DV Info Net

DV Info Net (https://www.dvinfo.net/forum/)
-   Sony TRV950 / PDX10 Companion (https://www.dvinfo.net/forum/sony-trv950-pdx10-companion/)
-   -   PDX10 -- various questions (https://www.dvinfo.net/forum/sony-trv950-pdx10-companion/34282-pdx10-various-questions.html)

Matt Stahley April 7th, 2005 01:46 PM

I dont have a pdx10 (yet) but i have used my 1chip PC110 with the firewire port as a webcam using yahoo messenger on a Mac.The 110 is in regular video mode.

Ignacio Rodriguez April 9th, 2005 08:22 PM

In camera mode, the time code options might be greyed-out because you are in DV SP mode. Try in DVCAM mode. Anyway, I think it will not be able to record external timecode in any way, as Joe says.

Craig Bellaire April 25th, 2005 04:58 PM

X10 filters...
 
I have a PDX10 and was wondering about filters? What size threads... The camera says 43.5? Does it take screw on threaded filters? If so then do I need a new lens hood? Also I just got the manual for the Micro35 and this is the reason I am asking… Thanks for the help...

Boyd Ostroff April 25th, 2005 05:18 PM

The PDX-10 uses 37mm filters, not sure where that 43.5 number came from? You will still be able to use both of the supplied lens hoods with the filters screwed on the lens.

Craig Bellaire April 25th, 2005 05:48 PM

OK Thanks...
 
I was trying to go off memory for the misquoted numbers... Thanks for the help...

Sean McHenry April 28th, 2005 09:21 AM

I am wondering if you have tried this over firewire. Seems to me if you are making a dub from the DSR-11 to the camera, so you can have a copy for instance with matching time code, that should work but admittedly, I also have not tried it.

Time code in firewire is part of the digital signal. It may very well transfer directly. You will have to test it.

On the flip side, there is no method to bring in an outside time code to either the DSR-11 or the PDX10 camera. Sometimes that is useful, like in analog transfers or dubs, you would need the analog audio and video as well as digital input for the time code transfer. Time code is also sometimes transfered as an audio track.

All that is a moot point as most of us don't have to worry about that anymore in the digital world. Used to be a big thing in the analog days.

Let us know how the test goes.

Sean McHenry

Craig Bellaire April 28th, 2005 02:21 PM

PDX10 and DV Matte Box
 
this looks way cool... take a look
http://homepage.mac.com/gnattress/PhotoAlbum7.html

Nevin Aragam April 29th, 2005 09:22 AM

I like it. The barn doors look rather shabby but thats what duct tape is for.

Do matte boxes help reduce vertical smear any?

Cool stuff,
Nevin

Craig Bellaire April 29th, 2005 09:35 AM

Nope...
 
It doesn't help with the smear part but it's for filters and other add ons... PLUS it looks cool... BUT.. it's $1,400.00.. which means I can buy another X10.

Nevin Aragam April 29th, 2005 10:12 AM

or make one of my own...duct tape... wood... and titanium... here i come.
thanks,
Nevin

Matt Stahley June 5th, 2005 08:29 PM

First impressions
 
Experimented with my PDX a little this weekend though not as much as I had hoped for. But from the footage i did shoot (mostly close ups of some large ants crawling on some flowers and other nature) the picture is excellent. Shot 16:9 with CP sharpness -3 and AE shift -2 beautiful. I think I may even prefer the image over my VX though I have not shot any low light yet.Could be that im just excited about a new toy :)
The audio is excellent and it blows my VX w/ Beachtek DXA8 away. I am using a AKG CK93 hyper and I cranked the gain all the way up and did not detect any noise in my phones. Even the heaphone output is very quiet unlike the noisy VX circuit. The cam is a little hard to handle and i wish it had a top handle but i plan on making one soon that will attach to the tripod mount. I now also understand the need for ND filters with the PDX. I have none yet but when I tried to shoot sunset today the iris pretty much closed and i understand the effects of the vertical smearing which i got with the sun though it didnt look bad but i can see where it could be a problem for some folks. All in all this cam is awesome and even though they are bringing new technology to the table woth the HDV etc. I wont be switching for a while and from the looks of things to come this may be the last small pro 3CCD cam we see from Sony??

Boyd Ostroff June 5th, 2005 08:51 PM

Quote:

Originally Posted by Matt Stahley
I now also understand the need for ND filters with the PDX. I have none yet but when I tried to shoot sunset today the iris pretty much closed

Actually the PDX-10 has several internal ND filters although Sony has never documented them. Put your camera in manual mode, shine a flashlight into the lens, and turn the exposure wheel. If you look at the right angle you'll see the ND filters drop into the optical path.

So in fact, the iris wasn't closing all the way down, the camera was dropping in its ND filters. The idea is to force the camera to always shoot within the "sweet spot" of the lens. If you're shooting in auto mode toward the sunset, I suspect shutter speed is more of an issue with vertical smear. When the camera can't get the needed exposure between using the iris and ND filters, it raises the shutter speed. High shutter speeds aggravate the smear problem. If you must use auto mode, turn off AUTO SHUTTER in the custom presets.

I do think an screw in ND filter or two can be handy however, when you want to force a large lens opening under bright conditions.

Matt Stahley June 5th, 2005 09:22 PM

Thanks Boyd. Actually I was shooting in manual mode 1/60 shutter. I use the AE shift CP because I like to expose in auto then adjust manually from there. Im gonna keep with the experimentation though. The deal with the sun was I had it in the upper left side of the frame and I wanted to capture the orangeness but in order to do so without it being completely blown was I had to crank the exposure down to about 1 click from closed. the results still looked good but it pushed the surrounding trees to black and it looked like a night scene. Would an external ND help in this situation? I may be dreaming but I thought for sure Ive shot the sun in its "orange" right before sundown with the vx and could get a decent balance between the sun and surroundings without the sun being completely blown(100ire zebra covered). hope this makes sense.

Sean McHenry July 1st, 2005 03:27 PM

If you want basically a larger Matte Box, look at the Cinetactics site. I bought the whole kit and it works great. Carry pouches, folds flat, has filter holders.

SMM

Edward Croteau August 15th, 2005 01:17 PM

PDX-10 to Lav stereo mini
 
Hey Folks,
I've got a wireless lav system w/ a stereo mini (1/8") out jack that I'd like to use w/ my pdx10. How do people interface the two? mixers? a stero mini to xlr y cable? I don't see any kind of line-in inputs in the manual except the video/stereo mini to rca. Has anybody tried that w/ any sucess? Any recommendations? Thanks in advance.
--Edward Croteau
Red Quill Productions

Matt Stahley August 15th, 2005 01:53 PM

edward there is a 1/8" mic jack on the front of the camera near the cams built in mic.

Edward Croteau August 16th, 2005 11:56 AM

Thanks Matt,
I feel a little silly now, but I appreciate the help. I did finally manage to find a reference in the sony manual too, though it took a while for me to locate. Thanks again.
--Edward Croteau

Boyd Ostroff August 16th, 2005 03:13 PM

I've never tried that, but it is still active when the XLR box is installed,? Or are they mutually exclusive?

Edward Croteau August 16th, 2005 04:16 PM

It appears that the 1/8" jack overrides the xlr hotshoe. Actually the xlr settings disappear from the menu when you plug into the 1/8" jack. The only problem is that it seems to be a mono jack (over left & right channels). When you go to adjust the levels, it says channels 1, 2 (combined). I'm not sure if there is any way around that, but it sure would be nice. There's some more info on pages 117-8 of the manual. It looks as though you can use the y cable/rca cable from the audio/video jack.
--Edward Croteau

Ronald Lee August 18th, 2005 10:55 PM

Anyone here in Vancouver?
 
Hi,

Is anyone here in Vancouver, Canada, with the PDX10? Or know of anyone?

Juan Parra August 19th, 2005 12:20 AM

Quote:

Originally Posted by Ronald Ng
Hi,

Is anyone here in Vancouver, Canada, with the PDX10? Or know of anyone?

Yes I do.
What do you want to do?

Nevin Aragam August 30th, 2005 06:12 PM

Hey,
I'm not in vancouver but i'm from there. So i realize this is a wasted post, but juan... haha tuchee on your reply:
"What do you want to do?"
Haha.
Either of you guys make it up to whistler this last weekend for the bike contest? There were some sweet camera rigs there i hear.
I cant imagine how much fu it would be to film with the PDX in Vancouver.
Later.
Nevin

Matt Helme September 5th, 2005 03:16 PM

F-Stop?
 
I own a Sony PDX-10 and was wondering about the f-stop callibration.If i open the lens once does that eual a full stop or half or 1/3?

Boyd Ostroff September 5th, 2005 04:07 PM

Matt: I moved your post to the PDX-10 forum since this camera is a little unusual in how it treats f-stops. Unfortunately there is no simple answer to your question. Even in full manual mode you are not truly controlling the iris directly. This is because the camera uses several undocumented internal ND filters. The idea is to force the camera to always stay within the "sweet spot" of the lens, so no matter how much you turn the wheel the actual f-stop never drops very far below f4.8 (IIRC). After getting to that point the camera adds more and more ND filtration as you turn the wheel.

As you turn the whell to open the F-stop you reach a point where the iris opens all the way (the actual f-stop will vary depending on how far in you've zoomed). Turning the wheel further starts adding gain in manual mode until you reach the maximum of +18 dB.

But the simplistic answer to your question is, each click of the exposure wheel has an effect similar to 1/2 f-stop. However this effect might be acheived either by adding a denser ND filter, or by boosting gain by +3 dB.

To understand at which point the iris is fully open, turn the wheel until the exposure is at the maximum (bright) position. This will be the +18dB point. Now turn the wheel to lessen exposure and count each click as you do:

+15 dB
+12 dB
+9 dB
+6 dB
+3 dB
0 dB

You have now reached the maxium iris opening - take note of the relative position on the exposure slider in the viewfinder for future reference. Now each successive click will be 1/2 f-stop until you reach f4.8 and the ND filters kick in.

See also the following:

http://www.dvinfo.net/conf/showthread.php?t=31646
http://www.dvinfo.net/conf/showthread.php?t=45815

Tom Hardwick September 6th, 2005 12:16 PM

Boyd's right (he always is). Each little 'click' of the exposure wheel dials in half a stop of exposure difference, either up or down.

Thing to remember is that the lens itself loses a stop and a half as you zoom from wide to telephoto. So if you're getting the correct exposure in a room using full tele (f/2.8) and max gain (+18 dB) and then zoom to full wide, the camera should revert to max aperture and +6 dB of gain up.

Note that some cameras don't do this, they stay at f2.8 as you zoom back even though faster apertures exist at the wide-angle end of the zoom. It would be difficult to test this with the PDX as its replay readout is so unreliable.

tom.

Matt Helme September 6th, 2005 03:22 PM

F-Stop
 
Why would Sony claim that the max. f-stop opening is 1.6 when it is really 2.8 on th PDX-10?

Tom Hardwick September 6th, 2005 11:36 PM

Why? Because it sounds a whole lot better in the advertising splurge. And because everyone else does this - they give the (theoretical) maximum aperture at the wide end of the zoom, and ignore the tele end.

Theoretical? Why, sure. The lens is designed as an f/1.6 but production and build tolerances of a 12 element zoom will mean that most are f/1.8 on a good day. Manufacturers work inside a ''10% tolerance'' zone that they believe isn't cheating.

Panasonic's posh 10 page brochure for the DVX100A doesn't once mention that their lens is an f/2.8 at 45 mm, and it's no wonder they're too embarrassed to mention this when their hot competitor the PD170 is f/2.4 at a much longer 72 mm focal length.

But the good news is that many camcorders are now being designed with lenses that maintain their maximum aperture throughout the zoom range, and it's about time too. In Super-8 days Canon, Nikon and Minolta all had 10x zooms that were f/1.4 throughout, so it can be done. Problem is it can be done at a cost, weight and size disadvantage.

tom.

James Darren October 15th, 2005 06:59 AM

What Major Films/Doco's have had PDX10 Footage?
 
Hi all,

Does anyone know of any major films or well known doco's where footage from the PDX10 has been used in?

I believe Soundtrack to War was made with a PDX10 & also some parts of Farenheit 9/11 used it too... www.soundtracktowar.com

Anyone know of anymore?....

Boyd Ostroff October 15th, 2005 08:14 AM

Some previous discussion on this topic:

http://www.dvinfo.net/conf/showthread.php?t=43065
http://www.dvinfo.net/conf/showthrea...threadid=35370
http://www.dvinfo.net/conf/showthread.php?t=41011

Ari Shomair November 21st, 2005 05:02 PM

What is the going price for a used PDX-10 PAL?
 
I'm looking to list my PDX-10P On ebay but can figure out what price to set it at. What is the going rate for a PDX 10 Pal these days?
Thanks
Ari

Ari Shomair November 24th, 2005 10:32 AM

Hmmm... maybe I'll throw a number out there.. They Cost ~$2600 New from BH I believe, so is $1700 a reasonable number?

Boyd Ostroff November 24th, 2005 12:41 PM

See the following related thread:

http://www.dvinfo.net/conf/showthread.php?t=52043

B&H lists it for $2,550 however they're out of stock. And if you go to Sony's European website it says the PDX-10p is no longer being manufactured and has been replaced by the HVR-A1. Interestingly, Sony's US site still lists the NTSC version, and the company denies that it's been discontinued. See the following:

http://www.dvinfo.net/conf/showthread.php?t=49260

It's interesting that there's such a disparity of pricing. With the rebate you can get a new NTSC PDX-10 for $1,700 at B&H. Do you really need the PAL version?

Sean McHenry November 26th, 2005 01:22 AM

Boyd, he's selling. At least I think he is.

Sean

Ari Shomair November 26th, 2005 09:28 AM

Yup, I'm selling :)

Damien Greaves January 16th, 2006 05:37 PM

lookin for a wireless mic for the pdx10
 
hey fellas happy new year

i'm lookin for a cheap but good wireless mic system for my pdx10 a combo if possible lavelair and handheld

i already have a lavelair and a handheld but i was thinkin it may be good to have a separate system

i need this info kinda asap thanks

Sean McHenry January 16th, 2006 07:34 PM

Azden 100LT has been great for me. Even saved me the first day I had it as the Lectrosonic UHF we had died.

If the mic heads were something a bit more petite, I bet they would sell a lot more however.

Sean

Jeroen Elbertse February 6th, 2006 08:41 AM

Lenmar Battery for PDX10
 
I have a problem. We have 2 Sony PDX10 camera's and we want to purchase a number of extra batteries. I have looked at the Lenmar LISQM91 which according to the Lenmar website fits on the PDX10, but according to a local shop this battery don't fit on our camera. Is there anyone who has experience with this combination?

Boyd Ostroff February 6th, 2006 09:26 AM

The Sony part number is NP-QM91, so it appears that Lenmar is using a similar numbering scheme. However I have only used real Sony batteries on my PDX-10 so I can't say for sure.

Jonathan Downs February 22nd, 2006 12:23 PM

Videosmith IKKUP w/ PDX10? (Better Eyecup)
 
hello,

i'm looking for a better eyecup for my pdx10. i know pdx10 is not listed as a suggested camera for this piece, but does anyone know if i could fit one of these:

http://www.bhphotovideo.com/bnh/cont...goryNavigation

on a pdx10 somehow? or any other suggestions?

thanks,
jon.

Craig Bellaire February 27th, 2006 06:54 PM

Time Code
 
Ok we did a 3 camera shoot with 3 pdx 10's. 7 tapes each camera. 21 tapes over all. We have several Sony decks meaning dsr-20, 30's... All 3 cameras used dv-cam, BUT one camera's tapes when trying to capture using Premier Pro 2.0 is showing no time code... Any ideas? Thanks


All times are GMT -6. The time now is 02:51 AM.

DV Info Net -- Real Names, Real People, Real Info!
1998-2025 The Digital Video Information Network