Пример #1
0
ICodec* CodecFactory::CreateOGGCodec(const CStdString& strFile,
                                     unsigned int filecache)
{
  // oldnemesis: we want to use OGGCodec() for OGG music since unlike DVDCodec 
  // it provides better timings for Karaoke. However OGGCodec() cannot handle 
  // ogg-flac and ogg videos, that's why this block.
  ICodec* codec = new OGGCodec();
  try
  {
    if (codec->Init(strFile, filecache))
      return codec;
  }
  catch( ... )
  {
  }
  delete codec;
  return new DVDPlayerCodec();
}
Пример #2
0
ICodec* CodecFactory::CreateCodecDemux(const CStdString& strFile, const CStdString& strContent, unsigned int filecache)
{
  CURL urlFile(strFile);
  if( strContent.Equals("audio/mpeg")
  ||  strContent.Equals("audio/mp3") )
    return new MP3Codec();
  else if (strContent.Left(9).Equals("audio/l16"))
  {
    PCMCodec * pcm_codec = new PCMCodec();
    pcm_codec->SetMimeParams(strContent);
    return pcm_codec;
  }
  else if( strContent.Equals("audio/aac")
    || strContent.Equals("audio/aacp") )
  {
    DVDPlayerCodec *pCodec = new DVDPlayerCodec;
    if (urlFile.GetProtocol() == "shout" )
      pCodec->SetContentType(strContent);
    return pCodec;
  }
  else if( strContent.Equals("audio/x-ms-wma") )
    return new DVDPlayerCodec();
  else if( strContent.Equals("application/ogg") || strContent.Equals("audio/ogg"))
    return CreateOGGCodec(strFile,filecache);
  else if (strContent.Equals("audio/x-xbmc-pcm"))
    return (ICodec*)new BXACodec();  
   else if (strContent.Equals("audio/flac") || strContent.Equals("audio/x-flac") || strContent.Equals("application/x-flac"))
     return new FLACCodec();

  if (urlFile.GetProtocol() == "lastfm" || urlFile.GetProtocol() == "shout")
  {
    return new MP3Codec(); // if we got this far with internet radio - content-type was wrong. gamble on mp3.
  }

  if (urlFile.GetFileType().Equals("wav"))
  {
    ICodec* codec;
    //lets see what it contains...
    //this kinda sucks 'cause if it's a plain wav file the file
    //will be opened, sniffed and closed 2 times before it is opened *again* for wav
    //would be better if the papcodecs could work with bitstreams instead of filenames.
    DVDPlayerCodec *dvdcodec = new DVDPlayerCodec();
    dvdcodec->SetContentType("audio/x-spdif-compressed");
    if (dvdcodec->Init(strFile, filecache))
    {
      return dvdcodec;
    }
    delete dvdcodec;
    codec = new ADPCMCodec();
    if (codec->Init(strFile, filecache))
    {
      return codec;
    }
    delete codec;

    codec = new WAVCodec();
    if (codec->Init(strFile, filecache))
    {
      return codec;
    }
    delete codec;
  }
  if (urlFile.GetFileType().Equals("cdda"))
  {
    //lets see what it contains...
    //this kinda sucks 'cause if it's plain cdda the file
    //will be opened, sniffed and closed before it is opened *again* for cdda
    //would be better if the papcodecs could work with bitstreams instead of filenames.
    DVDPlayerCodec *dvdcodec = new DVDPlayerCodec();
    dvdcodec->SetContentType("audio/x-spdif-compressed");
    if (dvdcodec->Init(strFile, filecache))
    {
      return dvdcodec;
    }
    delete dvdcodec;
  }
  else if (urlFile.GetFileType().Equals("ogg") || urlFile.GetFileType().Equals("oggstream") || urlFile.GetFileType().Equals("oga"))
    return CreateOGGCodec(strFile,filecache);

  //default
  return CreateCodec(urlFile.GetFileType());
}