Impala Documentation

virtual void Impala::Core::VideoSet::IndexAnnotation::HandleNewFile	(	VideoSet *	vs,
		int	fileId,
		Stream::RgbDataSrc *	src
	)			`[inline, virtual]`

Arrived at given DB_FILE in a "normal" walk.

Reimplemented from Impala::Core::VideoSet::Listener.

Definition at line 105 of file IndexAnnotation.h.

References DoKeyframes(), DoShots(), Impala::Core::VideoSet::Mpeg7Doc::EndFrame(), Impala::Core::Table::AnnotationTableSet::GetLabel(), ILOG_ERROR, Impala::Core::VideoSet::Mpeg7Doc::IsPositiveAnno(), mAnnoExtra, mAnnoShot, mConceptSet, mKeyframes, mQuidExtra, mSegmentation, mTotalNrAnno, mTotalNrAnnoPos, mTotalNrFrames, mTotalNrFramesPos, mTotalNrSingleFrame, mTotalNrSingleFramePos, Impala::Core::VideoSet::Mpeg7Doc::NrShots(), Impala::Core::Table::AnnotationTableSet::Size(), and Impala::Core::VideoSet::Mpeg7Doc::StartFrame().

00106     {
00107         if (mAnnoExtra && (!(mKeyframes && mSegmentation)))
00108         {
00109             ILOG_ERROR("Need keyframes and segmentation for extra annotations");
00110             delete mAnnoExtra;
00111             mAnnoExtra = 0;
00112             delete mQuidExtra;
00113             mQuidExtra = 0;
00114         }
00115 
00116         for (int c=0 ; c<mAnnoShot->Size() ; c++)
00117         {
00118             String concept = mAnnoShot->GetLabel(c);
00119 #ifndef REPOSITORY_USED // Here comes the deprecated stuff
00120             String fName;
00121             fName = vs->GetFilePathMpeg7Anno(fileId, mConceptSet,
00122                                              concept + ".xml", false, true);
00123             if (fName.empty())
00124                 continue;
00125 
00126             Mpeg7Doc mp7(fName, vs->GetDatabase());
00127             for (int s=0 ; s<mp7.NrShots() ; s++)
00128             {
00129                 mTotalNrAnno[c]++;
00130                 int len = mp7.EndFrame(s) - mp7.StartFrame(s);
00131                 if (len <= 1)
00132                     mTotalNrSingleFrame[c]++;
00133                 else
00134                     mTotalNrFrames[c] += len;
00135                 if (mp7.IsPositiveAnno(s))
00136                 {
00137                     mTotalNrAnnoPos[c]++;
00138                     if (len <= 1)
00139                         mTotalNrSingleFramePos[c]++;
00140                     else
00141                         mTotalNrFramesPos[c] += len;
00142                 }
00143             }
00144             if (mKeyframes)
00145                 DoKeyframes(vs, fileId, c, &mp7);
00146             if (mSegmentation)
00147                 DoShots(vs, fileId, c, &mp7);
00148 #else // REPOSITORY_USED
00149             String container = mConceptSet + "/" + vs->GetContainerFile(fileId);
00150             typedef Persistency::Mpeg7DocLocator MP7Loc;
00151             MP7Loc loc(vs->GetLocator(), MP7Loc::MPEG7_ANNOTATION, container,
00152                        concept + ".xml");
00153             if (!Persistency::Mpeg7DocRepository().Exists(loc))
00154                 continue;
00155 
00156             Mpeg7Doc* mp7 = Persistency::Mpeg7DocRepository().Get(loc);
00157             for (int s=0 ; s<mp7->NrShots() ; s++)
00158             {
00159                 mTotalNrAnno[c]++;
00160                 int len = mp7->EndFrame(s) - mp7->StartFrame(s);
00161                 if (len <= 1)
00162                     mTotalNrSingleFrame[c]++;
00163                 else
00164                     mTotalNrFrames[c] += len;
00165                 if (mp7->IsPositiveAnno(s))
00166                 {
00167                     mTotalNrAnnoPos[c]++;
00168                     if (len <= 1)
00169                         mTotalNrSingleFramePos[c]++;
00170                     else
00171                         mTotalNrFramesPos[c] += len;
00172                 }
00173             }
00174             if (mKeyframes)
00175                 DoKeyframes(vs, fileId, c, mp7);
00176             if (mSegmentation)
00177                 DoShots(vs, fileId, c, mp7);
00178             delete mp7;
00179 #endif // REPOSITORY_USED
00180         }
00181     }

Here is the call graph for this function: