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Vudu on the LG BD390 will bitstream Dolby Digital Plus

Vudu on the LG BD390
We just heard back from Vudu and there's good news. Unlike any other implementation before it, Vudu on the LG BD390 will bitstream Dolby Digital Plus via the HDMI 1.3 port to your AVR. In addition, if you prefer LPCM the BD390 can decode the Dolby Digital Plus track in the Vudu stream as well. This is much better than the LG HDTVs or even the Vudu box itself, which were only capable of re-encoding the stream down to old school Dolby Digital before delivering it to the receiver. We were also directed to this FAQ on Vudu's site which includes all the bit rates for various quality video; interestingly it looks like you need between 4.5 and 9 Mbps of throughput to enjoy moves in HDX quality.

Windows 7 includes support for Dolby Digital Plus

Dolby Digital Plus logo
In what is hopefully one of many new announcements about Windows 7 leading up to its launch, Microsoft has added support for Dolby Digital Plus in most versions of Windows 7. This is good news indeed, as the Plus version of Dolby Digital not only supports higher bit rates than the classic Dolby Digital, but it also offers better sound quality than its older brother at the same bit rate -- it is not lossless like Dolby TrueHD though. The other key reason why this is essential to Windows 7 from the Media Center perspective is because premium content providers around the world use it (like France, Italy, Spain, Sweden, and the United Kingdom). Dolby also confirmed that this support includes Extenders for Media Center which makes it all the more useful.

Hi-Def disc audio demystified

HD Audio formatsWe gave this a go some time ago, but compared to the job Hi-Def Digest did, ours is pathetic. Not only do they go into detail about what every audio format available for both HD disc formats is all about, but they go on to give examples of discs that include them, and to top it all off, how to enjoy them. It's more complicated than you think because not every player or connection method supports every audio format. To be honest it's far more complicated than it should be and we wonder how anyone could make heads or tails of this mess without being very dedicated. Lucky for us, Joshua Zyber is up to the challenge and his article should help clear things up for just about everyone.

Sony's BDP-S1 updated to support TrueHD and DD+

BDP-S1
Since, HD DVD and Blu-ray firmware updates seem to come out weekly, we quit covering them; but Sony just dropped a big one this morning. After you update your BDP-S1 you'll be able to enjoy Dolby TrueHD and DD+, like HD DVD fans have for some time. We are actually surprised that Sony would even bother, considering they have a new player right around the corner.

[Via AVSForum]




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