#AAS Output to Video
16-Sep-95 12:40:45
Sb: #191010-#AAS Output to Video
Fm: charles s. fadel 102571,3705
To: Barry J. Davis 102765,242
Barry,
I am in the same boat as you. Just about to buy a PVR actually. From what
knowledge I have gleaned, rendering to a series of .TGA files will probably
give you better output quality on tape. I guess you run 3DS but it probably
doesn't matter what program you use. You output your files to a series of
rendered TGA's, I am not sure of the exact logistics but you either render them
to the dedicated hard drive connected to the PAR or you render them and then
the PAR imports them to its hard drive. Either way, the PAR ends up with a
series of files held on its dedicated hard drive that it then proceeds to dump
in real-time to your tape deck. Which means 30 fps for NTSC. As far as making
am AVI and then having the PAR put it to tape…. I will let someone else
answer that. For the PAR to get quality of output it needs quality of input.
A series of TGAs is superior in quality to an AVI. They take up more hard
drive space, but it is being dumped to tape anyway. Another note on HD space,
direct from the spec sheet on the PVR,"How much time per gigabyte? Betacam SP
quality is acheived at about 4 minutes per gig. The PVR operator is free to
choose the proper quality vs. storage parameters. A single frame of video
might need as little as 30 Kbytes or as much as 260 Kbytes.
Hope this was not too long winded and answered a few questions.
charles