Readme file for Buz 1.3 driver release on 1999-09-23. Created by
Rob Lohman off emails from Iomega. All rights reserved, use at
your own risk!
How to install:
The new installation program should take care of the most problems
you can encounter during the installation. If not, try the following:
Delete the h22.ini in your windows system directory and the run the
setup program, restart your PC and the new drivers should be installed.
If this does not work, delete all Buz files (especially the Iomega .INF
file in \WINDOWS\INF and the H22.INI file).
Fixes:
- IRE fix, PAL output is in correct colors now
- Output shift, analog output is not shifted anymore (no more blue lines etc.)
- Active movie crashes are fixed for playback and capture.
- Premiere timeline functions are optimized using the playback module.
This enables realtime playback from the time line without having to
export the movie.
- The contrast/saturation shift with rerendered movies is fixed.
- The field reversel in rerendered movies is fixed.
- The Riva 128 and Riva TNT and AGP issues should be fixed.
Known issues:
- When you are in Premiere using 352x240 video in your timeline and you
preview or just play the video, the video plays back at 2x and the
audio plays back at regular speed. If you use 720x480 clips there is
no problem.
- The second issue is that now that we are using the software codec to
render. It is not capable of compression ratios as high as the
hardware. This causes Premiere to report codec errors if you set the
datarate too low. If you want it to work correctly you have to set
the datarate at twice the actual datarate that you need for 720x480
in order to not get codec errors.
- When rerendering the image moves down 1 (maybe more?) pixels down,
a possible solution should be to move the image up 1 pixel on every
frame that gets rerendered (due to filters etc.)
- It seems that on some graphics cards overlay does not work correctly
(seems to be S3 chipsets and G200 cards), people have reported green
and magenta/pink colors and negative images etc. This seems to be
happening with cards that can't handle the direct draw overlay
correctly. Try the following things to fix it:
1. Use a smaller overlay surface. The drivers are having trouble
getting data to the screen.
2. Add the line "AllowDirectDraw = 0" (case Sensitive) to the [H22DRV]
section of the H22.INI file. This will disable the directDraw test
and force the drivers into the older overlay methods.
3. Disable hardware acceleration of your graphics card, disable it under
Control Panel / Display / Settings / Advanced / Performance.
Regards,
Rob Lohman
visuar@iname.com
BuzInfo website
http://buzinfo.tsx.org/
Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.