问题 提问于 2016年8月17日
I've been working on an animated music video, and completed it using movie maker. When I completed the video however, I noticed strange pixels in various parts of the video, usually in darker scenes for some reason.
I figured it was due to using a screen recorder that compressed the original resolution, so I redid the video by directly downloading the clips I wanted. The original mp4 files have no such artifacts and its only after adding the videos into Movie Maker that they appear.
I would like to know what is the cause of this issue, and if it can be fixed?
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