cocoajin

摘要： iOS 使用 AVCaptureVideoDataOutputSampleBufferDelegate获取实时拍照的视频流可用于实时视频聊天实时视频远程监控#import // Create and configure a capture session and start it running- (void)setupCaptureSession{ NSError *error = nil; // Create the session AVCaptureSession *session = [[AVCaptureSession alloc] init]; // ... 阅读全文

摘要： 一：使用 iOS 系统UIImagePickerController获取视频大小获取视频长度- (void)viewDidLoad{ [super viewDidLoad]; // Do any additional setup after loading the view. self.title = @"AVVideo Demo"; CGRect theFrame = CGRectMake(10, 15, 130, 20); [self addOpBtnWith:@"pick Video" frame:theFrame action:@selector 阅读全文