public override void Start()
{
lock (this.SyncRoot)
{
IConsumerService consumerManager = this.Scope.GetService(typeof(IConsumerService)) as IConsumerService;
try
{
//_videoCodecFactory = new VideoCodecFactory();
_videoCodecFactory = this.Scope.GetService(typeof(VideoCodecFactory)) as VideoCodecFactory;
_checkVideoCodec = true;
}
catch (Exception ex)
{
log.Warn("No video codec factory available.", ex);
}
_firstPacketTime = _audioTime = _videoTime = _dataTime = -1;
_connMsgOut = consumerManager.GetConsumerOutput(this);
_connMsgOut.Subscribe(this, null);
_recordPipe = new InMemoryPushPushPipe();
#if !(NET_1_1)
Dictionary <string, object> recordParameterMap = new Dictionary <string, object>();
#else
Hashtable recordParameterMap = new Hashtable();
#endif
// Clear record flag
recordParameterMap.Add("record", null);
_recordPipe.Subscribe(this as IProvider, recordParameterMap);
_recording = false;
_recordingFilename = null;
this.CodecInfo = new StreamCodecInfo();
_closed = false;
_bytesReceived = 0;
_creationTime = System.Environment.TickCount;
}
}
/// <summary>
/// Starts the server-side stream.
/// </summary>
public override void Start()
{
if (_state != State.UNINIT)
{
throw new NotSupportedException("State " + _state + " not valid to start");
}
if (_items.Count == 0)
{
throw new NotSupportedException("At least one item should be specified to start");
}
if (_publishedName == null)
{
throw new NotSupportedException("A published name is needed to start");
}
// publish this server-side stream
IProviderService providerService = this.Scope.GetService(typeof(IProviderService)) as IProviderService;
providerService.RegisterBroadcastStream(this.Scope, _publishedName, this);
_recordPipe = new InMemoryPushPushPipe();
#if !(NET_1_1)
Dictionary <string, object> recordParamMap = new Dictionary <string, object>();
#else
Hashtable recordParamMap = new Hashtable();
#endif
recordParamMap.Add("record", null);
_recordPipe.Subscribe((IProvider)this, recordParamMap);
_recordingFilename = null;
_schedulingService = this.Scope.GetService(typeof(ISchedulingService)) as ISchedulingService;
_state = State.STOPPED;
_currentItemIndex = -1;
NextItem();
}
/// <summary>
/// Saves broadcasted stream.
/// </summary>
/// <param name="name"></param>
/// <param name="isAppend"></param>
public void SaveAs(string name, bool isAppend)
{
if (log.IsDebugEnabled)
{
log.Debug("SaveAs - name: " + name + " append: " + isAppend);
}
// Get stream scope
IStreamCapableConnection connection = this.Connection;
if (connection == null)
{
// TODO: throw other exception here?
throw new IOException("Stream is no longer connected");
}
IScope scope = connection.Scope;
// Get stream filename generator
IStreamFilenameGenerator generator = ScopeUtils.GetScopeService(scope, typeof(IStreamFilenameGenerator)) as IStreamFilenameGenerator;
// Generate filename
string filename = generator.GenerateFilename(scope, name, ".flv", GenerationType.RECORD);
// Get file for that filename
FileInfo file;
if (generator.ResolvesToAbsolutePath)
{
file = new FileInfo(filename);
}
else
{
file = scope.Context.GetResource(filename).File;
}
// If append mode is on...
if (!isAppend)
{
if (file.Exists)
{
// Per livedoc of FCS/FMS:
// When "live" or "record" is used,
// any previously recorded stream with the same stream URI is deleted.
file.Delete();
}
}
else
{
if (!file.Exists)
{
// Per livedoc of FCS/FMS:
// If a recorded stream at the same URI does not already exist,
// "append" creates the stream as though "record" was passed.
isAppend = false;
}
}
//Requery
file = new FileInfo(file.FullName);
if (!file.Exists)
{
// Make sure the destination directory exists
string directory = Path.GetDirectoryName(file.FullName);
if (!Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
}
if (!file.Exists)
{
using (FileStream fs = file.Create()) { }
}
if (log.IsDebugEnabled)
{
log.Debug("Recording file: " + file.FullName);
}
_recordingFile = new FileConsumer(scope, file);
#if !(NET_1_1)
Dictionary <string, object> parameterMap = new Dictionary <string, object>();
#else
Hashtable parameterMap = new Hashtable();
#endif
if (isAppend)
{
parameterMap.Add("mode", "append");
}
else
{
parameterMap.Add("mode", "record");
}
_recordPipe.Subscribe(_recordingFile, parameterMap);
_recording = true;
_recordingFilename = filename;
}
public override void Start()
{
lock (this.SyncRoot)
{
IConsumerService consumerManager = this.Scope.GetService(typeof(IConsumerService)) as IConsumerService;
try
{
//_videoCodecFactory = new VideoCodecFactory();
_videoCodecFactory = this.Scope.GetService(typeof(VideoCodecFactory)) as VideoCodecFactory;
_checkVideoCodec = true;
}
catch (Exception ex)
{
log.Warn("No video codec factory available.", ex);
}
_firstPacketTime = _audioTime = _videoTime = _dataTime = -1;
_connMsgOut = consumerManager.GetConsumerOutput(this);
_connMsgOut.Subscribe(this, null);
_recordPipe = new InMemoryPushPushPipe();
#if !(NET_1_1)
Dictionary<string, object> recordParameterMap = new Dictionary<string, object>();
#else
Hashtable recordParameterMap = new Hashtable();
#endif
// Clear record flag
recordParameterMap.Add("record", null);
_recordPipe.Subscribe(this as IProvider, recordParameterMap);
_recording = false;
_recordingFilename = null;
this.CodecInfo = new StreamCodecInfo();
_closed = false;
_bytesReceived = 0;
_creationTime = System.Environment.TickCount;
}
}
/// <summary>
/// Saves the broadcast stream as a file.
/// </summary>
/// <param name="name">The path of the file relative to the scope.</param>
/// <param name="isAppend">Whether to append to the end of file.</param>
public void SaveAs(string name, bool isAppend)
{
try
{
IScope scope = this.Scope;
IStreamFilenameGenerator generator = ScopeUtils.GetScopeService(scope, typeof(IStreamFilenameGenerator)) as IStreamFilenameGenerator;
string filename = generator.GenerateFilename(scope, name, ".flv", GenerationType.RECORD);
// Get file for that filename
FileInfo file;
if (generator.ResolvesToAbsolutePath)
{
file = new FileInfo(filename);
}
else
{
file = scope.Context.GetResource(filename).File;
}
if (!isAppend)
{
if (file.Exists)
{
// Per livedoc of FCS/FMS:
// When "live" or "record" is used,
// any previously recorded stream with the same stream URI is deleted.
file.Delete();
}
}
else
{
if (!file.Exists)
{
// Per livedoc of FCS/FMS:
// If a recorded stream at the same URI does not already exist,
// "append" creates the stream as though "record" was passed.
isAppend = false;
}
}
if (!file.Exists)
{
// Make sure the destination directory exists
string directory = Path.GetDirectoryName(file.FullName);
if (!Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
}
if (!file.Exists)
{
using (FileStream fs = file.Create()) { }
}
FileConsumer fc = new FileConsumer(scope, file);
#if !(NET_1_1)
Dictionary <string, object> parameterMap = new Dictionary <string, object>();
#else
Hashtable parameterMap = new Hashtable();
#endif
if (isAppend)
{
parameterMap.Add("mode", "append");
}
else
{
parameterMap.Add("mode", "record");
}
if (null == _recordPipe)
{
_recordPipe = new InMemoryPushPushPipe();
}
_recordPipe.Subscribe(fc, parameterMap);
_recordingFilename = filename;
}
catch (IOException ex)
{
log.Error("Save as exception", ex);
}
}
/// <summary>
/// Starts the server-side stream.
/// </summary>
public override void Start()
{
if (_state != State.UNINIT)
throw new NotSupportedException("State " + _state + " not valid to start");
if (_items.Count == 0)
throw new NotSupportedException("At least one item should be specified to start");
if (_publishedName == null)
throw new NotSupportedException("A published name is needed to start");
// publish this server-side stream
IProviderService providerService = this.Scope.GetService(typeof(IProviderService)) as IProviderService;
providerService.RegisterBroadcastStream(this.Scope, _publishedName, this);
_recordPipe = new InMemoryPushPushPipe();
#if !(NET_1_1)
Dictionary<string, object> recordParamMap = new Dictionary<string, object>();
#else
Hashtable recordParamMap = new Hashtable();
#endif
recordParamMap.Add("record", null);
_recordPipe.Subscribe((IProvider)this, recordParamMap);
_recordingFilename = null;
_schedulingService = this.Scope.GetService(typeof(ISchedulingService)) as ISchedulingService;
_state = State.STOPPED;
_currentItemIndex = -1;
NextItem();
}
