VIA Technologies, Inc, a leading innovator of power efficient x86 processor
platforms, today unveiled the next generation of VIA Vinyl HD Audio codecs, the
VIA Vinyl VT1818S and 1828S, with support offered by CyberLink in their latest
award-winning DVD player software, CyberLink PowerDVD.
The leading Blu-ray Disc and DVD playback software, CyberLink PowerDVD
provides enhanced high-definition audio through the embedded VIA Vinyl HD Audio
codecs, which also support Blu-ray Disc audio content protection, allowing for
optimal audio output. Without content protection support, audio quality is
dramatically reduced to that of a regular CD with a sampling rate of only
Optimized for low power consumption, the VIA Vinyl VT1818S and VT1828S codecs
integrate four and five 24-bit stereo digital-to-analog converters (DAC)
respectively, along with two stereo analog-to-digital converters (ADC),
supporting audio sample rates up to 192 kHz and delivering exceptional audio
quality to even the most demanding high-definition standards.
“VIA’s new HD audio codecs offer the best possible fidelity and clarity for
playback of Blu-ray content”, said Richard Brown, Vice President of Marketing,
VIA Technologies, Inc. “With support from CyberLink’s advanced PowerDVD playback
software, users will be able to experience the exceptional audio and video
quality of high-definition movie content on their PC.”
“CyberLink is pleased to offer support to VIA Vinyl HD Audio codec technology
within our award-winning playback software, PowerDVD,” said Alice H. Chang, CEO
of CyberLink. “By partnering with VIA, Cyberlink is able to deliver enhanced
high-definition audio with support for audio content protection, allowing users
to enjoy the full benefits of Blu-ray video.”
The VIA Vinyl VT1818S and VT1828S HD Audio codecs are compliant with the
latest Microsoft Windows® 7 operating system and also provide support for
optional sound effect software, including DTS Connect, DTS Surround Sensation,
Creative and QSound.
About the VIA Vinyl VT1818S and VT 1828S HD Audio Codecs
The VIA Vinyl VT1818S can achieve 100 dB Signal-to-Noise Ratio (SNR) for DACs
and supports Blu-ray and HD DVD Audio Content Protection as well as advanced
VoIP and enhanced music functionality. The two independent 16, 20, 24-bit S/PDIF
TX Output channels of the VIA Vinyl VT1818S support sampling rates of 48 kHz, 96
kHz, 192 kHz, 44.1 kHz, and 88.2 kHz. The second S/PDIF TX Out is dedicated for
digital audio output to an HDMI transmitter.
The VIA Vinyl VT1828S features five DACs able to achieve 110 dB SNR. It also
features two stereo ADCs, analog input to analog output mixing, two independent
S/PDIF outputs, and a high quality analog mixer used to support an A-A path. The
VIA Vinyl VT1828S supports Blu-ray and HD DVD Audio Content Prtection.
Both new VIA Vinyl HD Audio codecs support a front-panel jack re-tasking
feature that allows flexible configurations and aids consumers’ ability to play
two different audio streams through their PC at the same time, providing greater
versatility to a system that functions as a home theatre device.
For further information on VIA Vinyl HD Audio codecs, please visit the VIA