Impala Documentation

void Impala::Core::VideoSet::Mpeg7Doc::ExportShot	(	Util::IOBuffer *	ioBuf,
		int	idx
	)			`[inline, private]`

Definition at line 779 of file Mpeg7Doc.h.

References ExportMediaTime(), HasAnnotations(), HasFeatures(), Impala::MakeString(), mAnnotation, mConfidence, mEndFrame, mFeatureName, mFeatureValues, mKeyframeFrame, mKeyframeName, mOriginalHadKeyframes, mRelevance, mShotName, mStartFrame, and Impala::Util::IOBuffer::Puts().

Referenced by ExportXml().

00780     {
00781         ioBuf->Puts("<VideoSegment id=\"" + mShotName[idx] + "\">");
00782         ExportMediaTime(ioBuf, mStartFrame[idx],
00783                         mEndFrame[idx] - mStartFrame[idx] + 1);
00784         if (HasAnnotations())
00785         {
00786             String r = "relevance=\"" + MakeString(mRelevance[idx]) + "\"";
00787             String c = "confidence=\"" + MakeString(mConfidence[idx]) + "\"";
00788             ioBuf->Puts("<TextAnnotation " + r + " " + c + ">");
00789             ioBuf->Puts("<KeywordAnnotation>");
00790             ioBuf->Puts("<Keyword>" + mAnnotation[idx] + "</Keyword>");
00791             ioBuf->Puts("</KeywordAnnotation>");
00792             ioBuf->Puts("</TextAnnotation>"); 
00793            
00794         }
00795         if (mOriginalHadKeyframes)
00796         {
00797             ioBuf->Puts("<TemporalDecomposition>");
00798             std::vector<String> names = mKeyframeName[idx];
00799             std::vector<int> frames = mKeyframeFrame[idx];
00800             for (int i=0 ; i<names.size() ; i++)
00801             {
00802                 ioBuf->Puts("<VideoSegment id=\"" + names[i] + "\">");
00803                 ExportMediaTime(ioBuf, frames[i], -1);
00804                 ioBuf->Puts("</VideoSegment>");
00805             }
00806             ioBuf->Puts("</TemporalDecomposition>");
00807         }
00808         if (HasFeatures())
00809         {
00810             ioBuf->Puts("<DescriptorUnit xsi:type=\"DescriptorCollectionType\">");
00811             ioBuf->Puts("<Descriptor xsi:type=\"" + mFeatureName[idx] + "\">");
00812             ioBuf->Puts("<Coefficients>");
00813             std::vector<double> v = mFeatureValues[idx];
00814             int nr = 0;
00815             String s;
00816             for (int i=0 ; i<v.size() ; i++)
00817             {
00818                 s += MakeString(v[i]) + " ";
00819                 if (++nr == 10)
00820                 {
00821                     ioBuf->Puts(s);
00822                     s = "";
00823                     nr = 0;
00824                 }
00825             }
00826             if (nr != 0)
00827                 ioBuf->Puts(s);
00828             ioBuf->Puts("</Coefficients>");
00829             ioBuf->Puts("</Descriptor>");
00830             ioBuf->Puts("</DescriptorUnit>");
00831             
00832         }
00833         ioBuf->Puts("</VideoSegment>");
00834     }

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