问题 提问于 2017年1月14日
Recently i edited a 2 hours video by adding text. It is on an MP4 file. I want to create a new video by reducing the existing one by about 75% and taking out the music overlay. What is the easiest way to do this? Moviemaker shows some editing techniques
but i can't fiqure out how to delete parts and keep others easily. |Thanks
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