V. mainstream Blu-ray Products Sony inside June 2003 released Table Blue-violet laser light resource using upcoming generation optical disk standard "Blu-ray Disc" the planet's first video tutorial "BDZ-S77". Suggested retail price of 450,000 yen (about 30,000 yuan). Built-in BS Digital TV Tuner , Can document 2 a long time with HDTV restricted image. "BDZ-S77" In accessory that will BS handheld TV tuner, nevertheless likewise built-in microwave analog TV tuner. In inclusion in order to digital TV can spend less the M-BS PE G-2 video, "DR Mode", this also are available that will record period associated with microwave analog TV programs plus BS digital camera TV program "HR manner (high quality mode)", "SR (standard mode)", and also "LR ( prolonged mode), "Total 4 online video media mode. DR products can certainly history regarding two ti me of 1080i, as well as 720p the image info (maximum records shift acceleration with 24Mbit / s). 480p graphic can certainly record 4 several hours difficulties (maximum data transfer rate of 12Mbit / s), 480i photo restrictions can file 4.4 working hours (maximum data price associated with 11Mbit / s). The greatest data transfer quote associated with 16Mbit / sec, HR mode recording time is concerning 3 hours, SR model inside the normal connected with 8Mbit / securities and exchange commission's saving time frame is all about half a dozen hours, a normal involving 4Mbit / sec, LR function recording occasion is concerning 12 hours. Also encourages the use of microwave analog TV and also BS digital camera TV Electronic Program Guide online video media appointment. Furthermore it provides to use DV Video digital camera Connected DV Terminal And images taken can be saved towards Blu-ray disc. "BDZ-S77" isn't just capable of record along with engage in Blu-ray rewritable disc, an d also can enjoy DVD -Video discs, DVD-RW discs (DVD-Video if it is compatible method with supporting plus VideoRecording format), DVD-R compact disk (support DVD-Video compatibility mode), audio CD As properly because CD-R/RW discs (compatible with audio CD). This video clip was publicized using the corresponding, saving potential regarding 23GB will probably be detailed to the rewritable disc. Price of 3,500 yen (about 230 yuan). Fuji inside the December 1, 2003 selling movie while using Blu Blu-rayDisc "BLRW23FA". This should be to help support that commercialization with Blu RewriteableFormatVer.1.0 ordinary rewritable type, your ability with 23GB, can instantly report about a couple of time with digital high-definition television set programs. Fuji launch of the merchandise marks the particular blue-ROM items provides commenced to move toward sensible and also universal, I also believe in a few years sometime soon high-definition digital movie will certainly grow to be the general audience household video. Matsushita Electrical Industry simply by the completed involving July 2004 introduced the Blu-ray disc recorder "DMR-E700BD". DMR-E700BD through streamlining functions, video clip taking as well as playback by using just fundamental functions such as to prevent the introduction of brand-new features, to ensure that the start in the realization from the sector under thirty million yen (about 23 1 , 000 yuan) prices. Directly create a savings fund current elements by simply up to possible to be able to capitalize on the decline of production costs. DMR-E700BD familiar with DVD-R/-RAM units and Blu-ray gadget design area by simply side "double drive structure." Shape Foot Inch to be able to 368mm (width) 268mm (vertical length) 73mm (height), the particular horizontally slab. Matsushita Electric pick out the construction connected with dual-drive mainly because "in order to lessen the DVD machine Test And examination so as to concentrate sources on this improvement of the actual Blu-ray devices. "Fact, the application of DVD-R/-RAM apparatus instantly is a follower of the" DMR-E50 "and different preceding technology Panasonic DVD recorders ahead of the followed products. plus DVD equipment are usually continually building progress, right now supports high-speed saving in addition to single-sided double-layer WORM sort optical disc. If it truly is double-drive structure, it may possibly very easily end up being developed primary DVD player features video clip documenting employed inside azure optical disk recorders in. DMR-E700BD disc is usually calculated employing physical switches. Different kinds of CD-ROM disk will change your change inwards that will send out the strength of the can possibly be tracked down within the next three varieties of CD: (1) DVD-Video rugs in addition to DVD-R rugs and music CD just like clean disc, (2) common box could be Rewritable Blu-ray Disc, (3) encased DVD-RAM discs. (1), (3) 2 disc DVD could often be sent to devices, CD-ROM (2) was delivered to be able to Blu-ray Disc device. Was capable to recognize CD-ROM (2) plus (3) since this CD field sizing not similar for the reason that longitudinal length, DVD-RAM discs than Blu-ray Disc Box lengthy box. Packed DVD-RAM disc inserted, because of the actual mileage button eating plan offering will certainly increase, consequently can plan in order to diagnose your difference. Pioneer successfully formulated with supporting DVD media taking along with playback with Blu-ray Disc chipset used, and will track record and have fun with Blu-ray DVD disc using the laser head. Pioneer within the August 3, 2004 held inside Tokyo upon "Blu-rayDiscInformationSeminar" to perform the 1st show. The chipset may be the vanguard of mutual progress along with different companies, principally from the three chip. Specifically, if you want with the analog front-end analog mark digesting LSI, Blu-ray Disc documenting pert aining to encoding / decoding digital signal processing LSI, DVD along with CD taking to get encoding / decoding, etc. DSP . The chipset offer when using the DVD laser mind conclude belonging to the red-colored Semiconductor lasers Drive IC , Blu-ray blue-violet laser diode driver IC and the alternative with the light source included in combination having a lot of the OEIC. The laser brain can certainly help support that Blu-ray Disc press in addition to DVD mass media saving along with playback. Does not really assist CD documenting and also playback. As this Blu-ray Disc in addition to DVD by utilizing different statistical aperture objective standard zoom lens (NA) is poor, as well as disc framework involving different spherical distortion due to negligible bundle laser engraved using the PSE (PhaseShiftElement) in order to compensate. NA 0.85 objective the len's through the just one Glass Shot Form. Work, the distance in between the disc as well as target lens, the parti cular Blu-ray Disc as the 0.5mm, DVD is actually 0.3mm. Royal Philips Electronics in July 2004 effectively produced that will burn off and participate in CD, DVD and Blu-ray compact disk with the laser head a few regarding the particular "O PU 81 ". OPU81 besides single-sided single-layer 25GB rewritable Blu-ray discs, but also burn 50GB dual-layer disc plus play. While additionally melt away CD-R, CD-RW, WORM-type DVD plus rewritable DVD . and help support for single-sided double-layer DVD + R disc recording. OPU81 peak involving 20.2mm, encouraging the two laser travel slider spacing 56.5mm, excess weight 50g. Related links: Blu-ray Disc technological know-how and also the development involving comprehensive profiles connected with Blu-ray Disc technologies and also made detailed
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