Question

在我的应用程序中，我需要从模拟器中获取视频，我需要上传到server.can任何一个帮助给我。请尽快提供任何解决方案。

谢谢＆amp;问候 T.swathi

Answer 1

首先，创建一个UIImagePickerController

在您的课程中，您需要实现UIImagePickerControllerDelegate协议并将其连接到选择器上的delegate属性。一旦用户选择了某些内容，您应该能够获得从didFinishPickingMediaWithInfo中选择的媒体的位置。

//在iOS设备中检入不在模拟器中

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
    // this is the file system url of the media
    NSURL* videoUrl = [info objectForKey:UIImagePickerControllerMediaURL];

    // TODO: read in data at videoUrl and write upload it to your server
}

Answer 2

使用此功能可能会有所帮助

-(void)selectVideoButtonClicked:(id)sender{
    UIImagePickerController *imagePicker = [[UIImagePickerController alloc] init];
    imagePicker.delegate = self;
    imagePicker.sourceType =    UIImagePickerControllerSourceTypePhotoLibrary;
    imagePicker.mediaTypes = [[NSArray alloc] initWithObjects:(NSString *)kUTTypeMovie,      nil];
    [self presentViewController:imagePicker animated:YES completion:nil];
 }

并删除“UIImagePickerControllerDelegate”＆amp;并导入框架并使用委托函数从库中选择视频

首先在项目中导入MobileCoreServices.framework，然后在文件CoreServices / CoreServices.h中导入

- (void) imagePickerController: (UIImagePickerController *) picker didFinishPickingMediaWithInfo: (NSDictionary *) info {
    NSString *mediaType = [info objectForKey: UIImagePickerControllerMediaType];
    // Handle a movie capture
    if (CFStringCompare ((CFStringRef) mediaType, kUTTypeMovie, 0)
        == kCFCompareEqualTo) {
        NSString *moviePath = [[info objectForKey:  UIImagePickerControllerMediaURL] path];
        NSLog(@" Video Path %@",moviePath);
        NSString *fileName = [[NSString alloc]init];

        //If you wants get File Name Then you can use this
        if ([moviePath rangeOfString:@"//"].location != NSNotFound) {
            NSString *separatorString = @"//";
           NSArray *disSplit = [moviePath componentsSeparatedByString:separatorString];
            fileName = disSplit[1] ;
            // [self videoUploadingDirect:moviePath];
        }

        if (UIVideoAtPathIsCompatibleWithSavedPhotosAlbum (moviePath)) {
            UISaveVideoAtPathToSavedPhotosAlbum (moviePath, nil, nil, nil);
            }
    }
    [self dismissViewControllerAnimated:YES completion:nil];

}

谢谢：）

如何从ios中的应用程序内部的图像中获取视频

2 个答案: