protected override void OnElementChanged (ElementChangedEventArgs<View> e)
{
base.OnElementChanged (e);
//Get the video
//bubble up to the AVPlayerLayer
var url = new NSUrl ("http://www.androidbegin.com/tutorial/AndroidCommercial.3gp");
_asset = AVAsset.FromUrl (url);
_playerItem = new AVPlayerItem (_asset);
_player = new AVPlayer (_playerItem);
_playerLayer = AVPlayerLayer.FromPlayer (_player);
//Create the play button
playButton = new UIButton ();
playButton.SetTitle ("Play Video", UIControlState.Normal);
playButton.BackgroundColor = UIColor.Gray;
//Set the trigger on the play button to play the video
playButton.TouchUpInside += (object sender, EventArgs arg) => {
_player.Play();
};
}
public override void ViewDidLoad ()
{
base.ViewDidLoad ();
LoadNotifications ();
IsSeeking = false;
_asset = AVAsset.FromUrl (NSUrl.FromFilename ("sample.m4v"));
_playerItem = new AVPlayerItem (_asset);
_player = new AVPlayer (_playerItem);
_playerItem.AddObserver (this, (NSString)"status", NSKeyValueObservingOptions.New|NSKeyValueObservingOptions.Initial, StatusObservationContext.Handle);
_playerItem.AddObserver (this, (NSString)"playbackBufferFull", NSKeyValueObservingOptions.New|NSKeyValueObservingOptions.Initial, PlaybackBufferFullContext.Handle);
_playerItem.AddObserver (this, (NSString)"playbackBufferEmpty", NSKeyValueObservingOptions.New|NSKeyValueObservingOptions.Initial, PlaybackBufferEmptyContext.Handle);
_playerItem.AddObserver (this, (NSString)"playbackLikelyToKeepUp", NSKeyValueObservingOptions.New|NSKeyValueObservingOptions.Initial, PlaybackLikelyToKeepUpContext.Handle);
_player.Muted = true;
_playerLayer = AVPlayerLayer.FromPlayer (_player);
_playerLayer.Frame = View.Frame;
View.Layer.AddSublayer (_playerLayer);
AddTapGesture ();
InitScrubberTimer ();
SyncScrubber ();
_player.Play ();
PlayButton.SetTitle ("Pause", UIControlState.Normal);
}
public void FromAssert_Null()
{
TestRuntime.AssertXcodeVersion(5, 1);
// Apple's AVCustomEdit samples calls this with `nil`
Assert.Null(AVPlayerItem.FromAsset(null), "1");
if (TestRuntime.CheckXcodeVersion(5, 0, 1))
{
Assert.Null(AVPlayerItem.FromAsset(null, null), "2");
}
}
void SetSource()
{
_logger.Log("SetSource invoked.");
AVAsset asset = null;
if (Element.Source is UriVideoSource)
{
string uri = (Element.Source as UriVideoSource).Uri;
if (!String.IsNullOrWhiteSpace(uri))
{
asset = AVAsset.FromUrl(new NSUrl(uri));
}
}
else if (Element.Source is FileVideoSource)
{
string uri = (Element.Source as FileVideoSource).File;
if (!String.IsNullOrWhiteSpace(uri))
{
asset = AVAsset.FromUrl(new NSUrl(uri));
}
}
else if (Element.Source is ResourceVideoSource)
{
string path = (Element.Source as ResourceVideoSource).Path;
if (!String.IsNullOrWhiteSpace(path))
{
string directory = Path.GetDirectoryName(path);
string filename = Path.GetFileNameWithoutExtension(path);
string extension = Path.GetExtension(path).Substring(1);
NSUrl url = NSBundle.MainBundle.GetUrlForResource(filename, extension, directory);
asset = AVAsset.FromUrl(url);
}
}
if (asset != null)
{
playerItem = new AVPlayerItem(asset);
}
else
{
playerItem = null;
}
player.ReplaceCurrentItemWithPlayerItem(playerItem);
if (playerItem != null && Element.AutoPlay)
{
player.Play();
}
}
private VideoPlayerEventArgs CreateVideoPlayerEventArgs()
{
AVPlayerItem currentItem = this._playerControl.Player.CurrentItem;
if (currentItem != null)
{
double num = !double.IsNaN(currentItem.Duration.Seconds) ? currentItem.Duration.Seconds : 0.0;
return(new VideoPlayerEventArgs(TimeSpan.FromSeconds(!double.IsNaN(currentItem.CurrentTime.Seconds) ? currentItem.CurrentTime.Seconds : 0.0), TimeSpan.FromSeconds(num), this._playerControl.Player.Rate));
}
return(null);
}
public async Task Play(IMediaFile mediaFile = null)
{
if (mediaFile != null)
{
nsUrl = new NSUrl(mediaFile.Url);
}
if (Status == MediaPlayerStatus.Paused)
{
Status = MediaPlayerStatus.Playing;
//We are simply paused so just start again
Player.Play();
return;
}
try
{
// Start off with the status LOADING.
Status = MediaPlayerStatus.Buffering;
var options = MediaFileUrlHelper.GetOptionsWithHeaders(RequestHeaders);
var nsAsset = AVUrlAsset.Create(nsUrl, options);
var streamingItem = AVPlayerItem.FromAsset(nsAsset);
Player.CurrentItem?.RemoveObserver(this, new NSString("status"));
Player.ReplaceCurrentItemWithPlayerItem(streamingItem);
streamingItem.AddObserver(this, new NSString("status"), NSKeyValueObservingOptions.New, Player.Handle);
streamingItem.AddObserver(this, new NSString("loadedTimeRanges"),
NSKeyValueObservingOptions.Initial | NSKeyValueObservingOptions.New, Player.Handle);
Player.CurrentItem.SeekingWaitsForVideoCompositionRendering = true;
Player.CurrentItem.AddObserver(this, (NSString)"status", NSKeyValueObservingOptions.New |
NSKeyValueObservingOptions.Initial,
StatusObservationContext.Handle);
NSNotificationCenter.DefaultCenter.AddObserver(AVPlayerItem.DidPlayToEndTimeNotification,
notification => MediaFinished?.Invoke(this, new MediaFinishedEventArgs(mediaFile)), Player.CurrentItem);
Player.Play();
}
catch (Exception ex)
{
OnMediaFailed();
Status = MediaPlayerStatus.Stopped;
//unable to start playback log error
Console.WriteLine("Unable to start playback: " + ex);
}
await Task.CompletedTask;
}
protected override void OnElementChanged(ElementChangedEventArgs <View> e)
{
base.OnElementChanged(e);
if (e.NewElement is VideoPlayer parentPlayer)
{
_player = new AVPlayer();
_playerLayer = AVPlayerLayer.FromPlayer(_player);
_contentType = parentPlayer.ContentType;
var url = _contentType == Constants.ContentType.Remote ? new NSUrl(parentPlayer.Source) : new NSUrl(parentPlayer.Source, false);
_asset = AVAsset.FromUrl(url);
_playerItem = new AVPlayerItem(_asset);
_player.ReplaceCurrentItemWithPlayerItem(_playerItem);
videoLengthThread = new Thread(new ThreadStart(() =>
{
_totalLength = _player.CurrentItem.Asset.Duration.Seconds;
InvokeOnMainThread(() =>
{
parentPlayer.SoundLength?.Invoke(this, _totalLength);
});
}));
videoLengthThread.Start();
parentPlayer.Play += (sender, innere) =>
{
if (videoLengthThread.IsAlive)
{
videoLengthThread.Abort();
_totalLength = _player.CurrentItem.Asset.Duration.Seconds;
parentPlayer.SoundLength?.Invoke(this, _totalLength);
}
StartTimeObserver(parentPlayer);
_player.Play();
};
parentPlayer.Pause += (sender, innere) =>
{
_player.Pause();
};
parentPlayer.Stop += (sender, innere) =>
{
EndTimeObserver();
_player.Stop();
};
parentPlayer.GoToTime += (sender, sec) =>
{
_player.SeekAsync(CoreMedia.CMTime.FromSeconds(sec, Constants.NSEC_PER_SEC));
};
}
}
public override async void WindowControllerDidLoadNib (NSWindowController windowController)
{
base.WindowControllerDidLoadNib (windowController);
// Add code to here after the controller has loaded the document window
var filename = Path.Combine (NSBundle.MainBundle.BundlePath, "sample_iTunes.mov");
NSUrl url = NSUrl.FromFilename ("/Users/kichang/Downloads/sample_iTunes.mov");
asset = AVAsset.FromUrl (url);
string[] keys = { "playable", "hasProtectedContent", "tracks", "duration" };
Task task = asset.LoadValuesTaskAsync (keys);
await task;
NSError assetError;
if (asset.StatusOfValue ("playable", out assetError) == AVKeyValueStatus.Failed) {
return;
}
if (asset.Playable) {
float height = asset.Tracks [0].NaturalSize.Height;
float width = asset.Tracks [0].NaturalSize.Width;
playerItem = new AVPlayerItem (asset);
player = new AVPlayer ();
playerLayer = AVPlayerLayer.FromPlayer (player);
playerView.WantsLayer = true;
playerView.Layer.BackgroundColor = new CGColor (1, 1, 1, 1);
playerLayer.Frame = new RectangleF (0, 0, width, height);
playerView.Frame = playerLayer.Frame;
playerView.Layer.AddSublayer (playerLayer);
player.ReplaceCurrentItemWithPlayerItem (playerItem);
player.Play ();
}
}
void ReleasePlayerItem()
{
if (_playerItem != null) {
_playerItem.CancelPendingSeeks ();
_playerItem.RemoveObserver (this, (NSString)"status");
_playerItem.RemoveObserver (this, (NSString)"playbackBufferFull");
_playerItem.RemoveObserver (this, (NSString)"playbackBufferEmpty");
_playerItem.RemoveObserver (this, (NSString)"playbackLikelyToKeepUp");
_playerItem = null;
}
}
public void ReplaceCurrentItem(NSUrl url)
{
if (CurrentItem != null)
{
CurrentItem.RemoveObserver(this, new NSString("status"));
CurrentItem.RemoveObserver(this, new NSString("rate"));
}
streamingItem = AVPlayerItem.FromUrl(url);
streamingItem.AddObserver(this, new NSString("rate"), 0, new IntPtr(0));
streamingItem.AddObserver(this, new NSString("status"), 0, new IntPtr(0));
ReplaceCurrentItemWithPlayerItem(streamingItem);
}
public override async Task <bool> PrepareData(PlaybackData data, bool isPlaying)
{
playbackData = data;
stateObserver?.Dispose();
stateObserver = null;
CurrentSongId = data.SongId;
AVPlayerItem playerItem = null;
var songPlaybackData = data.SongPlaybackData;
if (songPlaybackData.IsLocal || songPlaybackData.CurrentTrack.ServiceType == MusicPlayer.Api.ServiceType.iPod)
{
if (songPlaybackData.Uri == null)
{
return(false);
}
var url = string.IsNullOrWhiteSpace(songPlaybackData?.CurrentTrack?.FileLocation) ? new NSUrl(songPlaybackData.Uri.AbsoluteUri) : NSUrl.FromFilename(songPlaybackData.CurrentTrack.FileLocation);
playerItem = AVPlayerItem.FromUrl(url);
await playerItem.WaitStatus();
}
else
{
#if HttpPlayback
var urlEndodedSongId = HttpUtility.UrlEncode(data.SongId);
var url = $"http://localhost:{LocalWebServer.Shared.Port}/api/GetMediaStream/Playback?SongId={urlEndodedSongId}";
playerItem = AVPlayerItem.FromUrl(new NSUrl(url));
#else
NSUrlComponents comp =
new NSUrlComponents(
NSUrl.FromString(
$"http://localhost/{songPlaybackData.CurrentTrack.Id}.{data.SongPlaybackData.CurrentTrack.FileExtension}"), false);
comp.Scheme = "streaming";
if (comp.Url != null)
{
var asset = new AVUrlAsset(comp.Url, new NSDictionary());
asset.ResourceLoader.SetDelegate(resourceDelegate, DispatchQueue.MainQueue);
playerItem = new AVPlayerItem(asset, (NSString)"duration");
stateObserver = playerItem.AddObserver("status", NSKeyValueObservingOptions.New, (obj) =>
{
if (shouldBePlaying)
{
player.Play();
}
Console.WriteLine($"Player Status {playerItem.Status}");
});
}
#endif
}
player.ReplaceCurrentItemWithPlayerItem(playerItem);
IsPrepared = true;
return(true);
}
private void Play(int index)
{
Stop();
Prepare();
var songToPlay = _items.ElementAt(index);
UpdateNowPlaying(songToPlay);
var avasset = AVAsset.FromUrl(NSUrl.FromString(songToPlay.SongUri.OriginalString));
var avplayerItem = new AVPlayerItem(avasset);
_avPlayer = new AVPlayer(avplayerItem);
_avPlayer.Play();
}
void InitializePlayer()
{
ShouldDisposeView = true;
if (DownloadedFile != null)
{
PlayerItem = new AVPlayerItem(DownloadedFile);
}
else if (Path.IsUrl())
{
PlayerItem = new AVPlayerItem(new NSUrl(Path));
}
else
{
PlayerItem = new AVPlayerItem(AVAsset.FromUrl(NSUrl.FromString("file://" + IO.File(Path).FullName)));
}
Player = new AVPlayer(PlayerItem)
{
Volume = 1.0f
};
DidPlayToEndTimeObservation = AVPlayerItem.Notifications.ObserveDidPlayToEndTime(PlayerItem, (_, _) =>
{
Thread.UI.Post(() => Dispose());
});
StatusObservation = PlayerItem.AddObserver(nameof(AVPlayerItem.Status), 0, _ =>
{
if (PlayerItem?.Status == AVPlayerItemStatus.ReadyToPlay)
{
try { Audio.ConfigureAudio(AVAudioSessionCategory.Playback); }
catch { }
Player?.Play();
return;
}
if (PlayerItem?.Status == AVPlayerItemStatus.Failed)
{
Log.For(this).Error($"Failed to play {Path}");
}
else
{
Log.For(this).Error($"An error occured during playing {Path}");
}
RetryToDownloadTrack();
});
}
public void TestLoopingEnabled()
{
string file = Path.Combine(NSBundle.MainBundle.ResourcePath, "Hand.wav");
Assert.True(File.Exists(file), file);
using (var url = new NSUrl(file))
using (var playerItem = AVPlayerItem.FromUrl(url))
using (AVQueuePlayer player = AVQueuePlayer.FromItems(new[] { playerItem }))
using (var playerLooper = AVPlayerLooper.FromPlayer(player, playerItem)) {
Assert.True(playerLooper.LoopingEnabled, "The default value should be true.");
playerLooper.DisableLooping();
Assert.False(playerLooper.LoopingEnabled, "Looping enabled should return false after 'DisableLooping'");
}
}
public static double CurrentTimeSeconds(this AVPlayer player, AVPlayerItem item)
{
if (player?.CurrentItem != item)
{
return(0);
}
if (player?.CurrentTime == null)
{
return(0);
}
var seconds = player.CurrentTime.IsInvalid ? 0 : player.CurrentTime.Seconds;
return(double.IsNaN(seconds) ? 0 : seconds);
}
private void PlatformDispose(bool disposing)
{
if (Player != null)
{
Player.Dispose();
Player = null;
}
if (movie != null)
{
movie.Dispose();
movie = null;
}
}
private void PlatformDispose(bool disposing)
{
if (_sound == null)
return;
playToEndObserver.Dispose ();
playToEndObserver = null;
_sound.Dispose();
_sound = null;
_player.Dispose();
_player = null;
}
protected virtual void InitializeSource()
{
PlaybackSession.NaturalDuration = TimeSpan.Zero;
PlaybackSession.PositionFromPlayer = TimeSpan.Zero;
if (Source == null)
{
return;
}
try
{
// Reset player
TryDisposePlayer();
InitializePlayer();
PlaybackSession.PlaybackState = MediaPlaybackState.Opening;
var nsAsset = AVAsset.FromUrl(DecodeUri(((MediaSource)Source).Uri));
var streamingItem = AVPlayerItem.FromAsset(nsAsset);
_player.CurrentItem?.RemoveObserver(this, new NSString("duration"), _player.Handle);
_player.CurrentItem?.RemoveObserver(this, new NSString("status"), _player.Handle);
_player.CurrentItem?.RemoveObserver(this, new NSString("loadedTimeRanges"), _player.Handle);
_player.ReplaceCurrentItemWithPlayerItem(streamingItem);
_player.CurrentItem.AddObserver(this, new NSString("duration"), NSKeyValueObservingOptions.Initial, _player.Handle);
_player.CurrentItem.AddObserver(this, new NSString("status"), NSKeyValueObservingOptions.New | NSKeyValueObservingOptions.Initial, _player.Handle);
_player.CurrentItem.AddObserver(this, new NSString("loadedTimeRanges"), NSKeyValueObservingOptions.Initial | NSKeyValueObservingOptions.New, _player.Handle);
_player.CurrentItem.SeekingWaitsForVideoCompositionRendering = true;
// Adapt pitch to prevent "metallic echo" when changing playback rate
_player.CurrentItem.AudioTimePitchAlgorithm = AVAudioTimePitchAlgorithm.TimeDomain;
// Disable subtitles if any
var mediaSelectionGroup = _player.CurrentItem.Asset.MediaSelectionGroupForMediaCharacteristic(AVMediaCharacteristic.Legible);
if (mediaSelectionGroup != null)
{
_player.CurrentItem.SelectMediaOption(null, mediaSelectionGroup);
}
MediaOpened?.Invoke(this, null);
}
catch (Exception ex)
{
OnMediaFailed(ex);
}
}
private void UpdateSource()
{
if (Element.Source != null)
{
AVAsset asset = null;
if (Element.Source.Scheme == "ms-appx")
{
// used for a file embedded in the application package
asset = AVAsset.FromUrl(NSUrl.FromFilename(Element.Source.LocalPath.Substring(1)));
}
else if (Element.Source.Scheme == "ms-appdata")
{
asset = AVAsset.FromUrl(NSUrl.FromFilename(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), Element.Source.LocalPath.Substring(1))));
}
else
{
asset = AVUrlAsset.Create(NSUrl.FromString(Element.Source.ToString()), GetOptionsWithHeaders(Element.HttpHeaders));
}
AVPlayerItem item = new AVPlayerItem(asset);
if (observer != null)
{
if (_avPlayerViewController.Player != null && _avPlayerViewController.Player.CurrentItem != null)
{
_avPlayerViewController.Player.CurrentItem.RemoveObserver(observer, "status");
}
observer.Dispose();
observer = null;
}
observer = (NSObject)item.AddObserver("status", 0, ObserveStatus);
if (_avPlayerViewController.Player != null)
{
_avPlayerViewController.Player.ReplaceCurrentItemWithPlayerItem(item);
}
else
{
_avPlayerViewController.Player = new AVPlayer(item);
}
if (Element.AutoPlay)
{
_avPlayerViewController.Player.Play();
Element.CurrentState = MediaElementState.Playing;
}
}
}
private void SetSource()
{
try
{
if (string.IsNullOrWhiteSpace(Element.Source))
{
return;
}
_prepared = false;
if (_player != null)
{
_player.Dispose();
_player = null;
}
AVPlayerItem playerItem = null;
if (Element.Source.StartsWith("http://") || Element.Source.StartsWith("https://"))
{
playerItem = new AVPlayerItem(AVAsset.FromUrl(NSUrl.FromString(Element.Source)));
}
else
{
playerItem = new AVPlayerItem(NSUrl.FromFilename(Element.Source));
}
NSNotificationCenter.DefaultCenter.AddObserver(AVPlayerItem.DidPlayToEndTimeNotification, DidVideoFinishPlaying, playerItem);
NSNotificationCenter.DefaultCenter.AddObserver(AVPlayerItem.ItemFailedToPlayToEndTimeNotification, DidVideoErrorOcurred, playerItem);
NSNotificationCenter.DefaultCenter.AddObserver(AVPlayerItem.NewErrorLogEntryNotification, DidVideoErrorOcurred, playerItem);
//NSNotificationCenter.DefaultCenter.AddObserver(AVPlayerItem.PlaybackStalledNotification, DidVideoPrepared, playerItem);
_player = new AVPlayer(playerItem);
_player.ActionAtItemEnd = AVPlayerActionAtItemEnd.None;
_playerController.Player = _player;
_prepared = true;
if (Element.AutoPlay)
{
_player.Play();
}
if (_player.Error != null)
{
Element.OnError(_playerController?.Player?.Error?.LocalizedDescription);
}
}
catch (Exception e)
{
Element.OnError(e.Message);
}
}
private void Play()
{
if (string.IsNullOrEmpty(MediaUrl))
{
LoadingSpinner.Hidden = true;
return;
}
//f4v is not supported on iOS (thanks Apple)
if (MediaUrl.EndsWith(".f4v", StringComparison.CurrentCultureIgnoreCase))
{
//Show alert
LoadingSpinner.Hidden = true;
_dialog.Show(Translation.alert_display_failed_title,
Translation.alert_display_failed_body,
Translation.general_close,
async() => { await ViewModel?.CloseCommand?.ExecuteAsync(); });
return;
}
if (MediaUrl.EndsWith(".mp4", StringComparison.CurrentCultureIgnoreCase) ||
MediaUrl.EndsWith(".m4v", StringComparison.CurrentCultureIgnoreCase))
{
ImageView.Hidden = true;
NSUrl url = NSUrl.CreateFileUrl(MediaUrl, null);
AVPlayerItem item = new AVPlayerItem(url);
_avLooper = new AVPlayerLooper(_avplayer, item, CoreMedia.CMTimeRange.InvalidRange);
_avplayer.ReplaceCurrentItemWithPlayerItem(item);
_avplayer.Play();
}
else if (MediaUrl.EndsWith(".png", StringComparison.CurrentCultureIgnoreCase))
{
_avplayer.Dispose();
_avplayer = null;
_avplayerController.RemoveFromParentViewController();
_avplayerController.View.RemoveFromSuperview();
_avplayerController.Dispose();
_avplayerController = null;
UIImage image = UIImage.FromFile(MediaUrl);
ImageView.Image = image;
}
LoadingSpinner.Hidden = true;
}
protected override void OnElementChanged(ElementChangedEventArgs <View> e)
{
base.OnElementChanged(e);
_asset = AVAsset.FromUrl(NSUrl.FromFilename("intro.mp4"));
_playerItem = new AVPlayerItem(_asset);
_player = new AVPlayer(_playerItem);
_player.ActionAtItemEnd = AVPlayerActionAtItemEnd.None;
_playerLayer = AVPlayerLayer.FromPlayer(_player);
videoEndNotificationToken = NSNotificationCenter.DefaultCenter.AddObserver(AVPlayerItem.DidPlayToEndTimeNotification, VideoDidFinishPlaying, _playerItem);
_player.Play();
}
private void DisposeChildren()
{
player?.Pause();
playerController?.RemoveFromParentViewController();
playerController?.Dispose();
playerController = null;
player?.Dispose();
playerItem?.Dispose();
player = null;
playerItem = null;
}
public override void ViewDidLoad ()
{
base.ViewDidLoad ();
_asset = AVAsset.FromUrl (NSUrl.FromFilename ("sample.m4v"));
_playerItem = new AVPlayerItem (_asset);
_player = new AVPlayer (_playerItem);
_playerLayer = AVPlayerLayer.FromPlayer (_player);
_playerLayer.Frame = View.Frame;
View.Layer.AddSublayer (_playerLayer);
_player.Play ();
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
asset = AVAsset.FromUrl(NSUrl.FromFilename("sample.m4v"));
playerItem = new AVPlayerItem(asset);
player = new AVPlayer(playerItem);
playerLayer = AVPlayerLayer.FromPlayer(player);
playerLayer.Frame = View.Frame;
View.Layer.AddSublayer(playerLayer);
player.Play();
}
void SetupPlayback()
{
var movieURL = NSBundle.MainBundle.GetUrlForResource("samplemovie", "mov");
var asset = new AVUrlAsset(movieURL, (AVUrlAssetOptions)null);
// Create a new `AVPlayerItem` and make it our player's current item.
//
// Using `AVAsset` now runs the risk of blocking the current thread (the
// main UI thread) whilst I/O happens to populate the properties. It's prudent
// to defer our work until the properties we need have been loaded.
//
// These properties can be passed in at initialization to `AVPlayerItem`,
// which are then loaded automatically by `AVPlayer`.
PlayerItem = new AVPlayerItem(asset, assetKeysRequiredToPlay);
}
void PlayerFinished(AVPlayerItem item)
{
if (CurrentItem == item)
{
SecondaryPlayer.Play();
}
if (player1.CurrentItem == item)
{
ResetPlayer1();
}
else if (player2.CurrentItem == item)
{
ResetPlayer2();
}
}
public void LoadAsync(string source)
{
AVAsset asset;
if (string.IsNullOrWhiteSpace(source))
{
return;
}
_prepared = false;
if (audioPlayer != null)
{
audioPlayer.Dispose();
audioPlayer = null;
}
_prepared = false;
_timer = new System.Timers.Timer(1000)
{
AutoReset = true
};
if (source.StartsWith("http://", StringComparison.CurrentCultureIgnoreCase) ||
source.StartsWith("https://", StringComparison.CurrentCultureIgnoreCase))
{
asset = AVAsset.FromUrl(NSUrl.FromString(source));
}
else
{
asset = AVAsset.FromUrl(NSUrl.FromFilename(source));
}
var playerItem = new AVPlayerItem(asset);
audioPlayer = new AVPlayer(playerItem);
NSNotificationCenter.DefaultCenter.AddObserver(AVPlayerItem.DidPlayToEndTimeNotification, DidVideoFinishPlaying, playerItem);
//NSNotificationCenter.DefaultCenter.AddObserver(AVPlayerItem.ItemFailedToPlayToEndTimeNotification, DidVideoErrorOcurred, playerItem);
//NSNotificationCenter.DefaultCenter.AddObserver(AVPlayerItem.NewErrorLogEntryNotification, DidVideoErrorOcurred, playerItem);
_timer.Elapsed += (s, e) =>
{
if (SeekPositionChanged != null)
{
SeekPositionChanged.Invoke(this, CurrentPosition);
}
};
_prepared = true;
SetTotalDuration();
}
public override void AwakeFromNib()
{
base.AwakeFromNib();
_asset = AVAsset.FromUrl(NSUrl.FromFilename("video.mp4"));
_playerItem = new AVPlayerItem(_asset);
_player = new AVPlayer(_playerItem);
image = new UIImageView(UIImage.FromFile("Icon-76.png"));
label.Font = UIFont.FromName("Cochin-BoldItalic", 22f);
label.TextColor = UIColor.FromRGB(127, 51, 0);
label.BackgroundColor = UIColor.Clear;
LayoutIfNeeded();
_playerLayer = AVPlayerLayer.FromPlayer(_player);
_player.ExternalPlaybackVideoGravity = AVLayerVideoGravity.ResizeAspectFill;
}
public void LoadFromAsset(AVAsset asset)
{
_asset = asset;
if (_item != null)
{
_playbackEndedObserver.Dispose();
_item.Dispose();
}
_item = new AVPlayerItem(asset);
_playbackEndedObserver = NSNotificationCenter.DefaultCenter.AddObserver(AVPlayerItem.DidPlayToEndTimeNotification, HandlePlaybackCompleted, _item);
Player.Pause();
Player.ReplaceCurrentItemWithPlayerItem(_item);
}
private void PlatformDispose(bool disposing)
{
if (_sound == null)
{
return;
}
playToEndObserver.Dispose();
playToEndObserver = null;
_sound.Dispose();
_sound = null;
_player.Dispose();
_player = null;
}
protected override void OnElementChanged(ElementChangedEventArgs <myVideoPlayer> e)
{
base.OnElementChanged(e);
if (e.NewElement != null)
{
if (Control == null)
{
// Create AVPlayerViewController
_playerViewController = new AVPlayerViewController();
// Set Player property to AVPlayer
player = new AVPlayer();
_playerViewController.Player = player;
// Use the View from the controller as the native control
SetNativeControl(_playerViewController.View);
asset = AVAsset.FromUrl(new NSUrl("https://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4"));
if (asset != null)
{
string[] keys = { "playable", "hasProtectedContent" };
asset.LoadValuesAsynchronously(keys, () =>
{
DispatchQueue.MainQueue.DispatchAsync(() =>
{
// Device.BeginInvokeOnMainThread(() => {
if (asset == null)
{
return;
}
Console.WriteLine(asset.StatusOfValue("playable", out err));
playerItem = new AVPlayerItem(asset);
player.ReplaceCurrentItemWithPlayerItem(playerItem);
if (playerItem != null)
{
player.Play();
}
});
});
}
}
}
}
public void PrepareForUrl(NSUrl url)
{
AssetUrl = url;
CleanPreviousResources();
PlayerItem = new AVPlayerItem(url);
PlayerItem.AddObserver(this, StatusKey, NSKeyValueObservingOptions.Initial | NSKeyValueObservingOptions.New, StatusContext.Handle);
PlayerItem.AddObserver(this, LoadedTimeRangesKey, NSKeyValueObservingOptions.Initial | NSKeyValueObservingOptions.New, TimeRangesContext.Handle);
PlayerItem.AddObserver(this, PlaybackBufferEmptyKey, NSKeyValueObservingOptions.Initial | NSKeyValueObservingOptions.New, PlaybackBufferEmptyContext.Handle);
if (Player != null)
{
Player.Dispose();
}
Player = new AVPlayer(PlayerItem);
}
public MyPlayerView(bool noController, RectangleF frame)
{
this.Frame = frame;
if (noController)
{
var asset = AVAsset.FromUrl(NSUrl.FromFilename("sample.m4v"));
var playerItem = new AVPlayerItem(asset);
this._MyAvPlayer = new AVPlayer(playerItem);
var playerLayer = AVPlayerLayer.FromPlayer(this._MyAvPlayer);
playerLayer.Frame = this.Frame;
_MyAvPlayer.Play();
this.Layer.AddSublayer(playerLayer);
}
}
public static AVPlayer ShowVideo(this UIView view, string pathVideo)
{
var asset = AVAsset.FromUrl(NSUrl.FromFilename(pathVideo));
var playerItem = new AVPlayerItem(asset);
var player = new AVPlayer(playerItem);
var playerLayer = AVPlayerLayer.FromPlayer(player);
playerLayer.Frame = view.Frame;
view.Layer.AddSublayer(playerLayer);
player.Play();
return(player);
}
public void DisposeVideoPlayer()
{
if (!_playerLoaded || _player == null)
{
return;
}
if (_positionDisplayTimer != null)
{
_positionDisplayTimer.Stop();
}
_player.Pause();
_playerLoaded = false;
_asset = null;
_playerItem = null;
_playerLayer = null;
_player = null;
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
// Perform any additional setup after loading the view, typically from a nib.
_asset = AVAsset.FromUrl(NSUrl.FromFilename("sample.m4v"));
_playerItem = new AVPlayerItem(_asset);
_player = new AVPlayer(_playerItem);
_playerLayer = AVPlayerLayer.FromPlayer(_player);
_playerLayer.Frame = new RectangleF(25, 15, 320 - 15, 240 - 15);
View.Layer.AddSublayer(_playerLayer);
_player.Play();
}
private void CreateNativePlayer()
{
var source = this.Element.Source;
if (string.IsNullOrWhiteSpace(source))
{
return;
}
var asset = AVAsset.FromUrl(new NSUrl(source));
var item = new AVPlayerItem(asset);
var playerViewController = new AVPlayerViewController();
_player = new AVPlayer(item);
playerViewController.Player = _player;
this.SetNativeControl(playerViewController.View);
}
void SetupPlayback()
{
var movieURL = NSBundle.MainBundle.GetUrlForResource ("samplemovie", "mov");
var asset = new AVUrlAsset (movieURL, (AVUrlAssetOptions)null);
// Create a new `AVPlayerItem` and make it our player's current item.
//
// Using `AVAsset` now runs the risk of blocking the current thread (the
// main UI thread) whilst I/O happens to populate the properties. It's prudent
// to defer our work until the properties we need have been loaded.
//
// These properties can be passed in at initialization to `AVPlayerItem`,
// which are then loaded automatically by `AVPlayer`.
PlayerItem = new AVPlayerItem (asset, assetKeysRequiredToPlay);
}
partial void Play (NSObject sender)
{
// An AVPlayerLayer has already been created for this asset; just play it.
if (playerLayer != null) {
playerLayer.Player.Play ();
} else {
// Request an AVAsset for the displayed PHAsset and set up a layer for playing it.
PHImageManager.DefaultManager.RequestAvAsset (Asset, null, (avAsset, audioMix, info) => {
DispatchQueue.MainQueue.DispatchSync (() => {
if (playerLayer != null)
return;
// Create an AVPlayerItem for the AVAsset.
var playerItem = new AVPlayerItem (avAsset);
playerItem.AudioMix = audioMix;
// Create an AVPlayer with the AVPlayerItem.
var player = new AVPlayer (playerItem);
// Create an AVPlayerLayer with the AVPlayer.
var layer = AVPlayerLayer.FromPlayer (player);
layer.VideoGravity = AVLayerVideoGravity.ResizeAspect;
layer.Frame = View.Layer.Bounds;
View.Layer.AddSublayer (layer);
player.Play ();
// Refer to the player layer so we can remove it later.
playerLayer = layer;
});
});
}
}
public void Play(Uri source)
{
Debug.WriteLine("Start playing");
AVAsset asset = AVAsset.FromUrl(source);
AVPlayerItem playerItem = new AVPlayerItem(asset);
avPlayer = new AVPlayer(playerItem);
// playerItem.AddObserver(observer: this,
// keyPath: new NSString("playbackLikelyToKeepUp"),
// options: NSKeyValueObservingOptions.New,
// context: itemContext);
// playerItem.AddObserver(observer: this,
// keyPath: new NSString("status"),
// options: NSKeyValueObservingOptions.New,
// context: itemContext);
// avPlayer.AddObserver(observer: this,
// keyPath: new NSString("status"),
// options: NSKeyValueObservingOptions.New,
// context: playerContext);
avPlayer.Play();
}
void synchronizePlayerWithEditor()
{
if (Player == null)
return;
AVPlayerItem playerItem = Editor.PlayerItem;
var status = (NSString)"status";
if (this.PlayerItem != playerItem) {
if (PlayerItem != null) {
PlayerItem.RemoveObserver (this, status);
NSNotificationCenter.DefaultCenter.RemoveObserver (observer, AVPlayerItem.DidPlayToEndTimeNotification, PlayerItem);
}
PlayerItem = playerItem;
if (PlayerItem != null) {
this.PlayerItem.SeekingWaitsForVideoCompositionRendering = true;
this.PlayerItem.AddObserver (this, status, NSKeyValueObservingOptions.New|
NSKeyValueObservingOptions.Initial, StatusObservationContext.Handle);
observer = NSNotificationCenter.DefaultCenter.AddObserver (AVPlayerItem.DidPlayToEndTimeNotification, (notification) => {
Console.WriteLine("Seek Zero = true");
seekToZeroBeforePlaying = true;
}, playerItem);
//NSNotificationCenter.DefaultCenter.AddObserver (this, new MonoTouch.ObjCRuntime.Selector ("playerItemEnded:"), AVPlayerItem.DidPlayToEndTimeNotification, playerItem);
}
Player.ReplaceCurrentItemWithPlayerItem (playerItem);
}
}
public void Open(string videoFileName)
{
_playerLoaded = false;
if (_player != null)
{
try
{
_player.Pause();
_player.Dispose();
_player = null;
foreach (var subView in View.VideoView.Subviews)
{
subView.RemoveFromSuperview();
}
foreach (var subLayer in View.VideoView.Layer.Sublayers)
{
subLayer.RemoveFromSuperLayer();
}
_playerLayer.Dispose();
_playerItem.Dispose();
_asset.Dispose();
}
catch
{
}
}
ShowPlayImage(false);
_asset = AVAsset.FromUrl(NSUrl.FromFilename(videoFileName));
_playerItem = new AVPlayerItem(_asset);
_player = new AVPlayer(_playerItem);
_playerLayer = AVPlayerLayer.FromPlayer(_player);
_videoView = new NSMyVideoView(new CoreGraphics.CGRect(0, 0, View.VideoView.Frame.Width, View.VideoView.Frame.Width), View.VideoView, _playerLayer);
_videoView.WantsLayer = true;
View.VideoView.AddSubview(_videoView);
View.VideoView.WantsLayer = true;
_playerLayer.Frame = View.VideoView.Bounds;
View.VideoView.Layer.AddSublayer(_playerLayer);
_videoView.ResizeWithCorrectAspectRatio();
_playerLoaded = true;
}
public void DisposeVideoPlayer()
{
if (!_playerLoaded || _player == null)
{
return;
}
if (_positionDisplayTimer != null)
{
_positionDisplayTimer.Stop();
}
_player.Pause();
_playerLoaded = false;
_asset = null;
_playerItem = null;
_playerLayer = null;
_player = null;
}
partial void PlayButtonClickHandler (NSObject sender)
{
if (LivePhotoView.LivePhoto != null) {
// We're displaying a live photo, begin playing it.
LivePhotoView.StartPlayback (PHLivePhotoViewPlaybackStyle.Full);
} else if (playerLayer != null) {
// An AVPlayerLayer has already been created for this asset.
playerLayer.Player.Play ();
} else {
// Request an AVAsset for the PHAsset we're displaying.
PHImageManager.DefaultManager.RequestAvAsset (Asset, null, (asset, audioMix, info) =>
DispatchQueue.MainQueue.DispatchAsync (() => {
if (playerLayer == null) {
CALayer viewLayer = View.Layer;
// Create an AVPlayerItem for the AVAsset.
var playerItem = new AVPlayerItem (asset);
playerItem.AudioMix = audioMix;
// Create an AVPlayer with the AVPlayerItem.
var player = new AVPlayer (playerItem);
// Create an AVPlayerLayer with the AVPlayer.
playerLayer = AVPlayerLayer.FromPlayer (player);
// Configure the AVPlayerLayer and add it to the view.
playerLayer.VideoGravity = AVLayerVideoGravity.ResizeAspect;
playerLayer.Frame = new CGRect (0, 0, viewLayer.Bounds.Width, viewLayer.Bounds.Height);
viewLayer.AddSublayer (playerLayer);
playerLayer.Player.Play ();
}
}));
}
}
private void PlatformInitialize(NSUrl url)
{
_sound = AVPlayerItem.FromUrl(url);
_player = AVPlayer.FromPlayerItem(_sound);
playToEndObserver = AVPlayerItem.Notifications.ObserveDidPlayToEndTime(OnFinishedPlaying);
}