Changed:
-
Expand the VBR Modes range from [1 – 5] to [1 - 29].
--When --bitres-mode = 0,
the bitrate is determined jointly by TableVbrQualFactor & BandWidthTableVBR;
--When --bitres-mode = 1,
the bitrate is determined by configTabVBR. -
--vbr-qual-factor interface to override the internal qual-value of -m,
allowing for fine-tuning or significant adjustments to the bitrate. -
--hf-snr-gate interface to increase the SNR gate above 7KHz,
reducing the amount of high-frequency noise for lower bitrate. -
PNS can be enabled under VBR or SBR / PS (
--pns 1to enable PNS). -
Ensures that the startFreq of DownsampledSBR is lower than
sampleRate / 2 or the stopFreq. -
Higher-quality resampler has been implemented for Dual-Rate SBR.
-
The PCM read accuracy has been changed to 32-bit fixed-point.
-
bandWidthTableVBR Select the bandwidth value based on the
SFB at the sampling rates of 32, 44, 48, 64, 88, and 96 kHz. -
sbrTuningTable of 32K/44K/48KHz has been optimized &
pnsInfoTab_SBR and levelTable_SBR for PNS in SBR mode.