AVAssetExportSession giving me a green border on right and bottom of output video

Question

Here\'s the code:

AVAssetExportSession *exporter = [[AVAssetExportSession alloc] initWithAsset:mixComposition presetName:AVAssetExportPresetHighestQuality];
             


        

Answer 1

a much nicer solution to get the multiple of 16 would be this approach:

floor(width / 16) * 16

or

ceil(width / 16) * 16

depending on your preference of having a smaller or bigger width