337 |
|
|
338 |
twopass->movie_curve = ((double)(bframe_total_ext + pframe_total_ext + i_boost_total) / |
twopass->movie_curve = ((double)(bframe_total_ext + pframe_total_ext + i_boost_total) / |
339 |
(bframe_total_ext + pframe_total_ext)); |
(bframe_total_ext + pframe_total_ext)); |
340 |
|
|
341 |
|
if (bframes) |
342 |
twopass->average_bframe = (double)bframe_total_ext / bframes / twopass->movie_curve; |
twopass->average_bframe = (double)bframe_total_ext / bframes / twopass->movie_curve; |
343 |
|
|
344 |
|
if (pframes) |
345 |
twopass->average_pframe = (double)pframe_total_ext / pframes / twopass->movie_curve; |
twopass->average_pframe = (double)pframe_total_ext / pframes / twopass->movie_curve; |
346 |
|
else |
347 |
|
if (bframes) |
348 |
|
twopass->average_pframe = twopass->average_bframe; // b-frame packed bitstream fix |
349 |
|
else |
350 |
|
{ |
351 |
|
DEBUGERR("ERROR: No p-frames or b-frames were present in the 1st pass. Rate control cannot function properly!"); |
352 |
|
return ICERR_ERROR; |
353 |
|
} |
354 |
|
|
355 |
|
|
356 |
|
|
978 |
if (twopass->nns_array_pos >= twopass->nns_array_length) |
if (twopass->nns_array_pos >= twopass->nns_array_length) |
979 |
{ |
{ |
980 |
twopass->nns_array_pos = 0; |
twopass->nns_array_pos = 0; |
981 |
DEBUG("ERROR: VIDEO EXCEEDS 1ST PASS!!!"); |
DEBUGERR("ERROR: VIDEO EXCEEDS 1ST PASS!!!"); |
982 |
frame->intra = -1; |
return ICERR_ERROR; |
|
return 2; |
|
983 |
} |
} |
984 |
|
|
985 |
memcpy(&twopass->nns1, &twopass->nns1_array[twopass->nns_array_pos], sizeof(NNSTATS)); |
memcpy(&twopass->nns1, &twopass->nns1_array[twopass->nns_array_pos], sizeof(NNSTATS)); |
1181 |
} |
} |
1182 |
} |
} |
1183 |
} |
} |
|
curve_temp = curve_temp * twopass->curve_comp_scale + twopass->curve_bias_bonus; |
|
|
|
|
1184 |
if (twopass->nns1.dd_v & NNSTATS_BFRAME) |
if (twopass->nns1.dd_v & NNSTATS_BFRAME) |
1185 |
curve_temp *= twopass->average_bframe / twopass->average_pframe; |
curve_temp *= twopass->average_bframe / twopass->average_pframe; |
1186 |
|
|
1187 |
|
curve_temp = curve_temp * twopass->curve_comp_scale + twopass->curve_bias_bonus; |
1188 |
|
|
1189 |
bytes2 += ((int)curve_temp); |
bytes2 += ((int)curve_temp); |
1190 |
curve_comp_error += curve_temp - ((int)curve_temp); |
curve_comp_error += curve_temp - ((int)curve_temp); |
1191 |
} |
} |
1441 |
|
|
1442 |
if (capped_to_max_framesize == 0) |
if (capped_to_max_framesize == 0) |
1443 |
{ |
{ |
1444 |
if (twopass->nns1.dd_v & NNSTATS_BFRAME) |
if (twopass->nns1.quant & NNSTATS_KEYFRAME) |
1445 |
|
{ |
1446 |
|
last_bquant = frame->quant; |
1447 |
|
last_pquant = frame->quant; |
1448 |
|
} |
1449 |
|
else if (twopass->nns1.dd_v & NNSTATS_BFRAME) |
1450 |
last_bquant = frame->quant; |
last_bquant = frame->quant; |
1451 |
else |
else |
1452 |
last_pquant = frame->quant; |
last_pquant = frame->quant; |
1604 |
else if (codec->twopass.nns1.dd_v & NNSTATS_SKIPFRAME) { |
else if (codec->twopass.nns1.dd_v & NNSTATS_SKIPFRAME) { |
1605 |
frame_type="skipped"; |
frame_type="skipped"; |
1606 |
frame->quant = 2; |
frame->quant = 2; |
1607 |
codec->twopass.bytes1 = 8; |
codec->twopass.bytes1 = 1; |
1608 |
codec->twopass.desired_bytes2 = 8; |
codec->twopass.desired_bytes2 = 1; |
1609 |
frame->length = 8; |
frame->length = 1; |
1610 |
} |
} |
1611 |
else if (codec->twopass.nns1.dd_v & NNSTATS_PADFRAME) { |
else if (codec->twopass.nns1.dd_v & NNSTATS_PADFRAME) { |
1612 |
frame_type="padded"; |
frame_type="padded"; |
1613 |
frame->quant = 2; |
frame->quant = 2; |
1614 |
codec->twopass.bytes1 = 8; |
codec->twopass.bytes1 = 7; |
1615 |
codec->twopass.desired_bytes2 = 8; |
codec->twopass.desired_bytes2 = 7; |
1616 |
frame->length = 8; |
frame->length = 7; |
1617 |
} |
} |
1618 |
else if (codec->twopass.nns1.dd_v & NNSTATS_DELAYFRAME) { |
else if (codec->twopass.nns1.dd_v & NNSTATS_DELAYFRAME) { |
1619 |
frame_type="delayed"; |
frame_type="delayed"; |
1620 |
frame->quant = 2; |
frame->quant = 2; |
1621 |
codec->twopass.bytes1 = 8; |
codec->twopass.bytes1 = 1; |
1622 |
codec->twopass.desired_bytes2 = 8; |
codec->twopass.desired_bytes2 = 1; |
1623 |
frame->length = 8; |
frame->length = 1; |
1624 |
} |
} |
1625 |
|
|
1626 |
DEBUG2ND(frame->quant, quant_type, frame_type, codec->twopass.bytes1, codec->twopass.desired_bytes2, frame->length, codec->twopass.overflow, credits_pos) |
DEBUG2ND(frame->quant, quant_type, frame_type, codec->twopass.bytes1, codec->twopass.desired_bytes2, frame->length, codec->twopass.overflow, credits_pos) |
1639 |
char s[100]; |
char s[100]; |
1640 |
|
|
1641 |
if (codec->twopass.nns1_array) |
if (codec->twopass.nns1_array) |
1642 |
|
{ |
1643 |
free(codec->twopass.nns1_array); |
free(codec->twopass.nns1_array); |
1644 |
|
codec->twopass.nns1_array = NULL; |
1645 |
|
} |
1646 |
if (codec->twopass.nns2_array) |
if (codec->twopass.nns2_array) |
1647 |
|
{ |
1648 |
free(codec->twopass.nns2_array); |
free(codec->twopass.nns2_array); |
1649 |
|
codec->twopass.nns2_array = NULL; |
1650 |
|
} |
1651 |
codec->twopass.nns_array_size = 0; |
codec->twopass.nns_array_size = 0; |
1652 |
codec->twopass.nns_array_length = 0; |
codec->twopass.nns_array_length = 0; |
1653 |
codec->twopass.nns_array_pos = 0; |
codec->twopass.nns_array_pos = 0; |