/*
* protected override bool addAudioWavWithEndOfFileTolerance(urakawa.media.data.audio.codec.WavAudioMediaData mediaData, urakawa.data.FileDataProvider dataProv, Time clipB, Time clipE, TreeNode treeNode)
* {
* bool isClipEndError = true;
*
* uint dataLength = 0;
* Stream wavStream = null;
* AudioLibPCMFormat PCMFormat = null;
* try
* {
* wavStream = dataProv.OpenInputStream();
* PCMFormat = AudioLibPCMFormat.RiffHeaderParse(wavStream, out dataLength);
* }
* catch (System.Exception ex)
* {
* Console.WriteLine(ex.ToString());
* isClipEndError = true;
* }
* finally
* {
* if (wavStream != null) wavStream.Close();
* }
*
* Time fileDuration = new Time(PCMFormat.ConvertBytesToTime((long)dataLength));
* if (clipB.IsLessThan(clipE))
* {//1
* double diff = clipE.AsMilliseconds - fileDuration.AsMilliseconds;
* if (clipB.IsLessThan(fileDuration))
* {//2
* try
* {//3
* mediaData.AppendPcmData(dataProv, clipB, fileDuration);
* isClipEndError = false;
* Console.WriteLine("Obi: clip end adjust according to file length : Clip end" + clipE.AsTimeSpan.ToString() + " File length:" + fileDuration.AsTimeSpan.ToString());
* }//-3
* catch (Exception ex)
* {//3
* isClipEndError = true;
* }//-3
* // to do: add obi specific code here
* //if (diff > 100 && treeNode != null )
* if (diff > m_Settings.ImportToleranceForAudioInMs && treeNode != null)
* {
* EmptyNode eNode = (EmptyNode)treeNode;
* eNode.TODO = true;
* if (eNode.Role_ == EmptyNode.Role.Plain)
* {
* eNode.Role_ = EmptyNode.Role.Custom;
* eNode.CustomRole = Localizer.Message("DAISY3_ObiImport_ErrorsList_truncated_audio");
* }
* m_ErrorsList.Add(Localizer.Message("DAISY3_ObiImport_ErrorsList_truncated_audio_in_phrase") + eNode.Index.ToString() + Localizer.Message("DAISY3_ObiImport_ErrorsList_in_section") + eNode.ParentAs<SectionNode>().Label);
* m_ErrorsList.Add(Localizer.Message("DAISY3_ObiImport_ErrorsList_expected_clip_end") + clipE.Format_H_MN_S_MS() + Localizer.Message("DAISY3_ObiImport_ErrorsList_imported_clip_end") + fileDuration.Format_H_MN_S_MS());
* }
* }//-2
*
* }//-1
* else
* {//1
* Console.WriteLine("clip begin is larger than clip end");
* }//-1
* return isClipEndError;
* }
*/
private void ReplaceExternalAudioMediaPhraseWithEmptyNode(TreeNode node)
{
if (node is PhraseNode)
{
PhraseNode phrase = (PhraseNode)node;
SectionNode section = phrase.ParentAs <SectionNode>();
Console.WriteLine("replacing phrase node with empty node due to clip problem " + section.Label + " phrase index:" + phrase.Index.ToString());
int phraseIndex = phrase.Index;
EmptyNode emptyNode = m_Presentation.TreeNodeFactory.Create <EmptyNode>();
emptyNode.CopyAttributes(phrase);
phrase.Detach();
section.Insert(emptyNode, phraseIndex);
emptyNode.TODO = true;
m_ErrorsList.Add(Localizer.Message("DAISY3_ObiImport_ErrorsList_error_no_audio") + phraseIndex.ToString() + Localizer.Message("DAISY3_ObiImport_ErrorsList_in_section") + section.Label);
}
}
