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- Path: menudo.uh.edu!usenet
- From: stlombo@eos.acm.rpi.edu (Steve J. Lombardi)
- Newsgroups: comp.sys.amiga.reviews
- Subject: MINI-REVIEW: AsimVTR animation playback software
- Followup-To: comp.sys.amiga.graphics
- Date: 16 Aug 1993 15:55:05 GMT
- Organization: The Amiga Online Review Column - ed. Daniel Barrett
- Lines: 85
- Sender: amiga-reviews@math.uh.edu (comp.sys.amiga.reviews moderator)
- Distribution: world
- Message-ID: <24oakp$7rv@menudo.uh.edu>
- Reply-To: stlombo@eos.acm.rpi.edu (Steve J. Lombardi)
- NNTP-Posting-Host: karazm.math.uh.edu
- Keywords: animation, commercial
-
-
- OVERVIEW
-
- AsimVTR is a software program to play back a sequence of images
- directly from a custom partition on your hard drive. Since the images are
- stored on the partition uncompressed, playback speed is constant. The current
- version does not support AGA nor interlaced images. An update due out in 4
- weeks will support AGA, interlaced images and add sound support. The lack
- of support for interlaced screens really needs to be addressed. DCTV is well
- supported, right down to the VCR style control panel in DCTV format that can
- co-exist on the same screen as your animation without the need to keep
- hitting the Composite switch!
-
-
- PRICE
-
- This program sells for about 55$ mailorder. A true bargain for the
- non-professional user (i.e., home use, non broadcast stuff). Don't expect a
- DPS PAR for 50 bucks. With that out of the way...
-
-
- USE
-
- Tell AsimVTR what drive or partition you want to use, and it will
- format it. Tell it where your source frames are, and it will copy them to
- the custom partition. Select PLAY from the menu, and watch. There's a bunch
- of other features for sequencing frames, setting rates etc.... But I'm
- trying to be brief. Installation is easy, and the manual is good.
-
-
- SPEED OF PLAYBACK
-
- My system is an A3000 with a Quantum 240MB SCSI drive. The animation
- I needed to get to tape was 1500 frames long in 736x482x3 DCTV format. The
- system informed me that I would get a maximum speed of 33 frames per second
- (fps) with this configuration. If you choose to play at the maximum speed, you
- may see an occasional hiccup in your animation. I only needed 20fps for this
- animation, and that ran quite smoothly. The Asim folks claim to be able to
- get 60fps with 3-bitplane DCTV images on an A3000 with the superfast Maxtor
- drives that are out now. I'd be happy to get 30 fps with INTERLACED 3-bit
- DCTV. This will be God head! I look forward to the upgrade.
-
-
- GLITCHES
-
- Here is an annoying glitch. Are you sitting at your computer? Sit
- back and don't touch it for a moment. Watch your hard drive LED (if you have
- a SCSI drive). In a few moments you'll see it flash on, even if you have no
- programs running in the background. This is normal for SCSI. The name for
- this fails me right now. This will cause a noticeable glitch in your
- animation. Solution: wait for this activity before starting your playback.
- The expensive hardware cards that are out now get around this by taking over
- the drive and performing this function before starting the animation.
-
-
- SUMMARY
-
- Again, AsimVTR is not for the professional who wants to lay out
- hi-res 24-bit pictures at 30fps. Stick with your single frame recorder. If
- you have a reasonably fast drive and controller and want to play back
- animations larger than your RAM permits, AsimVTR provides a really low-cost
- solution, even if it's not perfect. And if you've got a DCTV you should
- really take a look, as even at non-interlaced 3-bit my 1500 frame animation
- looked pretty amazing. I've spoken with the Asim folks on the phone and
- they seem very dedicated to supporting this package. After my update arrives
- with AGA and interlaced support, I'll follow up.
-
-
- CONTACT INFORMATION
-
- AsimWare Innovations
- 101 Country Club Dr.
- Hamilton, Ontario CANADA
- L8K 5W4
- (416)578-4916 (voice)
-
- steve lombardi
- stlombo@acm.rpi.edu
- ---
-
- Daniel Barrett, Moderator, comp.sys.amiga.reviews
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