iOS使用TZImagePickerController或者HXPhotoPicker导出视频出现特殊有毒视频"视频导出失败"的问题解决

一、TZImagePickerController解决方法：

导出视频参数由AVAssetExportPresetHighestQuality或者AVAssetExportPresetMediumQuality替换成：AVAssetExportPresetLowQuality就能导出成功

[[TZImageManager manager] getVideoOutputPathWithAsset:asset presetName:AVAssetExportPresetHighestQuality success:^(NSString *outputPath) {
} failure:^(NSString *errorMessage, NSError *error) {
        //【再次导出视频】导出视频失败后，再次低质量导出一次，防止出现特殊有毒视频导出失败：AVAssetExportPresetLowQuality
        [[TZImageManager manager] getVideoOutputPathWithAsset:asset presetName:AVAssetExportPresetLowQuality success:^(NSString *outputPath) {

         } failure:^(NSString *errorMessage, NSError *error) {
              
       }];
 }];

二、HXPhotoPicker解决方法：

导出视频参数由AVAssetExportPresetHighestQuality或者AVAssetExportPresetMediumQuality替换成：AVAssetExportPresetLowQuality就能导出成功

 HXPhotoModel *model = self.dataSouceVideo.firstObject;
[model exportVideoWithPresetName:AVAssetExportPresetMediumQuality startRequestICloud:nil iCloudProgressHandler:nil exportProgressHandler:^(float progress, HXPhotoModel * _Nullable model) {
                // 导出视频时的进度，在iCloud下载完成之后
            } success:^(NSURL * _Nullable videoURL, HXPhotoModel * _Nullable model) {
                // 导出完成, videoURL
             
            } failed:^(NSDictionary * _Nullable info, HXPhotoModel * _Nullable model) {
                //【再次导出视频】失败，在此用最低质量去导出一次视频，防止有些特殊视频导出失败
                [model exportVideoWithPresetName:AVAssetExportPresetLowQuality startRequestICloud:nil iCloudProgressHandler:nil exportProgressHandler:^(float progress, HXPhotoModel * _Nullable model) {
                    // 导出视频时的进度，在iCloud下载完成之后
                } success:^(NSURL * _Nullable videoURL, HXPhotoModel * _Nullable model) {
                    // 导出完成, videoURL
             
                    
                } failed:^(NSDictionary * _Nullable info, HXPhotoModel * _Nullable model) {
                 
                }];
            }];