public Options()
{
Video = getDefaultVideoOptions();
Audio = getDefaultAudioOptions();
GamePlay = getDefaultGamePlayOptions();
KeySettings = getDefaultKeyBindings();
}
public VTankOptions()
{
videoOptions = getDefaultVideoOptions();
audioOptions = getDefaultAudioOptions();
gamePlayOptions = getDefaultGamePlayOptions();
keyBindings = getDefaultKeyBindings();
ServerAddress = "glacier2a.cis.vtc.edu";
ServerPort = "4063";
DefaultAccount = "";
MapsFolder = "maps";
}
/// <summary>
/// Gets the selectable audio streams.
/// </summary>
/// <param name="serverId">The server identifier.</param>
/// <param name="options">The options.</param>
/// <returns>Task<IEnumerable<MediaStream>>.</returns>
public async Task <IEnumerable <MediaStream> > GetSelectableAudioStreams(string serverId, VideoOptions options)
{
var info = await GetVideoStreamInfo(serverId, options).ConfigureAwait(false);
return(info.MediaSource.MediaStreams.Where(i => i.Type == MediaStreamType.Audio));
}
private void SetDeviceSpecificData(
BaseItem item,
MediaSourceInfo mediaSource,
DeviceProfile profile,
AuthorizationInfo auth,
long?maxBitrate,
long startTimeTicks,
string mediaSourceId,
int?audioStreamIndex,
int?subtitleStreamIndex,
int?maxAudioChannels,
string playSessionId,
Guid userId,
bool enableDirectPlay,
bool forceDirectPlayRemoteMediaSource,
bool enableDirectStream,
bool enableTranscoding,
bool allowVideoStreamCopy,
bool allowAudioStreamCopy)
{
var streamBuilder = new StreamBuilder(_mediaEncoder, Logger);
var options = new VideoOptions
{
MediaSources = new[] { mediaSource },
Context = EncodingContext.Streaming,
DeviceId = auth.DeviceId,
ItemId = item.Id,
Profile = profile,
MaxAudioChannels = maxAudioChannels
};
if (string.Equals(mediaSourceId, mediaSource.Id, StringComparison.OrdinalIgnoreCase))
{
options.MediaSourceId = mediaSourceId;
options.AudioStreamIndex = audioStreamIndex;
options.SubtitleStreamIndex = subtitleStreamIndex;
}
var user = _userManager.GetUserById(userId);
if (!enableDirectPlay)
{
mediaSource.SupportsDirectPlay = false;
}
if (!enableDirectStream)
{
mediaSource.SupportsDirectStream = false;
}
if (!enableTranscoding)
{
mediaSource.SupportsTranscoding = false;
}
if (item is Audio)
{
Logger.LogInformation("User policy for {0}. EnableAudioPlaybackTranscoding: {1}", user.Name, user.Policy.EnableAudioPlaybackTranscoding);
}
else
{
Logger.LogInformation("User policy for {0}. EnablePlaybackRemuxing: {1} EnableVideoPlaybackTranscoding: {2} EnableAudioPlaybackTranscoding: {3}",
user.Name,
user.Policy.EnablePlaybackRemuxing,
user.Policy.EnableVideoPlaybackTranscoding,
user.Policy.EnableAudioPlaybackTranscoding);
}
// Beginning of Playback Determination: Attempt DirectPlay first
if (mediaSource.SupportsDirectPlay)
{
if (mediaSource.IsRemote && user.Policy.ForceRemoteSourceTranscoding)
{
mediaSource.SupportsDirectPlay = false;
}
else
{
var supportsDirectStream = mediaSource.SupportsDirectStream;
// Dummy this up to fool StreamBuilder
mediaSource.SupportsDirectStream = true;
options.MaxBitrate = maxBitrate;
if (item is Audio)
{
if (!user.Policy.EnableAudioPlaybackTranscoding)
{
options.ForceDirectPlay = true;
}
}
else if (item is Video)
{
if (!user.Policy.EnableAudioPlaybackTranscoding && !user.Policy.EnableVideoPlaybackTranscoding && !user.Policy.EnablePlaybackRemuxing)
{
options.ForceDirectPlay = true;
}
}
// The MediaSource supports direct stream, now test to see if the client supports it
var streamInfo = string.Equals(item.MediaType, MediaType.Audio, StringComparison.OrdinalIgnoreCase)
? streamBuilder.BuildAudioItem(options)
: streamBuilder.BuildVideoItem(options);
if (streamInfo == null || !streamInfo.IsDirectStream)
{
mediaSource.SupportsDirectPlay = false;
}
// Set this back to what it was
mediaSource.SupportsDirectStream = supportsDirectStream;
if (streamInfo != null)
{
SetDeviceSpecificSubtitleInfo(streamInfo, mediaSource, auth.Token);
}
}
}
if (mediaSource.SupportsDirectStream)
{
if (mediaSource.IsRemote && user.Policy.ForceRemoteSourceTranscoding)
{
mediaSource.SupportsDirectStream = false;
}
else
{
options.MaxBitrate = GetMaxBitrate(maxBitrate, user);
if (item is Audio)
{
if (!user.Policy.EnableAudioPlaybackTranscoding)
{
options.ForceDirectStream = true;
}
}
else if (item is Video)
{
if (!user.Policy.EnableAudioPlaybackTranscoding && !user.Policy.EnableVideoPlaybackTranscoding && !user.Policy.EnablePlaybackRemuxing)
{
options.ForceDirectStream = true;
}
}
// The MediaSource supports direct stream, now test to see if the client supports it
var streamInfo = string.Equals(item.MediaType, MediaType.Audio, StringComparison.OrdinalIgnoreCase)
? streamBuilder.BuildAudioItem(options)
: streamBuilder.BuildVideoItem(options);
if (streamInfo == null || !streamInfo.IsDirectStream)
{
mediaSource.SupportsDirectStream = false;
}
if (streamInfo != null)
{
SetDeviceSpecificSubtitleInfo(streamInfo, mediaSource, auth.Token);
}
}
}
if (mediaSource.SupportsTranscoding)
{
options.MaxBitrate = GetMaxBitrate(maxBitrate, user);
// The MediaSource supports direct stream, now test to see if the client supports it
var streamInfo = string.Equals(item.MediaType, MediaType.Audio, StringComparison.OrdinalIgnoreCase)
? streamBuilder.BuildAudioItem(options)
: streamBuilder.BuildVideoItem(options);
if (mediaSource.IsRemote && user.Policy.ForceRemoteSourceTranscoding)
{
if (streamInfo != null)
{
streamInfo.PlaySessionId = playSessionId;
streamInfo.StartPositionTicks = startTimeTicks;
mediaSource.TranscodingUrl = streamInfo.ToUrl("-", auth.Token).TrimStart('-');
mediaSource.TranscodingUrl += "&allowVideoStreamCopy=false";
mediaSource.TranscodingUrl += "&allowAudioStreamCopy=false";
mediaSource.TranscodingContainer = streamInfo.Container;
mediaSource.TranscodingSubProtocol = streamInfo.SubProtocol;
// Do this after the above so that StartPositionTicks is set
SetDeviceSpecificSubtitleInfo(streamInfo, mediaSource, auth.Token);
}
}
else
{
if (streamInfo != null)
{
streamInfo.PlaySessionId = playSessionId;
if (streamInfo.PlayMethod == PlayMethod.Transcode)
{
streamInfo.StartPositionTicks = startTimeTicks;
mediaSource.TranscodingUrl = streamInfo.ToUrl("-", auth.Token).TrimStart('-');
if (!allowVideoStreamCopy)
{
mediaSource.TranscodingUrl += "&allowVideoStreamCopy=false";
}
if (!allowAudioStreamCopy)
{
mediaSource.TranscodingUrl += "&allowAudioStreamCopy=false";
}
mediaSource.TranscodingContainer = streamInfo.Container;
mediaSource.TranscodingSubProtocol = streamInfo.SubProtocol;
}
if (!allowAudioStreamCopy)
{
mediaSource.TranscodingUrl += "&allowAudioStreamCopy=false";
}
mediaSource.TranscodingContainer = streamInfo.Container;
mediaSource.TranscodingSubProtocol = streamInfo.SubProtocol;
// Do this after the above so that StartPositionTicks is set
SetDeviceSpecificSubtitleInfo(streamInfo, mediaSource, auth.Token);
}
}
}
foreach (var attachment in mediaSource.MediaAttachments)
{
attachment.DeliveryUrl = string.Format(
CultureInfo.InvariantCulture,
"/Videos/{0}/{1}/Attachments/{2}",
item.Id,
mediaSource.Id,
attachment.Index);
}
}
static void Main()
{
Console.WriteLine("SIPSorcery Getting Started Video Call Demo");
Console.WriteLine("Press ctrl-c to exit.");
AddConsoleLogger();
_sipTransport = new SIPTransport();
EnableTraceLogs(_sipTransport);
// Open a Window to display the video feed from the WebRTC peer.
_form = new Form();
_form.AutoSize = true;
_form.BackgroundImageLayout = ImageLayout.Center;
_picBox = new PictureBox
{
Size = new Size(640, 480),
Location = new Point(0, 0),
Visible = true
};
_form.Controls.Add(_picBox);
Application.EnableVisualStyles();
ThreadPool.QueueUserWorkItem(delegate { Application.Run(_form); });
ManualResetEvent formMre = new ManualResetEvent(false);
_form.Activated += (object sender, EventArgs e) => formMre.Set();
Console.WriteLine("Waiting for form activation.");
formMre.WaitOne();
_sipTransport.SIPTransportRequestReceived += OnSIPTransportRequestReceived;
string executableDir = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
var userAgent = new SIPUserAgent(_sipTransport, null);
var audioSrcOpts = new AudioOptions {
AudioSource = AudioSourcesEnum.Music, SourceFile = executableDir + "/" + AUDIO_FILE_PCMU
};
var videoSrcOpts = new VideoOptions {
VideoSource = VideoSourcesEnum.TestPattern, SourceFile = executableDir + "/" + VIDEO_TEST_PATTERN_FILE
};
var rtpSession = new RtpAVSession(AddressFamily.InterNetwork, audioSrcOpts, videoSrcOpts);
// Place the call and wait for the result.
Task <bool> callTask = userAgent.Call(DESTINATION, null, null, rtpSession);
callTask.Wait(CALL_IMTEOUT_SECONDS * 1000);
ManualResetEvent exitMRE = new ManualResetEvent(false);
if (callTask.Result)
{
Log.LogInformation("Call attempt successful.");
rtpSession.OnVideoSampleReady += (byte[] sample, uint width, uint height, int stride) =>
{
_picBox.BeginInvoke(new Action(() =>
{
unsafe
{
fixed(byte *s = sample)
{
System.Drawing.Bitmap bmpImage = new System.Drawing.Bitmap((int)width, (int)height, stride, System.Drawing.Imaging.PixelFormat.Format24bppRgb, (IntPtr)s);
_picBox.Image = bmpImage;
}
}
}));
};
}
else
{
Log.LogWarning("Call attempt failed.");
Console.WriteLine("Press ctrl-c to exit.");
}
Console.CancelKeyPress += delegate(object sender, ConsoleCancelEventArgs e)
{
e.Cancel = true;
Log.LogInformation("Exiting...");
exitMRE.Set();
};
exitMRE.WaitOne();
if (userAgent.IsCallActive)
{
Log.LogInformation("Hanging up.");
userAgent.Hangup();
Task.Delay(1000).Wait();
}
// Clean up.
_form.BeginInvoke(new Action(() => _form.Close()));
_sipTransport.Shutdown();
SIPSorcery.Net.DNSManager.Stop();
}