iOS 视频保存到相册

/**
 视频保存到相册

 @param videoPath 视频path
 @param saveHandle 回调
 */
-(void)saveVideoWithVideoPath:(NSString *)videoPath handle:(void(^)(BOOL,NSError *))saveHandle;


//将视频保存到相册
-(void)saveVideoWithVideoPath:(NSString *)videoPath handle:(void(^)(BOOL,NSError *))saveHandle{
    [[PHPhotoLibrary sharedPhotoLibrary]performChanges:^{
        //写入video到相册
        PHAssetCreationRequest *creationRequest = [PHAssetCreationRequest creationRequestForAsset];
        PHAssetResourceCreationOptions *options = [[PHAssetResourceCreationOptions alloc] init];
        [creationRequest addResourceWithType:PHAssetResourceTypeVideo fileURL:[NSURL fileURLWithPath:videoPath] options:options];
        
    } completionHandler:^(BOOL success, NSError * _Nullable error) {
        saveHandle(success,error);
    }];
}