stephen700 said: I noticed Amazon have some HD-DVD on special (clearance sale ?) but in spite of the sale prices it's not doing very well. Blu-ray which is not on sale is holding a comfortable lead in every domain. ! ; When Blu-ray was on sale a few weeks back it totall flew it actually came to the level of the old DVD format on amazon 4 of top 5 disk'swere blu-ray!. Blu-ray sales were matching(or possibly exceeding) DVD sales when they had a discount on amazon !. HD-DVD is so far far down the rank perhaps the only way to revive it would be for toshiba to give away millions of free players and disks to attempt to resucitate it. Blu-ray has the edge in capacity and streaming data rate AND QUALITY HD-DVD maxes out it's peak data rate I checked with planet earth the peaks are clipping the data and compromise the image quality even with the best codecs ! VC-1 needs blu-ray's higher data rate to avoid image distortion ! (both HD-DVD and blu-ray use VC-1 on planet earth). In a 5.1 or 7.1 channel sourround sound movie the peak action sequences will easily exceed the 36Mbps streaming rate of HD-DVD so every action sequence on HD-DVD effectively has compromised image quality!. VC-1 is good but it's needs a higher data rate than HD-DVD specification provides !. While both formats use VC-1 Blu-ray 's 48mbps provides superior image quality when those high action -detail sequences occur. To fit 7.1 channel sound HD-DVD has a peak image data rate of only 28Mbps compared to the 40Mbps of blu-ray !. BLU-ray has superior image quality to HD-DVD (assuming both formats are fully optimised as one should expect). |
This thread should end soon. HD-DVD is almost dead and they are just bleeding money. SB commercial cost them millions and won't help.