			Test Notice

Zhaoxin Liang
Beijing Herosoft Computer Technology Co,ltd.
Dec 30th, 19978


    Beta version is used for test. We need to know what problem exists and what questions we
 counldn't answer .

    "Hero Super DVD" is Beta version. It only works with MMX processor, it is not stable.
 Especially in the computer without hardware YUV acceleration. It doesn't support full screen 
playing, or it is make mistakes easily.
    "Hero Super DVD" requires MMX or higher, its effect will be better with AGP display card.
    "Hero Super DVD" completely compatiable with SVCD,CVD and VCD 2.0, at present there are 
counterfeit SDVD in market, actually, it is CVD that can't adopt file mode and track mode to 
play.
     Both SVCD and CVD picture resolution are higher than VCD, so please run "Hero Super DVD" 
after set Windows as 800X600-16 bit above mode, or else reduce picture size will lead to mosaic
 stripe come out in the picture. SVCD and CVD all adopts MPEG-2 encode mode , this new mode has
 higher resolution than VCD. In SVCD and CVD, it all take field encoding, so "burr phenomena"
 will appear. Vertical magnify in the picture which has "burr phenomena" , "burr phenomena" will
 be very ugly. Therefore you'd better set picture size as D1 when you play SVCD or CVD.
     "Hero Super DVD " will try its best to solve "burr phenomena" finally.
     "Hero Super DVD " didn't finish Capture image function. But if you turn off YUV, you can 
press ALT-PrintScreen to capture video window.
     New added menu "Play DVB Broadcast " in "Hero Super DVD " doesn't work , it need't test.
     Please care about the lastest "Hero Super DVD " on our company website, keep up with it in 
time. This Beta Version is only for SVCD and CVD, if you have no such discs, Please don't test.
     Support switch two track audio fucntion, SVCD and CVD karaoke can switch these two track
 audio easily. The method is located in "AUDIO" or mouse right key menu.
     Lock function that support set picture size as complete D1 ,it allow directly play according
 to D1 size resolution, this function is located in "Video" or mouse right key menu.
     Now many users feed back they found many encrypted CVD discs, all called "Super VCD". We 
also work hard to solve this problem
     Please do not adopt track mode to play CVD, you should use playing Video CD mode to play 
CVD. CVD has been encrypted,  many mosaic will come out while playing, these CDs are non standard
CDs made by personator, China forbid this deed. Please tell Consumer Association, We counld't 
answer this kind of question.
     "Hero Super DVD " realized Super VCD skip frame optimized arithmetic in low-end computers.
 It takes precedence to ensure sound continuity.3D NOW! technique is allowed to use in AMD K6-2
 processor which supports 3D NOW! instruction. It will obtain better picture quality and playing
 speed.
     