I am trying to get a video to play within a container view controller. I would like the video to play only within the container view but have the option to full screen it while playing.
I have a piece of code that can play a video with the screen automatically going full screen using an ‘off container’ button but, I cannot get the video to play within the container. Also, I am unaware of how to use the play button showing on the container view in my image above. The AV Player controller is embedded in the container.
Code below:
#IBAction func playButton(_ sender: Any) {
if let path = Bundle.main.path(forResource: "SampleVideo", ofType: "mp4") {
let video = AVPlayer(url: URL(fileURLWithPath: path))
let videoPlayer = PlayerViewController()
videoPlayer.player = video
present(videoPlayer, animated: true, completion: {
video.play()
})
}
}
No longer an issue. I found out I should have been using AV Player Layer. Now I have the video playing in a UIImageView and is doing what I needed.
Related
Hi I want to stream remote video on my app. URL is: http://test.ext/myvideo.mkv
I use AVKit with this code but screen and audio not works. I see only progress bar that go forward.
let player = AVPlayer(url: url)
// Create a new AVPlayerViewController and pass it a reference to the player.
let controller = AVPlayerViewController()
controller.player = player
controller.player?.automaticallyWaitsToMinimizeStalling = false
controller.player?.playImmediately(atRate: 1.0)
// Modally present the player and call the player's play() method when complete.
self.present(controller, animated: true) {
player.play()
}
AVPlayer don't support mkv video format.
Anyone have a solution for playing all video format ?
I've tested MobileVLCKit but it's too heavy (1,5Go)...
Is it possible to make peview image while listing video timeline, like in Netflix App with AVPlayer?
exmple here
I found that mp4 video has that preview window, but m3u8 format has not it
func playVideo(cell: MovieCell) {
guard let urlVideo = URL(string: cell.movieSrc) else { return }
// Create an AVPlayer, passing it the HTTP Live Streaming URL.
let player = AVPlayer(url: urlVideo)
// Create a new AVPlayerViewController and pass it a reference to the player.
let controller = AVPlayerViewController()
controller.player = player
// Modally present the player and call the player's play() method when complete.
self.present(controller, animated: true) {
player.play()
}
}
This is called "Trick Play" and must be included in the HLS manifest for AVPlayer to handle this for you.
See the Trick Play section in HLS Authoring Specification for Apple Devices:
6.1. I-frame playlists (EXT-X-I-FRAME-STREAM-INF) MUST be provided to support scrubbing and scanning UI.
I want to be able to add a video (called "Logo-Animation4.mp4") into the UI in Swift, just like you can a UIImage in a UIImageView.
Right now, I've tried just putting an AVPlayer on the view, but it comes up with the default iOS AVPlayer, which contains the regular fullscreen, controls, and volume stuff that I don't want. I just want the video to play in the UI without any way to have the user interact with it.
I've thought about animating the video using a regular UIImageView's animation feature, but my video isn't that short, and it would be hard to get every single frame, and input it into the code.
How should I go about doing this?
To achieve what you are asking, you'll need to use AVPlayerLayer
Add a UIView outlet
#IBOutlet weak var videoView: UIView!
Import AVFoundation
Create player variables
var player : AVPlayer!
var avPlayerLayer : AVPlayerLayer!
Add the following code to your viewDidLoad
guard let path = Bundle.main.path(forResource: "Logo-Animation4", ofType:"mp4") else {
debugPrint("Logo-Animation4.mp4 not found")
return
}
player = AVPlayer(url: URL(fileURLWithPath: path))
avPlayerLayer = AVPlayerLayer(player: player)
avPlayerLayer.videoGravity = AVLayerVideoGravity.resize
videoView.layer.addSublayer(avPlayerLayer)
player.play()
Add this method
override func viewDidLayoutSubviews() {
super.viewDidLayoutSubviews()
avPlayerLayer.frame = videoView.layer.bounds
}
I am new to swift and I am trying to make a Mac OS app that loops a video from the app's resources using AVPlayer as the background of the window once the app has been launched. When the user selects a menu item/clicks a button the background video will instantly change to a different video from the app's resources and start looping that video as the window's background.
I was able to play the first video once the app launches following this tutorial: (https://youtu.be/QgeQc587w70) and I also successfully made the video loop itself seamlessly following this post: (Looping AVPlayer seamlessly).
The problem I am now facing is changing the video to the other one once a menu item was selected/a button was clicked. The approach I was going for is to change the url and create a new AVPlayer using the new URL and affect it to the playerView.player following this post: (Swift How to update url of video in AVPlayer when clicking on a button?). However every time the menu item is selected the app crashes with the error "thread 1 exc_bad_instruction (code=exc_i386_invop subcode=0x0)". This is apparently caused by the value of playerView being nil. I don't really understand the reason for this as playerView is an AVPlayerView object that I created using the xib file and linked to the swift file by control-dragging and I couldn't seem to find another appropriate method of doing the thing I wanted to do. If you know the reason for this and the way of fixing it please provide me some help or if you know a better method of doing what I've mention above please tell me as well. Any help would be much appreciated!
My code is as follow, the line that crashes the app is at the bottom:
import Cocoa
import AppKit
import AVKit
import AVFoundation
struct videoVariables {
static var videoName = "Test_Video" //declaring the video name as a global variable
}
var videoIsPlaying = true
var theURL = Bundle.main.url(forResource:videoVariables.videoName, withExtension: "mp4") //creating the video url
var player = AVPlayer.init(url: theURL!)
class BackgroundWindow: NSWindowController {
#IBOutlet weak var playerView: AVPlayerView! // AVPlayerView Linked using control-drag from xib file
#IBOutlet var mainWindow: NSWindow!
#IBOutlet weak var TempBG: NSImageView!
override var windowNibName : String! {
return "BackgroundWindow"
}
//function used for resizing the temporary background image and the playerView to the window’s size
func resizeBG() {
var scrn: NSScreen = NSScreen.main()!
var rect: NSRect = scrn.frame
var height = rect.size.height
var width = rect.size.width
TempBG.setFrameSize(NSSize(width: Int(width), height: Int(height)))
TempBG.frame.origin = CGPoint(x: 0, y: 0)
playerView!.setFrameSize(NSSize(width: Int(width), height: Int(height)))
playerView!.frame.origin = CGPoint(x: 0, y: 0)
}
override func windowDidLoad() {
super.windowDidLoad()
self.window?.titleVisibility = NSWindowTitleVisibility.hidden //hide window’s title
self.window?.styleMask = NSBorderlessWindowMask //hide window’s border
self.window?.hasShadow = false //hide window’s shadow
self.window?.level = Int(CGWindowLevelForKey(CGWindowLevelKey.desktopWindow)) //set window’s layer as desktopWindow layer
self.window?.center()
self.window?.makeKeyAndOrderFront(nil)
NSApp.activate(ignoringOtherApps: true)
if let screen = NSScreen.main() {
self.window?.setFrame(screen.visibleFrame, display: true, animate: false) //resizing the window to cover the whole screen
}
resizeBG() //resizing the temporary background image and the playerView to the window’s size
startVideo() //start playing and loop the first video as the window’s background
}
//function used for starting the video again once it has been played fully
func playerItemDidReachEnd(notification: NSNotification) {
playerView.player?.seek(to: kCMTimeZero)
playerView.player?.play()
}
//function used for starting and looping the video
func startVideo() {
//set the seeking time to be 2ms ahead to prevent a black screen every time the video loops
let playAhead = CMTimeMake(2, 100);
//loops the video
NotificationCenter.default.addObserver(forName: .AVPlayerItemDidPlayToEndTime, object:
playerView.player?.currentItem, queue: nil, using: { (_) in
DispatchQueue.main.async {
self.playerView.player?.seek(to: playAhead)
self.playerView.player?.play()
}
})
var playerLayer: AVPlayerLayer?
playerLayer = AVPlayerLayer(player: player)
playerView?.player = player
print(playerView?.player)
playerLayer?.videoGravity = AVLayerVideoGravityResizeAspectFill
player.play()
}
//changing the url to the new url and create a new AVPlayer then affect it to the playerView.player once the menu item is being selected
#IBAction func renderBG(_ sender: NSMenuItem) {
videoVariables.videoName = "Test_Video_2"
var theNewURL = Bundle.main.url(forResource:videoVariables.videoName, withExtension: "mp4")
player = AVPlayer.init(url: theNewURL!)
//!!this line crashes the app with the error "thread 1 exc_bad_instruction (code=exc_i386_invop subcode=0x0)" every time the menu item is being selected!!
playerView.player = player
}
}
Additionally, the background video is not supposed to be interactive(E.g. User cannot pause/ fast-forward the video), so any issues that might be caused by user interactivity can be ignored. The purpose of the app is to play a video on the user's desktop creating the exact same effect of running the command:
"/System/Library/Frameworks/ScreenSaver.framework/Resources/
ScreenSaverEngine.app/Contents/MacOS/ScreenSaverEngine -background" in terminal.
Any help would be much appreciated!
You don't need to create AVPlayer from url. There is AVPlayerItem class to manipulate player playback queue.
let firstAsset = AVURLAsset(url: firstVideoUrl)
let firstPlayerItem = AVPlayerItem(asset: firstAsset)
let player = AVPlayer(playerItem: firstPlayerItem)
let secondAsset = AVURLAsset(url: secondVideoUrl)
let secondPlayerItem = AVPlayerItem(asset: secondAsset)
player.replaceCurrentItem(with: secondPlayerItem)
Docs about AVPlayerItem
I am facing a problem with embedding a video into my app. I am trying to play the video inside a box rather than in full screen mode. Because I need a Label at the top of the screen, The video should be in the middle and an another button at the bottom of the screen. The following link is the quick sketch of that I am trying to achieve. Please note that, I want to play the video in that box, not in the fullscreen. The code I have used is shown below, however this code makes the video to go into full screen. Any help on the topic will be very much appreciated, thank you.
override func viewDidAppear(_ animated: Bool) {
let fileURL = NSURL(fileURLWithPath: "videoOne")
playerView = AVPlayer(url: fileURL as URL)
playerViewController.player = playerView
self.present(playerViewController, animated: true){
self.playerViewController.player?.play()
}
}
I'm assuming your video box is called boxView and you should add playerViewController.view into boxView like this:
playerViewController.view.frame = boxView.bounds
boxView.addSubview(playerViewController.view)