public ActionResult LiveBroadcast()
{
LiveStream ls = new Models.LiveStream();
var context = AzureVidMan.Utils.VidProcessUtil.GetMediaContext();
var channel = context.Channels.Where(x => x.Name == "VidMan").FirstOrDefault();
if (channel != null)
{
if (channel.Input != null)
ls.InjestURL = channel.Input.Endpoints.FirstOrDefault().Url.ToString();
if (channel.Preview != null)
ls.PreviewURL = channel.Preview.Endpoints.FirstOrDefault().Url.ToString();
ls.ThumbnailURL = new UriBuilder
{
Scheme = Uri.UriSchemeHttps,
Host = channel.Preview.Endpoints.FirstOrDefault().Url.Host,
Path = "thumbnails/input.jpg"
}.Uri.ToString();
if (channel.State == ChannelState.Starting)
{
ls.Status = "Channel Starting";
}
else if (channel.State == ChannelState.Stopping)
{
ls.Status = "Channel Stopping";
}
else if (channel.State == ChannelState.Deleting)
{
ls.Status = "Channel Deleting";
}
else
{
if (channel.Programs.Count() > 0)
{
var program = channel.Programs.FirstOrDefault();
ls.Status = program.State.ToString();
IAsset asset = context.Assets.Where(x => x.Name == "VidManLiveAsset").FirstOrDefault();
var locator = asset.Locators.FirstOrDefault();
var ismFile = (from f in asset.AssetFiles where f.Name.EndsWith(".ism") select f).FirstOrDefault();
if (locator != null && ismFile != null)
{
string broadcastURL = locator.Path + ismFile.Name + "/manifest";
ls.BroadcastURL = broadcastURL;
}
}
else
ls.Status = "No program available";
}
}
else
ls.Status = "No channel configured";
return View(ls);
}
// GET: Admin/LiveStream
public ActionResult LiveStream()
{
LiveStream ls = new Models.LiveStream();
var context = AzureVidMan.Utils.VidProcessUtil.GetMediaContext();
var channel = context.Channels.Where(x => x.Name == "VidMan").FirstOrDefault();
if (channel != null)
{
ls.InjestURL = channel.Input.Endpoints.FirstOrDefault().Url.ToString();
ls.PreviewURL= channel.Preview.Endpoints.FirstOrDefault().Url.ToString();
ls.ThumbnailURL= new UriBuilder
{
Scheme = Uri.UriSchemeHttps,
Host = channel.Preview.Endpoints.FirstOrDefault().Url.Host,
Path = "thumbnails/input.jpg"
}.Uri.ToString();
ls.Status = channel.State.ToString();
}
return View(ls);
}
public async Task<JsonResult> StartLiveStream()
{
LiveStream ls = new Models.LiveStream();
var context = AzureVidMan.Utils.VidProcessUtil.GetMediaContext();
//Channel is stopped and needs to run
IChannel newChannel = await Utils.LiveStreamUtils.CreateAndStartChannel(context, "VidMan");
//Refresh channel object
newChannel = context.Channels.Where(x => x.Name == "VidMan").FirstOrDefault();
//Ensure channel is fully up and running before we continue
while (newChannel.State!= ChannelState.Running)
{
await Task.Delay(5000);
newChannel = context.Channels.Where(x => x.Name == "VidMan").FirstOrDefault();
}
ls.InjestURL = newChannel.Input.Endpoints.FirstOrDefault().Url.ToString();
ls.PreviewURL = newChannel.Preview.Endpoints.FirstOrDefault().Url.ToString();
ls.ThumbnailURL = new UriBuilder
{
Scheme = Uri.UriSchemeHttps,
Host = newChannel.Preview.Endpoints.FirstOrDefault().Url.Host,
Path = "thumbnails/input.jpg"
}.Uri.ToString();
IProgram program = Utils.LiveStreamUtils.CreateAndStartProgram(context, newChannel);
ILocator locatior = Utils.LiveStreamUtils.CreateLocatorForAsset(context, program.Asset, program.ArchiveWindowLength);
IStreamingEndpoint streamingEndpoint;
if (context.StreamingEndpoints.Count() > 0)
streamingEndpoint = context.StreamingEndpoints.FirstOrDefault();
else
streamingEndpoint = Utils.LiveStreamUtils.CreateAndStartStreamingEndpoint(context);
Utils.LiveStreamUtils.GetLocatorsInAllStreamingEndpoints(context, program.Asset);
ls.Status = program.State.ToString();
Utils.LiveVideoStatus.IsLive = false;
return Json(new {Status=ls.Status, InjestURL = ls.InjestURL,PreviewURL = ls.PreviewURL,ThumbnailURL = ls.ThumbnailURL});
}
public async Task<JsonResult> StopLiveStream()
{
LiveStream ls = new Models.LiveStream();
var context = AzureVidMan.Utils.VidProcessUtil.GetMediaContext();
var channel = context.Channels.Where(x => x.Name == "VidMan").FirstOrDefault();
if (channel != null)
{
//Channel is running and needs to stop
Utils.LiveStreamUtils.Cleanup(context, channel);
ls.Status = "Stopped";
ls.InjestURL = string.Empty;
ls.PreviewURL = string.Empty;
ls.ThumbnailURL = string.Empty;
}
Utils.LiveVideoStatus.IsLive = false;
return Json(new { Status = ls.Status, InjestURL = ls.InjestURL, PreviewURL = ls.PreviewURL, ThumbnailURL = ls.ThumbnailURL });
}