[svn] / trunk / xvidcore / src / motion / motion_est.c Repository:
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Diff of /trunk/xvidcore/src/motion/motion_est.c

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revision 992, Fri Apr 25 14:53:37 2003 UTC revision 1001, Sat May 3 10:05:55 2003 UTC
# Line 2180  Line 2180 
2180          }          }
2181  }  }
2182    
2183  #define INTRA_THRESH    2050  #define INTRA_THRESH    1800
2184  #define INTER_THRESH    1200  #define INTER_THRESH    1200
2185    
2186  int  int
# Line 2210  Line 2210 
2210          CheckCandidate = CheckCandidate32I;          CheckCandidate = CheckCandidate32I;
2211    
2212          if (intraCount != 0 && intraCount < 10) // we're right after an I frame          if (intraCount != 0 && intraCount < 10) // we're right after an I frame
2213                  IntraThresh += 8 * (intraCount - 10) * (intraCount - 10);                  IntraThresh += 15 * (intraCount - 10) * (intraCount - 10);
2214          else          else
2215                  if ( 5*(maxIntra - intraCount) < maxIntra) // we're close to maximum. 2 sec when max is 10 sec                  if ( 5*(maxIntra - intraCount) < maxIntra) // we're close to maximum. 2 sec when max is 10 sec
2216                          IntraThresh -= (IntraThresh * (maxIntra - 5*(maxIntra - intraCount)))/maxIntra;                          IntraThresh -= (IntraThresh * (maxIntra - 8*(maxIntra - intraCount)))/maxIntra;
2217    
2218          InterThresh -= (350 - 8*b_thresh) * bCount;          InterThresh -= (350 - 8*b_thresh) * bCount;
2219          if (InterThresh < 300 + 5*b_thresh) InterThresh = 300 + 5*b_thresh;          if (InterThresh < 300 + 5*b_thresh) InterThresh = 300 + 5*b_thresh;

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