[comp.sys.sgi] composite video encoders

psych36@ucscc.UCSC.EDU (Dr. Michael M. Cohen) (05/05/88)

I'm looking for a inexpensive RS170A RGB-> composite encoder
for a 3030. Saw an ad for a TEL-ENC-1G from Communications
Specialties Inc, of Commack, NY which costs $395.
Anyone know anything about this unit? Could I use a
monitor with RGB in-composite out (e.g SONY PVM1271Q) for this
purpose?

rpaul@dasys1.UUCP (Rodian Paul) (05/07/88)

Just about any encoder should be better than the $1.50 encoder chips 
that SGI uses. Be warned though, even if you have the gen-lock option, 
SGI machines never output broadcast quality NTSC video.

psych36@ucscc.UCSC.EDU (Dr. Michael M. Cohen) (05/08/88)

In article <8805071556.AA15323@dasys1.UUCP> rpaul@dasys1.UUCP (Rodian Paul) writes:
.Just about any encoder should be better than the $1.50 encoder chips 
.that SGI uses. Be warned though, even if you have the gen-lock option, 
.SGI machines never output broadcast quality NTSC video.

Pardon my ignorance, but WHAT $1.50 encoder chips? Do you mean that
the 3030 already puts out composite video?