通过assetURL获取到视频

来源：互联网发布：iphone视频剪辑软件编辑：程序博客网时间：2024/06/05 19:07

首先导入头文件

#import <Photos/Photos.h>

iOS中assetURL样式：

assets-library://asset/asset.mov?id=F2E6E143-4343-4B57-87F9-346936E0EDB3&ext=mov

使用当前的URL过滤到我们想要的数据

 PHFetchResult *result = [PHAsset fetchAssetsWithALAssetURLs:@[assetUrl] options:nil];    PHAsset * PHAsset = result.firstObject;    /// 包含该视频的基础信息    PHAssetResource * resource = [[PHAssetResource assetResourcesForAsset: PHAsset] firstObject];    NSLog(@"%@",resource);    /*     type:     originalFilename:     */    PHImageRequestOptions * options = [[PHImageRequestOptions alloc] init];    options.version = PHImageRequestOptionsVersionCurrent;    options.deliveryMode = PHImageRequestOptionsDeliveryModeHighQualityFormat;    options.synchronous = YES;    __block NSData *videoData = nil;    [[PHImageManager defaultManager] requestImageDataForAsset: PHAsset                                                      options: options                                                resultHandler: ^(NSData * imageData, NSString * dataUTI, UIImageOrientation orientation, NSDictionary * info) {                                                    NSLog(@"%@",imageData);                                                        //这里的imageData就是视频数据;    }];

阅读全文

2 0