【发布时间】：2016-09-25 07:05:06
【问题描述】：
我有一个问题，在我直播我的屏幕后，我尝试录制屏幕，但它不起作用。当我录制我的屏幕然后我尝试直播屏幕时也会发生同样的事情。顺便说一句，我不想把它们一起做。这是在完成一个之后，我尝试使用另一个。如果您需要查看代码或更多信息，请告诉我。我在 Swift 3 中并使用新的重播工具包框架。谢谢！
编辑：这是我正在使用的代码
//LIVE STREAM REPLAYKIT=====================================================================
func broadcastActivityViewController(_ broadcastAVC: RPBroadcastActivityViewController, didFinishWith broadcastController: RPBroadcastController?, error: Error?) {
print("=====hello delegate \(broadcastController?.broadcastURL) (error)")
self.broadcastController = broadcastController
self.broadcastController?.delegate = self
broadcastAVC.dismiss(animated: true) {
self.broadcastController?.startBroadcast(handler: { error in
print("start broadcast \(error)")
print("\(broadcastController?.broadcastExtensionBundleID)")
print("==url=\(broadcastController?.broadcastURL)")
print("==serviceInfo=\(broadcastController?.serviceInfo)")
//This is called when the broadcast is live
})
}
}
func broadcastController(_ broadcastController: RPBroadcastController, didFinishWithError error: Error?) {
print("broadcastController====delegate")
let alert = UIAlertController(title: "Alert", message: "There was an error broadcasting your screen. Please try again", preferredStyle: UIAlertControllerStyle.alert)
// show the alert
self.view!.window?.rootViewController!.present(alert, animated: true, completion: nil)
alert.addAction(UIAlertAction(title: "Okay", style: UIAlertActionStyle.destructive, handler: { action in
// add action
}))
}
func broadcastController(_ broadcastController: RPBroadcastController, didUpdateServiceInfo serviceInfo: [String : NSCoding & NSObjectProtocol]) {
print("broadcastController====didUpdateServiceInfo")
}
//LIVE STREAM REPLAYKIT=========================================================
//RECORD SCREEN REPLAYKIT-------------------------------------------------------------------
func startRecoding() {
let recorder = RPScreenRecorder.shared()
if recorder.isAvailable {
recorder.startRecording(handler: { (error) in
if error == nil { // Recording has started
} else {
// Handle error
print("Dont Allow Recording")
}
})
} else {
print("Did not record screen")
//if iphone or ipad doesnt support replaykit
// create the alert
let alert = UIAlertController(title: "Alert", message: "Please make sure your device supports ReplayKit!", preferredStyle: UIAlertControllerStyle.alert)
// show the alert
self.view!.window?.rootViewController!.present(alert, animated: true, completion: nil)
alert.addAction(UIAlertAction(title: "Try Again!", style: UIAlertActionStyle.destructive, handler: { action in
// add action
}))
}
}
func stopRecording() {
let sharedRecorder = RPScreenRecorder.shared()
sharedRecorder.stopRecording(handler: { (previewViewController: RPPreviewViewController?, error) in
if previewViewController != nil {
print("stopped recording")
previewViewController!.previewControllerDelegate = self
let alertController = UIAlertController(title: "Recording", message: "Tap view to watch, edit, share, or save your screen recording!", preferredStyle: .alert)
let viewAction = UIAlertAction(title: "View", style: .default, handler: { (action: UIAlertAction) -> Void in
self.view?.window?.rootViewController?.present(previewViewController!, animated: true, completion: nil)
})
alertController.addAction(viewAction)
self.previewViewController = previewViewController!
self.previewViewController.modalPresentationStyle = UIModalPresentationStyle.fullScreen
self.view?.window?.rootViewController!.present(alertController, animated: true, completion: nil)
}
else {
print("recording stopped working")
//create the alert================================
let alert = UIAlertController(title: "Alert", message: "Sorry, there was an error recording your screen. Please Try Again!", preferredStyle: UIAlertControllerStyle.alert)
// show the alert
self.view!.window?.rootViewController!.present(alert, animated: true, completion: nil)
alert.addAction(UIAlertAction(title: "Try Again!", style: UIAlertActionStyle.destructive, handler: { action in
// add action
}))
}
})
}
func previewControllerDidFinish(_ previewViewController: RPPreviewViewController) {
print("cancel and save button pressed")
previewViewController.dismiss(animated: true, completion: nil)
//dismiss preview view controller when save or cancel button pressed
}
【问题讨论】：
-
请澄清，您正在播放屏幕，播放器结束，然后您要将播放的视频保存到磁盘？
-
问题是在我播放完屏幕后我按停止然后尝试录制屏幕但它不起作用。我不想保存已播放的视频。我只是希望能够录制屏幕，然后播放屏幕。我不知道您是否看到了新的回放套件框架，但您可以录制屏幕并直播屏幕。我只是不知道是否允许在应用中同时使用两者。
-
它们都工作得很好，但如果我背靠背做的话。就像我先录制屏幕它可以工作，然后我想现场直播屏幕它就行不通了。如果我反过来做同样的事情，我首先直播屏幕，但当我尝试录制屏幕时，它就不起作用了。我不知道为什么会这样。
-
您需要在问题中包含一些代码。
-
我现在不在家，但我一到就去