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非常感谢作者大大 #23

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yangha886 opened this issue Dec 7, 2019 · 0 comments
Open

非常感谢作者大大 #23

yangha886 opened this issue Dec 7, 2019 · 0 comments

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@yangha886
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之前网上找了很多关于AVFoundation拼接多视频的代码没有一个可用, 后来发现作者的这个项目真心牛逼, 后来研究了一下代码发现每次合成必定需要导出生成,然而我现在项目没有必要实时导出生成文件,所以我改了一下代码,预览时仅仅只输出mutableVideoComposition以及mutableAudioMix, 因为项目涉及到混音,只输出mutableVideoComposition 混音音量大小无法调整, 后来又发现多分辨率视频生成的时候会因为第一个视频的分辨率和后续视频分辨率不同导致出现黑边,目前正在研究如何去掉黑边或者生成毛玻璃效果的,初学视频这块不懂很多,感谢作者的分享!
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