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hawk0620 avatar hawk0620 commented on July 1, 2024 1

CropVideoUtil 需要根据视频方向修改 CGAffineTransform,因为我对视频方向做过处理,所以 CorpVideoUtil 可能只适合当前的场景,你可以根据自己的视频方向做调整。GPUImageMovieWriter 貌似只有开始录制和结束录制,之前用它实现分段拍摄效果不太理想,如果是没有分段拍摄的需求,建议用 GPUImageMovieWriter。

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ClegeJJ avatar ClegeJJ commented on July 1, 2024 1

自己查了下 好像是GPUImage自身的问题 每次设置GPUImageMovieWriter前要调用addAudioInputsAndOutputs ...你的源码中并没有用到GPUImageMovieWriter所以没有此类问题

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ClegeJJ avatar ClegeJJ commented on July 1, 2024

满脑子疑问 希望大神解答 有相关方面的学习资料就更好啦

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ClegeJJ avatar ClegeJJ commented on July 1, 2024

万分感谢~~~

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ClegeJJ avatar ClegeJJ commented on July 1, 2024

...为什么我录完视频 裁剪之后的视频 有时候第一帧画面是黑的呢~ 而你的裁剪完就不会出现这种bug,是需要设置什么吗

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