以前更快乐。”
The whole algorithm can be expressed in psuedocode like so:
，这一点在WPS官方版本下载中也有详细论述
tee() splits a stream into two branches. It seems straightforward, but the implementation requires buffering: if one branch is read faster than the other, the data must be held somewhere until the slower branch catches up.，更多细节参见同城约会
A simple demonstration of the use of a probability matrix to select from two candidate colours. In this case, both colours contribute equally to the initial input colour. The normalised threshold matrix value at for a given pixel is compared against the cumulative probability of each candidate.