public ExportParameters(ExportFormat exportStandards,
string exportDirectory,
bool encodeExportedAudioFiles,
AudioLib.AudioFileFormats encodingAudioFileFormat,
AudioLib.SampleRate exportSampleRate,
int exportChannels,
double exportEncodingBitrate)
{
m_ExportStandards = exportStandards;
m_ExportDirectory = exportDirectory;
m_EncodeExportedAudioFiles = encodeExportedAudioFiles;
m_EncodingAudioFileFormat = encodingAudioFileFormat;
m_ExportSampleRate = exportSampleRate;
m_ExportChannels = exportChannels;
m_ExportEncodingBitrate = exportEncodingBitrate;
}
//private bool m_EncodeToMP3;
//private int m_BitRate_Mp3;
public DAISY202Export(ObiPresentation presentation, string exportDirectory, bool encodeToMp3, double mp3BitRate,
AudioLib.SampleRate sampleRate, bool stereo,
int audioFileSectionLevel)
:
base(presentation, exportDirectory, null, encodeToMp3, mp3BitRate,
sampleRate, stereo,
true, false, true)
{
m_Presentation = presentation;
m_ExportDirectory = exportDirectory;
m_MetadataMap = CreateDAISY3To2MetadataMap();
m_SmilFile_TitleMap = new Dictionary <string, string> ();
m_NextSectionPageAdjustmentDictionary = new Dictionary <SectionNode, EmptyNode>();
m_AudioFileSectionLevel = audioFileSectionLevel;
m_FilesList = new List <string>();
//m_EncodeToMP3 = encodeToMP3;
}
public void ParseXml()
{
XmlDocument xmlDoc = XmlReaderWriterHelper.ParseXmlDocument(m_ConfigurationFilePath, false, false);
XmlNode importNode = XmlDocumentHelper.GetFirstChildElementOrSelfWithName(xmlDoc.DocumentElement, true, "import", xmlDoc.DocumentElement.NamespaceURI);
foreach (XmlNode n in importNode.ChildNodes)
{
string innerText = n.InnerText;
if (n.LocalName == "obiprojectdirectory")
{
m_ObiProjectDirectoryPath = innerText.Trim();
}
else if (n.LocalName == "audiosamplerate")
{
string strSampleRate = innerText.Trim();
m_ImportSampleRate = int.Parse(strSampleRate);
m_ImportSampleRateEnum = strSampleRate == "44100" ? AudioLib.SampleRate.Hz44100 :
strSampleRate == "22050" ? AudioLib.SampleRate.Hz22050
: AudioLib.SampleRate.Hz11025;
}
else if (n.LocalName == "audiochannels")
{
string strChannels = innerText.Trim();
m_ImportChannels = int.Parse(strChannels.Trim());
}
}
foreach (XmlNode exportNode in XmlDocumentHelper.GetChildrenElementsOrSelfWithName(xmlDoc.DocumentElement, true, "export", xmlDoc.DocumentElement.NamespaceURI, false))
{
ExportFormat exportStandards = ExportFormat.DAISY3_0;
string exportDirectory = null;
bool encodeExportedAudioFiles = false;
AudioLib.AudioFileFormats encodingAudioFileFormat = AudioLib.AudioFileFormats.WAV;
AudioLib.SampleRate exportSampleRate = AudioLib.SampleRate.Hz44100;
int exportChannels = 1;
double exportEncodingBitrate = 64;
foreach (XmlNode n in exportNode.ChildNodes)
{
if (n.LocalName == "directory")
{
exportDirectory = n.InnerText.Trim();
}
else if (n.LocalName == "standard")
{
string strStandard = n.InnerText.Trim();
exportStandards = strStandard == "daisy2.02" ? ExportFormat.DAISY2_02 :
strStandard == "daisy3" ? ExportFormat.DAISY3_0 :
ExportFormat.EPUB3;
}
else if (n.LocalName == "audioencoding")
{
string strEncoding = n.InnerText.Trim();
encodeExportedAudioFiles = strEncoding.ToLower() != "wav";
if (encodeExportedAudioFiles)
{
encodingAudioFileFormat = (strEncoding.ToLower() == "mp4" || strEncoding.ToLower() == "m4a") ? AudioLib.AudioFileFormats.MP4 :
AudioLib.AudioFileFormats.MP3;
}
}
else if (n.LocalName == "bitrate")
{
string strBitrate = n.InnerText.Trim();
exportEncodingBitrate = int.Parse(strBitrate);
}
else if (n.LocalName == "audiosamplerate")
{
string strSampleRate = n.InnerText;
exportSampleRate = strSampleRate == "44100" ? AudioLib.SampleRate.Hz44100 :
strSampleRate == "22050" ? AudioLib.SampleRate.Hz22050
: AudioLib.SampleRate.Hz11025;
}
else if (n.LocalName == "audiochannels")
{
string strChannels = n.InnerText;
exportChannels = int.Parse(strChannels.Trim());
}
}
ExportParameters exportObject = new ExportParameters(exportStandards,
exportDirectory,
encodeExportedAudioFiles,
encodingAudioFileFormat,
exportSampleRate,
exportChannels,
exportEncodingBitrate);
// assign export parameters to respective properties
if (exportObject.ExportStandards == ExportFormat.DAISY3_0)
{
m_DAISY3ExportParameters = exportObject;
}
else if (exportObject.ExportStandards == ExportFormat.DAISY2_02)
{
m_DAISY202ExportParameters = exportObject;
}
else if (exportObject.ExportStandards == ExportFormat.EPUB3)
{
m_EPUB3ExportParameters = exportObject;
}
Console.WriteLine("Config file export parameters: " + exportObject.ExportStandards);
Console.WriteLine("export channels: " + exportObject.ExportChannels + ", directory:" + exportObject.ExportDirectory);
Console.WriteLine("encoding: " + exportObject.EncodeExportedAudioFiles + " " + exportObject.EncodingAudioFileFormat + ", bit rate:" + exportObject.ExportEncodingBitrate + ", sample rate:" + exportObject.ExportSampleRate);
}
xmlDoc = null;
}
