AirLink info
09-Jan-92 14:26:59
Sb: #14790-AirLink info
Fm: Mark Sterling 74335,1677
To: John Pendergrass 76246,676
It sounds like the U-80 is fairly equivalent to the Panasonic AG-19xx
machines. I have an older Mitsubishi VHS that doesn't do that sort of
stuff.
The Videodisk recording does have some good advantages such as
durability and random access. Most of the video disk formats cannot be
played on a regular LD player so unless you have access to a compatible
player you cannot make dupes from the first generation although the service
bureau could. We simply cannot afford one at this point.
JPEG stuff has its advantages and disadvantages. It is easier to
transfer and store the JPEG images because of the smaller size. There is
some loss involved depending on the image and the compression values used
and it does take some time to decompress them. I think we would do quotes
based on the type of files we would be working from. The slowest machine
used for processing will be a 25mHz 3000 so uncompressing will happen at a
reasonable pace. Both ADPro and IMFc seem to uncompress JPEGs ata good
clip.
If tape is used to send files then compression should not be a big
issue. A 250meg tape will hold 500 500k size images. We plan to be rather
inexpensive without giving up final quality. We can arrange transfer to
other media based on cost of rental for short term use of the proper
machine. Just about anything is rentable in our marketplace.