Lines Matching refs:Bs
71 rc[n]->Bs = video->encParams->BufferSize[n];
73 rc[n]->VBV_fullness = (Int)(rc[n]->Bs * 0.5); /* rc[n]->Bs */
85 rc[n]->max_BitVariance_num = (Int)((rc[n]->Bs - video->encParams->maxFrameSize) / 2 / (rc[n]->bitrate / rc[n]->framerate / 10.0)) - 5;
90 rc[n]->max_BitVariance_num = (Int)((float)(rc[n]->Bs - rc[n]->VBV_fullness) / ((float)LayerBitRate[n] / LayerFrameRate[n] / 10.0)) - 5;
99 rc[n]->max_BitVariance_num = (Int)((float)(rc[n]->Bs - rc[n]->VBV_fullness) * 10 / ((float)rc[n]->TMN_TH)) - 5;
115 rc[n]->VBV_fullness = (Int)(rc[n]->Bs / 3.0 - rc[n]->Bs / 2.0); /* the buffer range is [-Bs/2, Bs/2] */
116 pMP[n]->counter_BTsrc = (Int)((rc[n]->Bs / 2.0 - rc[n]->Bs / 3.0) / (rc[n]->bitrate / rc[n]->framerate / 10.0));
119 rc[n]->low_bound = -rc[n]->Bs / 2;
124 rc[n]->VBV_fullness = rc[n]->Bs - (Int)(video->encParams->VBV_delay * rc[n]->bitrate);
126 //rc[n]->VBV_fullness = (rc[n]->Bs-video->encParams->maxFrameSize)/2 + video->encParams->maxFrameSize;
128 rc[n]->VBV_fullness -= rc[n]->Bs / 2; /* the buffer range is [-Bs/2, Bs/2] */
129 rc[n]->low_bound = -rc[n]->Bs / 2 + video->encParams->maxFrameSize; /* too high */
236 pMP->counter_BTdst = PV_MAX(pMP->counter_BTdst, (Int)((rc->Bs / 2 - rc->VBV_fullness) * 0.30 / (rc->TMN_TH / 10.0) + 0.5)); /* At least 30% of VBV buffer size/2 */
397 rc->VBV_fullness = rc->low_bound; // -rc->Bs/2;
399 pMP->counter_BTsrc = pMP->counter_BTdst + (Int)((float)(rc->Bs / 2 - rc->low_bound) / 2.0 / (pMP->target_bits_per_frame / 10));
441 /* New changes: bitrate and framerate, Bs, max_BitVariance_num, TMN_TH(optional), encoded_frames(optional) */
442 rc[n]->Bs = video->encParams->BufferSize[n];
443 VBV_fullness = (Int)(rc[n]->Bs * 0.5);
454 rc[n]->max_BitVariance_num = (Int)((rc[n]->Bs - video->encParams->maxFrameSize) / 2 / (rc[n]->bitrate / rc[n]->framerate / 10.0)) - 5;
455 //rc[n]->max_BitVariance_num = (Int)((float)(rc[n]->Bs - rc[n]->VBV_fullness)/((float)LayerBitRate[n]/LayerFrameRate[n]/10.0))-5;
459 rc[n]->max_BitVariance_num = (Int)((float)(rc[n]->Bs - VBV_fullness) * 10 / ((float)LayerBitRate[n] / LayerFrameRate[n])) - 5;
467 rc[n]->max_BitVariance_num = (Int)((float)(rc[n]->Bs - VBV_fullness) * 10 / ((float)rc[n]->TMN_TH)) - 5;
621 bound = (Int)((rc->Bs / 2 - rc->VBV_fullness) * 0.6 / (pMP->target_bits_per_frame / 10)); /* rc->Bs */
825 (rc->VBV_fullness > rc->Bs / 2 && !rc->no_pre_skip)) /* skip the current frame */ /* rc->Bs */
831 else if ((float)(rc->VBV_fullness - rc->VBV_fullness_offset) > (rc->Bs / 2 - rc->VBV_fullness_offset)*0.95 &&
837 //while(rc->VBV_fullness > rc->Bs*0.475)
838 while ((rc->VBV_fullness - rc->VBV_fullness_offset) > (rc->Bs / 2 - rc->VBV_fullness_offset)*0.95)
877 //if(rc->VBV_fullness < -rc->Bs/2) /* rc->Bs */
880 rc->VBV_fullness = rc->low_bound; // -rc->Bs/2;
882 pMP->counter_BTsrc = pMP->counter_BTdst + (Int)((float)(rc->Bs / 2 - rc->low_bound) / 2.0 / (pMP->target_bits_per_frame / 10));
