2

我正在使用 AVCaptureView 录制视频，并且在第一次按下录制按钮时一切正常。能够录制视频并在录制结束后将其保存在磁盘上。但此时，我无法重新开始第二次录制。录制按钮显示为停止录制按钮（而不是开始录制）。代码非常简单

- (void)captureView:(AVCaptureView *)captureView startRecordingToFileOutput:(AVCaptureFileOutput *)fileOutput {

NSLog(@"started recording");
[VideoCaptureView.fileOutput startRecordingToOutputFileURL:_outputURL recordingDelegate:self];

}

- (void) captureOutput: (AVCaptureFileOutput *) captureOutput didFinishRecordingToOutputFileAtURL:(NSURL *)outputFileURL fromConnections:(NSArray *)connections error:(NSError *)error {

NSLog(@"didFinishRecordingToOutputFileAtURL");
BOOL recordedSuccessfully = YES;
if ([error code] != noErr){
    id value =  [[error userInfo] objectForKey:AVErrorRecordingSuccessfullyFinishedKey];
    NSLog(@"recording value %@", value);
    if (value){
        recordedSuccessfully = [value boolValue];
    }
}
if (recordedSuccessfully){
    NSLog(@"recorded Successfully");

在此例程结束时，我收到消息“已成功录制”，但未启用录制按钮。

我是否需要手动释放会话或其他东西以便我可以重置视图？

4

0 回答 0