- Announcing the summary of the PSP tip/chip at academic society
The SONY computer entertainment (SCEI) portable game machine "PSP (PlayStation Portable)" the summary oven of the tip/chip it is a little it became clear.
SONY and SCEI, and Sony LSI Design, the tip/chip industry conference "Hotchips 16" which is held on the August latter half (August 22 - 24th opening) with, announced the summary of the PSP tip/chip. When you look at the presentation with Hotchips, several funny information is made anew clear.
With Hotchips summary of the 3D graphic engine and H.264 (AVC) the video decoder etc. which are core of the PSP tip/chip made clear. In addition, electric power consumption at the time of H.264 video decoding was explained also the fact that it is held down under from 500mW. This PSP has shown the fact that considerable long haul drive is possible.
- It supports the decoder to resolution of the 720×480 dot
PSP the high pressure reduction H.264 which is animated picture compressed technology (AVC) loads decoder unit with high quality. H.264 of the PSP tip/chip which this time is announced (AVC) the PSP tip/chip with the largest 720×480 dot covers the fact that it is interesting with the specifications of the decoder, to Level3 of 30fps.
That when you say, this why is funny, because resolution of the liquid crystal display of PSP with the 480×272 dot, video output does not have for contents protection. In other words, as for the PSP tip/chip, with respect to theory only the over specifications to resolution of the level which cannot be thought it means to have covered.
As for the reason of high resolution support, it is not understood for the present. But, SCE it suggests that you suppose to the 720×480 dot as the video contents of UMD. Actually, the Hisashi of SONY /SCEI 夛 it is good with interview of last year the wooden health person (/SCEI President and CEO SONY vice president)"UMD and PSP those which become independent completely. Therefore naturally UMD in the other machine 挿, the る. As for the format there is no reason which is on UMD, is on PSP ". Because "UMD itself SD in the house (TV) thinks the media for the system, the stationary (deferred type) it spreads to also system naturally. To be possible to insert in being possible and ミニコンポ, to put in TV, perhaps, it is possible to the car to put, "you say.
In other words, as for the format of UMD video, with being made together it is in just PSP of the 480×272 dot and with it means saying. "SD (TV) we would like to carry to UMD from DVD," (Hisashi 夛 it is good the wooden person) for the sake of, even in the UMD video format it is the case that it can include the 720×480 dot.
Though, the tip/chip for PSP that way is loaded onto TV and the home appliance is difficult to think. Hisashi 夛 well wooden person himself "adjusting to the PSP player who is the portable machine makes the specifications itself of LSI of PSP. When we assume, that it carries to stationary system, with that LSI it is useless ", you said. So, when it does, PSP itself needs only output of the 480×272 dot, but in order to be able to play back all formats of UMD video, to do, perhaps the notion that where decoding the 720×480 dot video is needed.