protected AudioStreamHandler(PesStreamParameters parameters, IAudioFrameHeader frameHeader, IAudioConfigurator configurator, int minimumPacketSize)
: base(parameters)
{
if (null == parameters)
{
throw new ArgumentNullException("parameters");
}
if (null == parameters.PesPacketPool)
{
throw new ArgumentException("PesPacketPool cannot be null", "parameters");
}
if (null == parameters.NextHandler)
{
throw new ArgumentException("NextHandler cannot be null", "parameters");
}
if (minimumPacketSize < 1)
{
throw new ArgumentOutOfRangeException("minimumPacketSize", "minimumPacketSize must be positive: " + (object)minimumPacketSize);
}
if (null == frameHeader)
{
throw new ArgumentNullException("frameHeader");
}
this._pesPacketPool = parameters.PesPacketPool;
this.NextHandler = parameters.NextHandler;
this._frameHeader = frameHeader;
this.AudioConfigurator = configurator;
this._minimumPacketSize = minimumPacketSize;
}
public PesStreamHandler CreateHandler(PesStreamParameters parameters)
{
IPesStreamFactoryInstance streamFactoryInstance;
return(!_factories.TryGetValue(parameters.StreamType.StreamType, out streamFactoryInstance)
? new DefaultPesStreamHandler(parameters)
: streamFactoryInstance.Create(parameters));
}
protected PesStreamHandler(PesStreamParameters parameters)
{
if (null == parameters)
{
throw new ArgumentNullException(nameof(parameters));
}
StreamType = parameters.StreamType;
_pid = parameters.Pid;
}
public AacStreamHandler(PesStreamParameters parameters)
: base(parameters, (IAudioFrameHeader) new AacFrameHeader(), (IAudioConfigurator) new AacConfigurator(parameters.MediaStreamMetadata, parameters.StreamType.Description), 7)
{
if (!AacDecoderSettings.Parameters.UseParser)
{
return;
}
this.Parser = (AudioParserBase) new AacParser(parameters.PesPacketPool, new Action <IAudioFrameHeader>(this.AudioConfigurator.Configure), this.NextHandler);
}
protected PesStreamHandler(PesStreamParameters parameters)
{
if (null == parameters)
{
throw new ArgumentNullException("parameters");
}
this.StreamType = parameters.StreamType;
this.Pid = parameters.Pid;
}
public PesStreamHandler CreateHandler(PesStreamParameters parameters)
{
IPesStreamFactoryInstance streamFactoryInstance;
if (!this._factories.TryGetValue(parameters.StreamType.StreamType, out streamFactoryInstance))
{
return((PesStreamHandler) new DefaultPesStreamHandler(parameters));
}
return(streamFactoryInstance.Create(parameters));
}
public DefaultPesStreamHandler(PesStreamParameters parameters)
: base(parameters)
{
if (null == parameters)
{
throw new ArgumentNullException("parameters");
}
if (null == parameters.NextHandler)
{
throw new ArgumentException("NextHandler cannot be null", "parameters");
}
this._nextHandler = parameters.NextHandler;
}
public H262StreamHandler(PesStreamParameters parameters)
: base(parameters)
{
if (null == parameters)
{
throw new ArgumentNullException("parameters");
}
if (null == parameters.PesPacketPool)
{
throw new ArgumentException("PesPacketPool cannot be null", "parameters");
}
if (null == parameters.NextHandler)
{
throw new ArgumentException("NextHandler cannot be null", "parameters");
}
this._pesPacketPool = parameters.PesPacketPool;
this._nextHandler = parameters.NextHandler;
this._configurator = new H262Configurator(parameters.MediaStreamMetadata, parameters.StreamType.Description);
}
public H264StreamHandler(PesStreamParameters parameters)
: base(parameters)
{
if (null == parameters)
{
throw new ArgumentNullException("parameters");
}
if (null == parameters.PesPacketPool)
{
throw new ArgumentException("PesPacketPool cannot be null", "parameters");
}
if (null == parameters.NextHandler)
{
throw new ArgumentException("NextHandler cannot be null", "parameters");
}
this._pesPacketPool = parameters.PesPacketPool;
this._nextHandler = parameters.NextHandler;
this._configurator = new H264Configurator(parameters.MediaStreamMetadata, parameters.StreamType.Description);
this._parser = new NalUnitParser(new Func <byte, NalUnitParser.ParserStateHandler>(this.ResolveHandler));
}
public PesStreamHandler GetPesHandler(TsStreamType streamType, uint pid, IMediaStreamMetadata mediaStreamMetadata, Action <TsPesPacket> nextHandler)
{
PesStreamHandler handler;
if (this._handlers.TryGetValue(pid, out handler))
{
Debug.WriteLine("Found PES {0} stream ({1}) with PID {2}", (object)streamType.Contents, (object)streamType.Description, (object)pid);
}
else
{
Debug.WriteLine("Create PES {0} stream ({1}) with PID {2}", (object)streamType.Contents, (object)streamType.Description, (object)pid);
PesStreamParameters parameters = this._parameterFactory();
parameters.Pid = pid;
parameters.StreamType = streamType;
parameters.NextHandler = nextHandler;
parameters.MediaStreamMetadata = mediaStreamMetadata;
handler = this._handlerFactory.CreateHandler(parameters);
this._handlers[pid] = handler;
}
return(handler);
}
public PesStreamHandler Create(PesStreamParameters parameters)
{
return((PesStreamHandler) new AacStreamHandler(parameters));
}
public Ac3StreamHandler(PesStreamParameters parameters)
: base(parameters, (IAudioFrameHeader) new Ac3FrameHeader(), (IAudioConfigurator) new Ac3Configurator(parameters.MediaStreamMetadata, parameters.StreamType.Description), 7)
{
this.Parser = (AudioParserBase) new Ac3Parser(parameters.PesPacketPool, new Action <IAudioFrameHeader>(this.AudioConfigurator.Configure), this.NextHandler);
}
public PesStreamHandler Create(PesStreamParameters parameters)
{
return(new Mp3StreamHandler(parameters));
}
public Mp3StreamHandler(PesStreamParameters parameters)
: base(parameters, new Mp3FrameHeader(), new Mp3Configurator(parameters.MediaStreamMetadata, parameters.StreamType.Description), MINIMUM_PACKET_SIZE)
{
Parser = new Mp3Parser(parameters.PesPacketPool, AudioConfigurator.Configure, NextHandler);
}
