frame_number = ost->frame_number;
sprintf(buf + strlen(buf), "frame=%5d q=%2.1f ",
frame_number, enc->coded_frame ? enc->coded_frame->quality/(float)FF_QP2LAMBDA : 0);
- if (enc->flags&CODEC_FLAG_PSNR)
- sprintf(buf + strlen(buf), "PSNR= %6.2f ", psnr(enc->coded_frame->error[0]/(enc->width*enc->height*255.0*255.0)));
+ if(is_last_report)
+ sprintf(buf + strlen(buf), "L");
+ if (enc->flags&CODEC_FLAG_PSNR){
+ int j;
+ double error, error_sum=0;
+ double scale, scale_sum=0;
+ char type[3]= {'Y','U','V'};
+ sprintf(buf + strlen(buf), "PSNR=");
+ for(j=0; j<3; j++){
+ if(is_last_report){
+ error= enc->error[j];
+ scale= enc->width*enc->height*255.0*255.0*frame_number;
+ }else{
+ error= enc->coded_frame->error[j];
+ scale= enc->width*enc->height*255.0*255.0;
+ }
+ if(j) scale/=4;
+ error_sum += error;
+ scale_sum += scale;
+ sprintf(buf + strlen(buf), "%c:%2.2f ", type[j], psnr(error/scale));
+ }
+ sprintf(buf + strlen(buf), "*:%2.2f ", psnr(error_sum/scale_sum));
+ }
vid = 1;
}
/* compute min output value */