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uwvideo · Discussion of underwater video cameras, housings, lighting, and editing.
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2353
Hi, all, I'm looking at camcorders and trying to make sense of lux ratings as they apply underwater. I see that the new Sony HD camcorders have lux readings of...
Mike Boom
secotioid
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Jul 27, 2005
10:26 pm
2354
Mike, I think the ratings are crap! Supposedly the TRV950 lux rating is worse than the TR900, but my 950 footage is far superior to my 900 footage. I think...
mungas21@...
hugh20032001
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Jul 28, 2005
12:33 am
2355
Further to my last email here is a low light comparison. http://www.sundancemediagroup.com/articles/HC1_comparison_footage.htm Sorry cant insert hyperlinks at...
mungas21@...
hugh20032001
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Jul 28, 2005
12:36 am
2356
... Thanks, Hugh, for the useful links. As for apples and oranges, the trick here between the FX1 and HC1 camcorders is that the first uses three CCD sensors...
Mike Boom
secotioid
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Jul 28, 2005
1:00 am
2357
Hugh, You are also talking apples and oranges here. Of course a 3 CCD chip is better than one CCD chip. The FX-1 is a 3 chip CCD cam and the other is a...
Steve Douglas
worldfilmsan...
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Jul 28, 2005
11:56 am
2358
I certainly agree Steve, my point is that one should not compare theorectical Lux numbers and or chip numbers, but real world results. Long term, Im hoping for...
Hugh Moore
hugh20032001
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Jul 28, 2005
1:45 pm
2359
... HC1 is one ... chip version ... uses ... is ... Sony ... is ... The new SONY PC1000 has 3 CMOS sensors. Consensus from customers and my own experience is...
Warren Geissert
wcgrak
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Jul 28, 2005
3:44 pm
2360
I often have problems watching video footage at day's end, not just because I cringe at some of the horrible shots that made it onto tape, but because I'm so...
Mike Boom
secotioid
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Jul 28, 2005
10:13 pm
2361
My understanding from past readings is that "LUX" is not an industry standard rating system and that it may be consistent with one manufacturer, the same...
mark@...
uwvideographer
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Jul 31, 2005
4:24 am
2362
I am a serious amateur looking for quality resolution/clarity of picture and reliability + ease of use in a fairly compact setup. Would appreciate any...
Sea Safari Photography
seasafariphoto
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Aug 12, 2005
7:28 pm
2363
... You and a whole bunch of other folks -- getting all of that in one package is a challenge and usually involves trade-offs. If you've got a little time, I'd...
Mike Boom
secotioid
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Aug 12, 2005
8:01 pm
2364
... all ... and ... at ... existing ... the ... it does. We have already converted a customer's MiniDV housing made a few years ago for his TRV30 camera into a...
Warren Geissert
wcgrak
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Aug 12, 2005
8:15 pm
2365
Will the USVH accomodate the touch screen white balance control? Other than the audio being better are there any significant differences between the HC1 and...
Steve Douglas
worldfilmsan...
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Aug 12, 2005
8:19 pm
2366
... Only two differences were noted in the DV magazine preview of the A1U: the auxiliary mic jacks and the price, which is around $3800 for the A1U. The A1U is...
Mike Boom
secotioid
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Aug 12, 2005
8:41 pm
2367
Aloha All, I just returned from a week in Kiribati, with two other videographers, and we shot side by side (figuratively) for the week. I use a Sony 3 chip...
whittonr
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Aug 13, 2005
2:40 pm
2368
Hi Rob, I've also been shooting with the VX-1000 for years and find the same thing as you do...ambient light shooting in 60'+ water doesn't give the results ...
Roger Roth
rogerrothcincy
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Aug 13, 2005
3:02 pm
2369
Have you thought of using a WarmCard ? It is a type of white balance card that gives you a little warmer, richer colors. See: http://www.warmcards.com/...
Bob Gladden
ovisions
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Aug 13, 2005
4:11 pm
2370
One technique people have been using successfully for decades is to take down a bank of lights powered by a cable from a support vessel. John F. Williams...
Mediatracker
johnwseafloor
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Aug 13, 2005
6:48 pm
2371
... picture and reliability + ease of use in a fairly compact setup. Would appreciate any suggestions and experiences. Thank you! ... The best non HD video...
kites52001
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Aug 13, 2005
9:17 pm
2372
Yeah but the PD170 is not an HD cam, tho it is a great cam.-Steve ... WORLD FILMS & TRAVEL WWW.WORLDFILMSANDTRAVEL.COM <http://www.WORLDFILMSANDTRAVEL.COM ...
Steve Douglas
worldfilmsan...
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Aug 14, 2005
1:37 am
2374
For those interested.... here is a site with HD examples... This is with the Sony FX1/Amphibico housing http://www.ningalooreefteach.com/FX1.htm...
kites52001
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Aug 14, 2005
3:10 pm
2375
It would be interesting to about hear people's experiences with surface supplied lights: what have you been using and are there any good tips on how to build...
Jüri Kaljundi
yhuubert
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Aug 14, 2005
7:28 pm
2376
... The only person I've ever seen do this is Howard Hall. He has a pair of lights that look like car headlights, a long cable with floats on it leading to the...
Mike Boom
secotioid
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Aug 15, 2005
12:56 am
2377
... Well, my tongue is almost always firmly planted in my cheek. In this case, the original questioner asked for "any thoughts on improving lower light (30-60...
Mediatracker
johnwseafloor
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Aug 15, 2005
6:28 am
2378
This really reminds me why HD video is mostly for capture and broadcast right now. These short videos take a *long* time to download, even with a nice fat...
Mike Boom
secotioid
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Aug 15, 2005
6:51 pm
2379
Steve Douglas brought up an interesting point last week: how do housings handle controls that are buried in a camcorder's touch screen? It's not a problem on...
Mike Boom
secotioid
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Aug 15, 2005
10:17 pm
2380
I don't have a clue as to how touch screens work, however, if it's not got anything to do with heat from one's finger and only has to do with the actual touch,...
Roger Roth
rogerrothcincy
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Aug 16, 2005
1:23 am
2381
[Non-text portions of this message have been removed]...
Sea Safari Photography
seasafariphoto
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Aug 17, 2005
8:46 pm
2382
Gold becomes transparent when it's thin enough. LCD displays are wired with thin gold films. See-through flexible surfaces use thin gold films as switch ...
Bryan R. Minugh
bminugh2
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Aug 17, 2005
10:37 pm
2383
... So if I understand you correctly, a touch from a rubber-tipped knob would work? If so, then any manual housing mfgr could easily produce hosuings for the...
Roger Roth
rogerrothcincy
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Aug 17, 2005
10:52 pm
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