Exemplo n.º 1
0
        public VideoPlayerViewModel(Control owner,
                                    VideoLib.VideoPlayer.OutputPixelFormat decodedVideoFormat = VideoLib.VideoPlayer.OutputPixelFormat.YUV420P)
        {
            this.owner         = owner;
            DecodedVideoFormat = decodedVideoFormat;

            videoDecoder = new VideoLib.VideoPlayer();

            videoDecoder.FrameQueue.Finished += new EventHandler((s, e) =>
            {
                owner.BeginInvoke(new Func <Task>(async() => await close()));
            });

            videoDecoder.FrameQueue.IsBufferingChanged += new EventHandler((s, e) =>
            {
                owner.BeginInvoke(new Action(() =>
                {
                    if (IsBufferingChanged != null)
                    {
                        IsBufferingChanged(this, videoDecoder.FrameQueue.IsBuffering);
                    }
                }));
            });

            audioPlayer = new AudioPlayer(owner);
            videoRender = new VideoRender(owner);

            audioDiffAvgCoef = Math.Exp(Math.Log(0.01) / AUDIO_DIFF_AVG_NB);

            //syncMode = SyncMode.AUDIO_SYNCS_TO_VIDEO;
            syncMode = SyncMode.VIDEO_SYNCS_TO_AUDIO;

            videoRefreshTimer           = HRTimerFactory.create(HRTimerFactory.TimerType.TIMER_QUEUE);
            videoRefreshTimer.Tick     += new EventHandler(videoRefreshTimer_Tick);
            videoRefreshTimer.AutoReset = false;

            audioRefreshTimer           = HRTimerFactory.create(HRTimerFactory.TimerType.TIMER_QUEUE);
            audioRefreshTimer.Tick     += new EventHandler(audioRefreshTimer_Tick);
            audioRefreshTimer.AutoReset = false;

            DurationSeconds = 0;
            PositionSeconds = 0;

            videoPts = 0;
            audioPts = 0;

            owner.HandleDestroyed += new EventHandler(async(s, e) => await close());

            VideoState    = VideoState.CLOSED;
            VideoLocation = "";

            Subtitles = new Subtitles(Log);
            //interruptIOTokenSource = new CancellationTokenSource();
        }
Exemplo n.º 2
0
        protected virtual void Dispose(bool safe)
        {
            if (safe)
            {
                if (videoRender != null)
                {
                    videoRender.Dispose();
                    videoRender = null;
                }
                if (audioPlayer != null)
                {
                    audioPlayer.Dispose();
                    audioPlayer = null;
                }
                if (videoDecoder != null)
                {
                    videoDecoder.Dispose();
                    videoDecoder = null;
                }

                /*if (demuxPacketsTask != null)
                 * {
                 *  demuxPacketsTask.Dispose();
                 *  demuxPacketsTask = null;
                 * }*/
                if (CancelTokenSource != null)
                {
                    CancelTokenSource.Dispose();
                    CancelTokenSource = null;
                }
                if (demuxPacketsCancellationTokenSource != null)
                {
                    demuxPacketsCancellationTokenSource.Dispose();
                    demuxPacketsCancellationTokenSource = null;
                }
                if (videoRefreshTimer != null)
                {
                    videoRefreshTimer.Dispose();
                    videoRefreshTimer = null;
                }
                if (audioRefreshTimer != null)
                {
                    audioRefreshTimer.Dispose();
                    audioRefreshTimer = null;
                }
            }
        }
Exemplo n.º 3
0
        protected virtual void Dispose(bool safe)
        {
            if (safe)
            {
                if (videoRender != null)
                {
                    videoRender.Dispose();
                    videoRender = null;
                }
                if (audioPlayer != null)
                {
                    audioPlayer.Dispose();
                    audioPlayer = null;
                }
                if (videoDecoder != null)
                {
                    videoDecoder.Dispose();
                    videoDecoder = null;
                }
                /*if (demuxPacketsTask != null)
                {
                    demuxPacketsTask.Dispose();
                    demuxPacketsTask = null;
                }*/
                if (CancelTokenSource != null)
                {
                    CancelTokenSource.Dispose();
                    CancelTokenSource = null;
                }
                if (demuxPacketsCancellationTokenSource != null)
                {
                    demuxPacketsCancellationTokenSource.Dispose();
                    demuxPacketsCancellationTokenSource = null;
                }
                if (videoRefreshTimer != null)
                {
                    videoRefreshTimer.Dispose();
                    videoRefreshTimer = null;
                }
                if (audioRefreshTimer != null)
                {
                    audioRefreshTimer.Dispose();
                    audioRefreshTimer = null;
                }

            }
        }
Exemplo n.º 4
0
        public VideoPlayerViewModel(Control owner,
            VideoLib.VideoPlayer.OutputPixelFormat decodedVideoFormat = VideoLib.VideoPlayer.OutputPixelFormat.YUV420P)
        {

            this.owner = owner;
            DecodedVideoFormat = decodedVideoFormat;

            videoDecoder = new VideoLib.VideoPlayer();

            videoDecoder.FrameQueue.Finished += new EventHandler((s, e) =>
            {
                owner.BeginInvoke(new Func<Task>(async () => await close()));
            });

            videoDecoder.FrameQueue.IsBufferingChanged += new EventHandler((s, e) =>
                {
                    owner.BeginInvoke(new Action(() =>
                    {
                        if (IsBufferingChanged != null)
                        {
                            IsBufferingChanged(this, videoDecoder.FrameQueue.IsBuffering);
                        }
                    }));
                });

            audioPlayer = new AudioPlayer(owner);
            videoRender = new VideoRender(owner);

            audioDiffAvgCoef = Math.Exp(Math.Log(0.01) / AUDIO_DIFF_AVG_NB);

            //syncMode = SyncMode.AUDIO_SYNCS_TO_VIDEO;
            syncMode = SyncMode.VIDEO_SYNCS_TO_AUDIO;

            videoRefreshTimer = HRTimerFactory.create(HRTimerFactory.TimerType.TIMER_QUEUE);
            videoRefreshTimer.Tick += new EventHandler(videoRefreshTimer_Tick);
            videoRefreshTimer.AutoReset = false;

            audioRefreshTimer = HRTimerFactory.create(HRTimerFactory.TimerType.TIMER_QUEUE);
            audioRefreshTimer.Tick += new EventHandler(audioRefreshTimer_Tick);
            audioRefreshTimer.AutoReset = false;

            DurationSeconds = 0;
            PositionSeconds = 0;

            videoPts = 0;
            audioPts = 0;

            owner.HandleDestroyed += new EventHandler(async (s, e) => await close());

            VideoState = VideoState.CLOSED;
            VideoLocation = "";

            Subtitles = new Subtitles(Log);
            //interruptIOTokenSource = new CancellationTokenSource();       
        }