"video recording stopped the maximum length for this video has been reached" Xcode iPhone

Question

我正在使用ImagePickerController进行iPhone视频捕获。我用它来使视频的最大长度为 60 秒。

imagePicker.videoMaximumDuration=60;

我收到默认警报：

"视频录制停止，已达到此视频的最大长度"

我不想在时间达到 60 秒时看到此警报，如何使其不显示？

Answer 1

正如Apple所说：

"此属性的默认值为 10 分钟（600 秒）"

所以使用：

    let picker = UIImagePickerController()
    picker.sourceType = .camera
    picker.mediaTypes = [kUTTypeMovie as String]
    picker.videoQuality = .typeMedium // .typeHigh
    picker.videoMaximumDuration = 20 * 60  // is in secs., here 20 minutes