public async Task <MediaSourceInfo> GetChannelStream(string channelId, string mediaSourceId, CancellationToken cancellationToken)
{
HTSMessage getTicketMessage = new HTSMessage();
getTicketMessage.Method = "getTicket";
getTicketMessage.putField("channelId", channelId);
TaskWithTimeoutRunner <HTSMessage> twtr = new TaskWithTimeoutRunner <HTSMessage>(TIMEOUT);
TaskWithTimeoutResult <HTSMessage> twtRes = await twtr.RunWithTimeout(Task.Factory.StartNew <HTSMessage>(() =>
{
LoopBackResponseHandler lbrh = new LoopBackResponseHandler();
_htsConnectionHandler.SendMessage(getTicketMessage, lbrh);
return(lbrh.getResponse());
}));
if (twtRes.HasTimeout)
{
_logger.LogError("[TVHclient] Timeout obtaining playback authentication ticket from TVH");
}
else
{
HTSMessage getTicketResponse = twtRes.Result;
if (_subscriptionId == int.MaxValue)
{
_subscriptionId = 0;
}
int currSubscriptionId = _subscriptionId++;
if (_htsConnectionHandler.GetEnableSubsMaudios())
{
_logger.LogInformation("[TVHclient] Support for live TV subtitles and multiple audio tracks is enabled.");
MediaSourceInfo livetvasset = new MediaSourceInfo();
livetvasset.Id = "" + currSubscriptionId;
// Use HTTP basic auth in HTTP header instead of TVH ticketing system for authentication to allow the users to switch subs or audio tracks at any time
livetvasset.Path = _htsConnectionHandler.GetHttpBaseUrl() + getTicketResponse.getString("path");
livetvasset.Protocol = MediaProtocol.Http;
livetvasset.RequiredHttpHeaders = _htsConnectionHandler.GetHeaders();
// Probe the asset stream to determine available sub-streams
string livetvasset_probeUrl = "" + livetvasset.Path;
// If enabled, force video deinterlacing for channels
if (_htsConnectionHandler.GetForceDeinterlace())
{
_logger.LogInformation("[TVHclient] Force video deinterlacing for all channels and recordings is enabled.");
foreach (MediaStream i in livetvasset.MediaStreams)
{
if (i.Type == MediaStreamType.Video && i.IsInterlaced == false)
{
i.IsInterlaced = true;
}
}
}
return(livetvasset);
}
else
{
return(new MediaSourceInfo
{
Id = "" + currSubscriptionId,
Path = _htsConnectionHandler.GetHttpBaseUrl() + getTicketResponse.getString("path") + "?ticket=" + getTicketResponse.getString("ticket"),
Protocol = MediaProtocol.Http,
MediaStreams = new List <MediaStream>
{
new MediaStream
{
Type = MediaStreamType.Video,
// Set the index to -1 because we don't know the exact index of the video stream within the container
Index = -1,
// Set to true if unknown to enable deinterlacing
IsInterlaced = true
},
new MediaStream
{
Type = MediaStreamType.Audio,
// Set the index to -1 because we don't know the exact index of the audio stream within the container
Index = -1
}
}
});
}
}
throw new TimeoutException("");
}
public async Task <MediaSourceInfo> GetChannelStream(string channelId, string mediaSourceId, CancellationToken cancellationToken)
{
var ticket = await _channelTicketHandler.GetTicket(channelId, cancellationToken);
if (_htsConnectionHandler.GetEnableSubsMaudios())
{
_logger.LogInformation("[TVHclient] LiveTvService.GetChannelStream: support for live TV subtitles and multiple audio tracks is enabled");
MediaSourceInfo livetvasset = new MediaSourceInfo();
livetvasset.Id = channelId;
// Use HTTP basic auth in HTTP header instead of TVH ticketing system for authentication to allow the users to switch subs or audio tracks at any time
livetvasset.Path = _htsConnectionHandler.GetHttpBaseUrl() + ticket.Path;
livetvasset.Protocol = MediaProtocol.Http;
livetvasset.RequiredHttpHeaders = _htsConnectionHandler.GetHeaders();
// Probe the asset stream to determine available sub-streams
string livetvasset_probeUrl = "" + livetvasset.Path;
// If enabled, force video deinterlacing for channels
if (_htsConnectionHandler.GetForceDeinterlace())
{
_logger.LogInformation("[TVHclient] LiveTvService.GetChannelStream: force video deinterlacing for all channels and recordings is enabled");
foreach (MediaStream i in livetvasset.MediaStreams)
{
if (i.Type == MediaStreamType.Video && i.IsInterlaced == false)
{
i.IsInterlaced = true;
}
}
}
return(livetvasset);
}
else
{
return(new MediaSourceInfo
{
Id = channelId,
Path = _htsConnectionHandler.GetHttpBaseUrl() + ticket.Url,
Protocol = MediaProtocol.Http,
MediaStreams = new List <MediaStream>
{
new MediaStream
{
Type = MediaStreamType.Video,
// Set the index to -1 because we don't know the exact index of the video stream within the container
Index = -1,
// Set to true if unknown to enable deinterlacing
IsInterlaced = true
},
new MediaStream
{
Type = MediaStreamType.Audio,
// Set the index to -1 because we don't know the exact index of the audio stream within the container
Index = -1
}
}
});
}
}
