问题 提问于 2018年4月30日
Hello! I am trying to make a movie in the photos app and using the video editor that is embedded.
The other day I had multiple choices of music available but I now only have the "Happy beat"
someone please help me!
较早的帖子，发布于 2018年4月30日。 其中的信息可能已经过时。
本帖暂无中文翻译，以下为英文原文。
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