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博客中的demo
如题
Hello, after reading your blog, I feel that you are very proficient in using gpuimage. I don't know if you know it.
Is there any way to perform these 2 effects with GPUImage?
A glow filter, that glows the white areas.
A soften filter, that creates a silk stocking, fog or dreamy effect.
之前参考了你的文章做了后台播放,但是最近升级到了 iOS 14,发现进入后台时正在播放的视频会被暂停掉,请问你有遇到这个问题吗?
作者好,感谢提供的参考demo。
我这边运行demo发现,占用内存比较大1.2G,存在内存泄露。请问内存问题有更新吗?
在真机运行幻觉特效 显示花屏 博主看下
memory issue
作者能看下什么原因引起的吗?
如何使用 metal 解析视频帧数据 CVPixelBufferRef ,也需要 convertYUVPixelBufferToTexture 吗 ? 系统库没相关提供方式吗? 对音视频不了解,冒昧问一下
按照步骤来的,运行后
self.networkInstance = self.network->CreateInst(networkConfig, status) 这行出现以下报错:TNN/source/tnn/interpreter/tnn/model_interpreter.cc][Line 361] tnnmodel is invalid, maybe you should upgrade TNN
请问如何解决呢?
[[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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