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testVideoFilter导出视频太大 #7

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LazyOranger opened this issue Dec 7, 2020 · 0 comments

LazyOranger commented Dec 7, 2020

[[AVAssetExportSession alloc] initWithAsset:asset presetName:AVAssetExportPresetHighestQuality];
这样写视频导出会大很多,有什么方法可以得到原视频的分辨率么

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