#S-VHS for DTV setup?
I'd like your advice on whether to get an S-VHS rather than VHS VCR.
Currently, none of my gear is set up for S-VHS, but one has to start
somewhere. I would especially like information on how much value an S-VHS
VCR would add to my desktop video setup — or would it? Here's the list:
WHAT I HAVE
———–
.
.Sony SLV-757 VCR
.
.– inputs: Amiga 3000 with 24-bit graphics board
. has 24-bit graphics output
. 6-year old Zenith video camera (not camcorder),
. used with copy stand only
. Your standard cable descrambler and converter
. Panasonic TQ-2022 videodisc recorder
. basically, a recordable laserdisc — BUT with
. VHS quality only, and dropouts. NOT the
. crystal-clear image people imagine when
. they hear "laserdisc".
.
.– outputs: 8-year old 28" Sanyo TV/monitor.
. DCTV slow-scan digitizer for the Amiga
. The recordable laserdisc, to capture moving video
.
WHAT I DO WITH IT
—————–
.
Input to the VCR:
I can animate in real-time using my Amiga and DCTV, which doubles as an
output device — a composite encoder which uses proprietary image
compression to turn a 16-color AMiga display into a reasonable facsimile
of a full-color NTSC image. And animates as fast as the Amiga could
animate any 16-color picture, too.
Usually, though, I render 3-D animation and single-frame them onto my
optical disc, where they can be played at full 30 fps, or faster, or
slower, forwards and backwards. It makes for a great still-store, too.
Output from the VCR:
I don't grab images off the VCR; they're too fuzzy and have too many color
artifacts. I might record 5 seconds of something off the air onto the
optical disc and digitize _that_; the still image should be much better
than my VCR.
Currently, I only output from my VCR to watch something. I'll occasionally
dump some graphics on tape and bring the tape to my local Amiga animators'
meeting.
.
All the devices I own only have composite video connectors. None supports
S-video.
.
.
MY PLANS FOR THE FUTURE
———————–
.
I hope to do computer animation on the side. If you forget the VCR for a
moment, my setup is good enough for industrials; I have friend who earn
their living doing this with similar setups. Eventually, I hope to add a
second VCR, enabling me to do all sorts of editing, such as building a
demo reel at home. To me, S-VHS hits my target market of low-grade
videographers whose clients may want some flying logos to spruce things
up. I don't feel anything better is worth the considerable expense,
considering that my optical disc unit, on which all my animations get
recorded, is VHS-quality only. If a client wants my output on Betacam,
I'll simply rent a Betacam deck for the day. (He'll still get a
VHS-quality animation on his Betacam tape, though)
.
.
.MY QUESTIONS TO YOU
——————–
.
Considering that the rest of my gear is VHS-quality, and has no S-VHS
connectors, would I gain anything by replacing my VHS VCR by an S-VHS
one?.
Would an S-VHS VCR show better quality when playing back recordings, even
if the incoming signal was plain old composite video, rather than S-video?
(I know the biggest difference comes from recording with S-video — GIGO,
after all)
Would easy access to the S-VHS format help me sell services to S-VHS
customers? (Obviously, right?)
When editing, would generation loss be much smaller with S-VHS?
And what if I couldn't hook up my editing machines through an S-VHS path?
(For example, if I want to overlay computer titles, effects, or more
animations on top of the source image, I need to run the signal through my
composite-only genlock)
.
.
BONUS QUESTION
————–
.
My Sony SLV-757 has been in the shop for weeks. Now I learn they've lost
it, and all 3 parties (the store, the service center, and Sony) will chip
in to get me a new replacement unit. At this point, I'm thinking "why not
pay the difference and have them send me an SLV-R5 instead?" Which brought
on this whole "to S- or not to S-" dilemma.
From reading other messages in CEVideo, it seems like the SLV-R5 is a
better Sony choice than the newer model. Does everyone agree?
Many thanks for all your help.
Blaq!