private void ConfigureAudioStream(IMediaParserMediaStream audio)
{
IAudioConfigurationSource configurationSource = (IAudioConfigurationSource)audio.ConfigurationSource;
Dictionary <MediaStreamAttributeKeys, string> dictionary = new Dictionary <MediaStreamAttributeKeys, string>();
string codecPrivateData = configurationSource.CodecPrivateData;
Debug.WriteLine("TsMediaStreamSource.ConfigureAudioStream(): CodecPrivateData: " + codecPrivateData);
if (!string.IsNullOrWhiteSpace(codecPrivateData))
{
dictionary[MediaStreamAttributeKeys.CodecPrivateData] = codecPrivateData;
}
MediaStreamDescription streamDescription = new MediaStreamDescription(MediaStreamType.Audio, (IDictionary <MediaStreamAttributeKeys, string>)dictionary);
lock (this._streamConfigurationLock)
{
this._audioStreamSource = audio.StreamSource;
this._audioStreamDescription = streamDescription;
}
}
public static AudioStream CreateAudioStream(this IAudioConfigurationSource audioConfigurationSource)
{
var languageTag = audioConfigurationSource.GetLanguage();
if (string.IsNullOrWhiteSpace(languageTag))
{
return(new AudioStream());
}
var languageName = languageTag;
try
{
if (Language.IsWellFormed(languageTag))
{
var language = new Language(languageTag);
var nativeName = language.NativeName;
var displayName = language.DisplayName;
Debug.WriteLine("Language: " + languageTag + " -> " + languageName + '/' + displayName);
if (nativeName == displayName)
{
languageName = nativeName;
}
else
{
languageName = nativeName + '/' + displayName;
}
}
}
catch (Exception ex)
{
Debug.WriteLine("AudioStreamFactory.CreateAudioStream() failed: " + ex.Message);
}
return(new AudioStream(languageName, languageTag));
}
