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As our company changed its name to DV411, this site is no longer being actively developed.  Please visit DV411.com, or follow one of the following links on the new site:

News


11/13/00 180GB Barracuda
11/8/00 New Cheetah Drives!
8/00 RDRAM or... ?
3/00 NBC's Tonight Show relies on Computervice' turnkey system
  Why Is LVD Worth The Money
  $4K Real-Time NLE Platform?
  PC-100 SDRAM Overview
  Razor Page - Speed Razor News, FAQ, Links
12/10 SPD, Your SDRAM and You
  • November 13, 2000.  New:

  • Quiet, as fast as today's Cheetah.  With 6 drives, you can have over a TeraByte - at only 13 pounds!

    Specifications:


    Our Hard Drives Section.

     

  • November 8, 2000

    New Cheetah Drives!

  • Faster, smaller, quieter.  In comparison with the current generation Cheetah drives (ST336704 and ST173404):

    • The 73GB model is now "LP" - Low Profile
    • Data tranfer rates 50% up: 63.9MB/s max.
    • Average seek times 20% down
    • Acoustics down to 3.6 bels, from 4.3
    • 10.3W typical idle power draw, vs. 16.3

 

  • March 2000
    Matrox' Press Release (will open new browser window)
    Matrox' Press Release  (will open new browser window)
    NBC's Tonight Show Relies on Computervice's Turnkey System

  • "The DigiSuite hardware was the obvious choice for the Tonight Show, offering dual-stream, uncompressed video quality and extensive real-time effects at an incredible price point," said Alexei Gerulaitis, Computervice. "We have been integrating and supporting DigiSuite systems since the original DigiSuite was announced back in 1997, and didn't hesitate to recommend it to Mac at NBC. We look forward to continuing to support NBC and the quality programming they put out on the Tonight Show."

    "Computervice has always regarded support and service as its top priority.  That, combined with our unmatched integration expertise, competitive pricing and comprehensive support, was a winning card in securing Tonight Show's confidence in our products," added Alexei.

    The Tonight Show turnkey system features dual processors, full tower case with custom-designed cooling, external video storage using award-winning enclosure designs.

    For a complete text of Matrox' Press Release, follow this link (it will open a new browser window).

    Among other clients, Computervice installed turn-key systems at Access Hollywood, Pepperdine University, Images Digital, Iron Mountain Films, Drew Carey Show.

 

  • October 1999
    Medea introduces VideoRack RT

  • Medea VideoRack RT

    Medéa VideoRack RT: High-Performance, Low-Cost 19" Rack Mount Disk Arrays for Professional Non-linear Video Editing Applications.  Supports dual stream lossless compression at 55MB/sec sustained data rate.  6 drives with integrated RAID- 0 hardware.  Ultra2-Wide interface, capacities 78 to 225GB.  Comes with an LVD terminator, 3' cable, 5 year warranty.  Black finish.  Check our parts page (look for drive arrays there) for current prices.

 

  • August 1999
    Matrox does it again...

  • At NAB'98, Matrox came up with a very high quality dual stream real-time editing engine, DigiSuite LE, for $4,995.  Its competition was still way more expensive, and with fewer features.  At NAB'99, LE's price dropped to $3,995.  Customers were very happy, but many were asking for native DV editing, or at least a DV I/O option.  At SIGGRAPH '99, Matrox had the answer.

    Say hello to RT2000: native DV editing, real-time 2D and 3D effects, 1394, composite and Y/C I/O.  MPEG-2 output.  Bundled with Matrox' own G400 dual monitor SVGA card.  All for $1,295 US.

    The product's price falls right in the middle of the under-$1K firewire-only editing solutions such as Canopus DV Raptor and Pinnacle DV300, and the more expensive hybrid analog and DV cards such as Canopus DVRex-M1 and Fast DV Master, $2500 or more.  The features and the price point make this a very exciting announcement.

    RT2000's real-time effects play in real-time through analog output (composite, Y/C) but not through DV/1394.  To do that in real-time, it would have to have a 3-rd hardware DV codec which it does not.  Solution?  Render, and render it does fast, 2 to 3 times real-time.

    Scheduled to ship in November 1999.  Call for more information or to place an order.

     

  • JVC's new DV camera and deck in high demand...

  • Scheduled to ship in late October 1999, there is already a 3-month waiting list for the new JVC DV camera, GY-DV500.  List price is $5,995, but here is the deal (till 12/28/1999) $4,995 will buy it and JVC throws in free Fujinon 14:1 lens.  With only 50% down, you can pre-order this package by calling us.  We promise you will be the first to get it in the country.

    BR-DV600U is the new JVC DV deck: 1394, component, Y/C, composite input and output, 422 remote control.  The best news is the price, $2,995.

     

  • Why Is LVD Worth The Money

  • LVD (Low Voltage Differential), also called Ultra 2 SCSI, is the next step in the evolution of SCSI: faster, more reliable, backward compatible, relatively inexpensive.

    It is very good for digital video.  With 80MB/s bus speeds, it gives you ample bandwidth room.  With up to 12 meters in cable lengths, it gives you much larger expansion room - now you really can hook up to 15 devices per controller, and not worry about reliability.

    Adaptec's 2940U2W has a special built-in single-ended transceiver, with which you can separate keep slower non-LVD devices from affecting the performance of the faster ones, and still have just one SCSI "channel", which means less of the darn IRQ hunting.  They've thought of everything, haven't they?

    And it is simply faster.  You wait less loading long projects, rendering stuff, or "flattening" your Speed Razor RT timeline.

    How Much?

    LVD drives cost $20-50 more than Ultra Wide ones.  The controller is indeed more expensive - we currently sell the Adaptec's Ultra 2 SCSI "kit" with cables for $425, vs. $225 for a standard Ultra Wide SCSI.   However the Ultra 2 kit comes with about $120 worth of really good cables - a 5-position LVD/SE internal cable, a 3-position 68-pin Ultra Wide cable, and a 4-position 50pin internal cable with an external HD50 adapter, usable for your slower external devices.  So LVD is very close to legacy SCSI devices in cost.

    Still, do I need LVD?

    Digital Video The Terrible

    Digital Video is horrible for your computer.  It is a resource, memory, bandwidth, storage, and CPU cycles hog.  Space Shuttle control system does not even stand close.  Here is why.

    You need a high speed storage system that must sustain both read and write speeds, and must have low latencies for jerk-free playbacks, and long times of continuous reliable operation.

    You need a high-performance graphics adapter - or several of them, to accommodate your desktop real-estate at high resolutions, support high refresh rates, true color and decent 3D acceleration for graphics and 3D applications.

    You need an abundance of processing power for effect rendering.  There just aren't digital video systems that are "too fast".  Then there are "faster than real-time" rendering and HDTV coming up...

    You need a high speed system bus not to choke on the bandwidth that all of these high speed devices require.

    You need ultra-fast RAM and a lot of it to accommodate your editing, FX, graphics and possibly 3D modeling needs.

    Your digital video capture card is likely to be a power, space and resource hog - taking one or more full length PCI slots, consuming a lot of system resources, power, and generating a lot of heat.  Some require dedicated cooling.   You have to be really careful about a computer you are putting your digital video toy in.

    Given all of the above, can you come up with any excuse not to use LVD in your editing system?  I can't, and we put LVD adapters in most of our systems.   If this still does not convince you, here is the last blow: latest generation Seagate Cheetah drives are now only available in LVD flavor.  (Well, also in Fibre Channel.)

     

  • Real-Time NLE Becomes Affordable.

  • A professional real-time NLE platform for under $4K on Windows NT is now a reality. A complete system with 36GB of video storage - under $9K.

    DigiSuite LE and Adobe Premiere RT 5.1.   Used to cost ten grand together just yesterday.  At $4K, will it change the picture of the market?  It did already.
    In a hurry?  Read the Press Release.

    What Do I Need Real-Time For?

    NLE (Non-Linear, computer-based video Editing) is great.  It is no longer expensive.  It delivers great video quality.   Then why is linear editing still alive and kicking?  Here is why: you have to render simple effects and transitions, adjustment of video levels.  And rendering is in most cases a very lengthy process -- 30:1 on the average (30 minutes of rendering per 1 minute of finished material).  It is also dumb -- editors, producers and all of the rest of the creative and technical type take coffee breaks, naps, or bore themselves out.  Now, what happens if the levels of the entire video need to be adjusted?   Or, say, the system crashed half-way through?  Or you need to re-capture the material at a higher quality?  Either re-render (what, the whole thing?) or go linear (expensive).

    Say hi to  real-time non-linear editing.   It does not really mean 100% real-time, but does allow some basic editing functions to be performed in real-time, such as dissolves, certain transitions, keying, certain 2D effects.  This significantly shortens editing time and admits NLE into places that are still  labeled "Linear Only".

    Why Am I So Excited?

    Just 3-4 years ago, a real-time NLE system could easily cost over $100K.   Then in 1996, Truevision came out with the first open platform, Targa 2000 RTX™, with ticket prices over $15K for hardware and software (Avid MCXpress RT).  These systems pioneered real-time non-linear editing in sub-$100K range, but performed only a few basic real-time transitions and effects, while rendering everything else.

    Last year, in:sync announced a real-time NLE software for Matrox DigiSuite.   DigiSuite is a killer platform: dual D1 lossless video, powerful on-board processors, Movie-2 bus, 4-channel balanced audio, many other features.  But $15K for hardware and software, or about $25K for a well rounded system -- it is still not quite affordable for those on a low budget.

    DigiSuite LE page

    At this year's NAB, a number of under $6K real-time solutions were announced: Pinnacle Systems' ReelTime, DPS Perception RT and Matrox DigiSuite LE. To many observers, DigiSuite LE seemed to be the most promising: high data rates, in:sync Speed Razor and Discreet Logic Edit* running on it, Premiere 5.0 real-time plugins promised, features better than on the other two boards. Total solutions still over $10K for hardware and software, while other promised less features but still for under $6K.

    So What Happened Today?

    in:sync announced a bundle of its real-time software Speed Razor 4.0RT and Matrox' DigiSuite LE for US $5,995.  There is no competing solution available at this price point.

    There are several key advantages of this platform over other under $6K dual stream real-time solutions:

AVI files with sizes over 12 Terabytes (200 hours of lossless video)
Real-time 2-channel 2D DVE processing
Over 100 real-time transitions
Native support of Timecode and RS-422 serial protocol
Unlimited video and audio layers
Upgrade path to full DigiSuite
Transparent open file system (with any type of storage as long as it sustains the necessary data rates)

Intel's major onslaught on workstations' market resulted in 100MHz "front" or system bus on their newest "BX" chipset, and that alone may tell you that this was more important to Intel than just concentrating on higher-clock processors.  A 100MHz "front" bus allows processors to talk to RAM about 50% faster than with the previous 66MHz bus.

So what is PC-100?  In short, it is a specification allowing SDRAM modules to operate reliably on 100MHz bus machines.  This is not simply a matter of using faster chips, but also taking care of electrical, power, noise and grounding issues resulting from faster clock, tighter integration and higher sensitivity of today's computer components.  PC-100 DIMMs have to be specifically marked so and exist in two main flavors: "Unbuffered SDRAM" and "Registered DIMM", with or without ECC.  Unbuffered SDRAM modules allow up to 128MB on a single "stick", while "registered DIMM" is a more complex design allowing up to 36 SDRAM devices and up to 512MB on a single "stick".  I haven't yet seen registered DIMMs and don't know the pricing, but expect that they should be more expensive.

Just how important is it?  One major bottleneck preventing you from seeing a real-time video playback on your computer monitor is memory bandwidth.   Same with increasing performance of 2D and 3D rendering, encoding and decoding in streaming applications.  This is not to say that you can now watch a 30fps full NTSC video on your computer monitor, without any hardware assist, but you are now some 50% closer...

How much?  About 20% more than "regular" SDRAMs, possibly less than that in the future.  Today's high volume prices are about $190 for 128MB 66MHz SDRAM modules, and about $230 for unbuffered PC-100 ones.

Safety tip.  Please remember that a "100MHz-certified" SDRAM module may not work on your 100MHz motherboard, due to many issues, one of them being that on a 100MHz bus, memory modules must actually perform faster - up to 150MHz..  Demand PC-100.

RAM links:
Intel's RAM Guide, the best RAM guide we've found
Corsair Tech' RAM guide
HP RAM FAQ


  • 3/26/98
    Adaptec Pushing CD-RW Technology With Its Free UDF Reader

The one thing that was preventing a CD-RW technology from being the ultimate backup and storage format, was inability of conventional CD-ROMs to read UDF (Universal Disk Format) CD-RW media.

Available as a free download from Adaptec's web site, UDF Reader gives Macintosh and Windows 95 operating system support for UDF CDs, with Windows NT support available in several weeks.

Read Adaptec's Press Release.


  • 12/10/97
    When shopping for SDRAM, shall I ask for Serial Presence Detect?

Don't just ask - get it, too.  Many of us already purchased (or are contemplating to purchase) the newest and the latest 440LX-based Pentium II™ motherboards. The majority of these use the newer memory technology, SDRAM (Synchronous Dynamic RAM) DIMMs (Dual In-Line Memory Module) that is capable of twice the speed of EDO RAM, and therefore may significantly speed up many memory-intensive operations (2D and 3D rendering is).

SPD (Serial Presence Detect) is a serial EEPROM chip that resides on a SDRAM module and stores its configuration information. Without it, the motherboard's BIOS (or yourself) may not properly configure the memory parameters and you may find your system non-bootable or experience exception errors (not a good thing to experience), or simply a performance downgrade.

Many motherboard manufacturers (e.g. Tyan) suggest to only use SPD-equipped SDRAM modules.

Ask for SPD EEPROMs when shopping for SDRAM.

References:
HP's DRAM FAQ - the best information on RAM we've seen.
A Brief on SPD (Serial Presence Detect) (from TYAN)
Tom's Hardware Guide (RAM Guide) - RAM advice from one of the industry's top experts
Synchronous DRAMs: The DRAM of the Future (from IBM)
Meeting system demands with Synchronous DRAM technology (from TI)
MicroStar's Chipset Page
ASUS' DRAM page, and a page on DIMM/SIMM mixing (don't).


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Last updated July 30, 2004 at 10:59 AM
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