View Full Version : Field monitor for Sony PMW-EX1?


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Brian Wheatley
February 20th, 2008, 06:02 AM
Hi

What I do with my canon xl h1 is this....capture from firewire to finalcut pro and whilst editing just leave the firewire connected but also have a normal tv monitor connected to the composite out connection from the camera. The camera converts the HD signal to normal SD. Hence you get to edit in HD and see your footage on a none HD monitor. Other way of doing it would be to have a HD monitor connected to one of your dvi ports on the back of a mac computer and choose to display the canvas on that second monitor. choose this in video playback section. Hope this helps.

Notice your in the west mids as well.

Sebastien Thomas
February 20th, 2008, 03:31 PM
for those monitoring on a 24" Dell, did you ever tried to open it up to see if you can power it from a 12 volt source ?

I have a Samsung 244T and it seems the LCD needs many different power, like 24v, 13.6v, 5,4v....

making it difficult to power it from a (car) 12 volt battery....

Alexander Ibrahim
February 20th, 2008, 10:56 PM
Depends.

At home I am monitoring right now on a 23" Apple Cinema. Shut up- I already have the proper level of shame.

I occasionally use a Sony LMD 2450, which is a production 24" HD-SDI monitor. That's pretty nice but its still 8-bit. This is one monitor I plan on using in my edit suite and on set.

On one job I monitored on a CRT, I think that was hooked up via HD-SDI. It was 709 color space, and showed nice images.

Then I had a chance to watch some DI stuff on a Sony BVM L230. That's a 10 bit dual link HD SDI display. Suddenly I was Keanu Reeves: "Whoa!"

We were monitoring a mix of HDCAM SR and XDCAM EX on it. (I operated an EX as "C Cam") I could definitely see the difference- but d@mn the EX1 looks good.

I am also looking to add a low end 1080p SXRD projector to my suite at home as I am doing more and more stuff intended for theatrical screening. That's an 8 bit solution though.

If I plan on doing DI with 10 bit workflows, (which I do) then I need to seriously consider a high end CRT or the Sony BVM LCD.

I swear, being in this business is like having a railgun for your wallet.

Sami Sanpakkila
February 21st, 2008, 07:14 PM
Hi,

Ok this might be a stupid question but is there any possibility to connect the EX1 to my computer or direct to my monitor? USB, firewire?

I have an LG L2000c monitor with DVI-D and D-SUB inputs. Im using Vegas Pro 8.

Sami

Bill Ravens
February 21st, 2008, 07:31 PM
There's several way to do this, but, they all involve converter boxes for HD. You can use firewire for SD, only. If you have HDRack, it will recognize the firewire connection from the EX1. As for displaying HD, Aja, Black Magic Design, Video1, Convergent Design, Miranda all make converter boxes to go from component to DVI or HD-SDI to DVI. There are some pro monitors that will take HD-SDI directly.

Sami Sanpakkila
February 21st, 2008, 07:43 PM
ah, i should have mentioned that i would like to do this with my excisting gear.

Basically why I need this is I would like to see the full frame (the EX1 LCD crops the image slightly, correct?) to find the correct zoom settings for all my Canon FD lenses with my Letus Extreme. It would be more accurate if I had a way to monitor the whole area live. I can do it via record, speak the zoom settings into the mic and check in Vegas though so it will have to do.


Sami

Daniel Alexander
February 21st, 2008, 08:42 PM
Thanks for the info Brian. Yep west midlands, sunny Birmingham to be exact ;)

Sean Donnelly
February 22nd, 2008, 08:46 AM
As a union 1st assistant, I carry my laser rangefinder everywhere. Personally I like the Hilti models, since they're fast, accurate to 1/32" at 2'-600', and durable. I just upgraded from the PD30 to the PD42. Stanley also makes one for $100 US which is very good, just lacking some of the higher end features (sight, triangulation, etc.). As far as monitors go, can anyone who has used the TVLogic LVM-071W describe the waveform feature? Is it a high resolution scope, or is it similar to the panasonic (which has atari-like resolution and can only be used for exposure). Is it possible to set it to fill the screen? I'd like to find something similar to the Astro 3014 that doesn't cost $12,000.

Giroud Francois
February 22nd, 2008, 05:09 PM
purchase a wallet that can hold a 24" lcd monitor, put inside a lcd monitor that has the input you need (several has components and hdmi now).
add a small 12V->110V converter and a small battery (nimh or li-ion).
put the wallet on the floor, open it , set the monitor a 45 deg, use the wallet cover as sunshade et voila. all this should not cost you more that 800$.
if you calibrate the monitor, you can even use it for color check.
2 good monitors samsung 225mw (22" and not full HD) and LG 246WH (24" full HD, best choice)

Christopher Brown
February 25th, 2008, 07:23 AM
If you have US$230 and run Windows this little gadget (http://www.colorvision.com/product-ht-stv.php) allows you to calibrate a television monitor. If you have a few more dollars and want to charge the neighbors for calibrating their TVs, then this package of goodies (http://www.colorvision.com/product-ht-cfp.php) will do the trick.

I recently bought a 22" LG HDTV (720p) for our bedroom from Best Buy. I was stunned to find out that television calibration is an insider's business. Best Buy charges US$250 to calibrate a new television so I thought there'd be something I could purchase to do it myself. The Colorvision SpyderTV is the only device I've found so far.

I've calibrated and profiled dozens of computer monitors and find it frustrating that the larger television market doesn't have a good selection of calibration tools.

Rob Collins
February 25th, 2008, 07:34 AM
Rob,

My EX1's shipping out by Monday and I'm trying to put together a quick edit solution. I've got Final Cut 2 on the way and I've got a Mac Pro desktop. I've ordered the intesity pro card as well. Just to be clear, the only monitor you're using is the Benq, or are you using a two monitor setup? Thanks

Sorry I'm just seeing this a month later! Thought I'd subscribed. I'm using two monitors, a Dell as computer monitor (DVI) and the BenQ as video monitor (HDMI). When not editing I can switch the BenQ to DVI and have a large extended desktop.

Bill Ravens
February 25th, 2008, 08:14 AM
Hi Paul,
I do what I described in the blackmagic monitoring thread as "poor man's calibration". I use my "spyder-style" calibration tool which I use with photoshop to get accurate calibration on my computer monitor. Then I set the monitor beside my TV, display two identical images from photoshop (one on the screen and on via the black magic card to the TV) and try and tweak the TV till it looks right.) To my knowledge you cannot load ICC picture profiles into the video capture card the way you can for your graphics card. I wish there was an automated way to calibrate the TV they way I do my monitor for still photography, but I don't know if that exists. If it does I would love to know about it.

...Lou

Lou...

Using the spyder cal tool to set up your TV will lead you astray. The spyder sets up monitor calibrations to represent/display a PRINTED page replica. Adobe calibrates to an RGB range of 0-255. NTSC monitors use a different color/phosphor mapping. Phosphors on a TV display RGB range of 16-235. In that case, the best you can hope for is to match a properly displayed colorbar pattern. Go to wikipedia to find out how to set up colorbar cals on your NTSC monitor.

David Hadden
February 25th, 2008, 08:13 PM
Bill the Spdyder I used to calibrate my Computer Monitors has an NTSC calibration setting in the options (not sure how good that really does as I've not put it under severe scrutiny), and while I'm sure it's not perfect, I can use my production monitor for really high accuracy, however I think for HD, many folks are probably going to be pretty safe on a fairly well calibrated quality Computer Monitors. Especially considering how many people are watching on LCD TV's and computers these days. It's definitely something you do want to at least make sure you've watched on since so many do, and only more are going to over time.

Dave

Christopher Brown
February 26th, 2008, 08:17 AM
It's obvious from this discussion that the most basic calibration and setup of an HDTV or monitor is not mainstream. It should be.

What real world solutions are there for calibration & setup? Anyone?

David Hadden
February 26th, 2008, 03:25 PM
It's obvious from this discussion that the most basic calibration and setup of an HDTV or monitor is not mainstream. It should be.

What real world solutions are there for calibration & setup? Anyone?

Well, not to be a downer here, but really, if you want a fully reliable and accurate calibrated monitor, you need to just pony up the dough for an HD Production monitor ( and that's not gonna be cheap I guarantee it ). Otherwise it's just a bastardized option ( at least as far as I know, and I'd be happy to be shown wrong here because I'm having to use one of these bastardized options :) ).

Dave

Christopher Brown
February 27th, 2008, 07:18 AM
...an HD Production monitor...
But can they be easily calibrated? Everyone I've seen still requires third-party software/hardware to calibrate.

Lonnie Bell
March 16th, 2008, 11:16 PM
Greg and Dennis,
Looking at that Tv Logic LVM-071W it seems pretty impressive. Is it too heavy to mount on arms & rails? And is it good enough for Critical Focus if working with HD?

Thanks guys,
Lonnie

Alexander Ibrahim
March 17th, 2008, 02:15 AM
But can they be easily calibrated? Everyone I've seen still requires third-party software/hardware to calibrate.

I just saw this almost a month later... the very short answer is a resounding, "yes!"

All monitors need some external hardware and/or software to calibrate. I am not sure if I am being pedantic here.

You have to set up the monitor using test signals and those have to come from somewhere. Remember the point of calibration is to make sure the image agrees with your other production equipment. You could generate the test signals in the monitor, but that isn't much different than just trusting the factory set up.

Usually in the field for production monitoring I calibrate the monitor using SMPTE bars from the video camera. I think the EX1 can display REC 709 bars.

In the studio I recalibrate the monitor using REC 709 bars generated on my NLE timeline and input to my monitor using my i/o interface.

Extra fun can be had by comparing the bars from the camera and the generated NLE bars on a hardware waveform monitor and calibrated monitor... because there is a good chance they'll be different. Always exciting this video business.

In higher end studios special test signal generators are used.

Other than that professional HD monitors do in fact have the necessary facilities to allow calibration. The one with which I am most familiar is the Sony LMD-2450WHD.

This features a waveform monitor, set up levels for analog signals, blue only mode, and monochrome mode. It also has separate controls for contrast, chroma, phase and brightness.

I hope somewhere along the way there I answered you usefully.

Paul Cronin
July 28th, 2008, 02:46 PM
Now that the EX1 has been out a while what have people found to be the best external monitor?

Is it possible to still have peaking on a component hookup?

Gints Klimanis
July 28th, 2008, 06:42 PM
Now that the EX1 has been out a while what have people found to be the best external monitor?

Is it possible to still have peaking on a component hookup?

Unfortunately, peaking and zebra information is not sent to the component output. This is a major oversight, but something we would appreciate in a firmware upgrade. I'd also like to see this information on the composite output as well.

For an external monitor, I've followed the low-budget crowd by using the Sony FX20 portable DVD player driven by a composite video input. I've also use my Sony Bravia 52" LCD TV.

Dean Harrington
July 28th, 2008, 08:36 PM
for a real deal check out the carrion.

Ned Soltz
July 28th, 2008, 09:26 PM
I've tested the Carrion and it is really top notch. Here's an example of a shooter's product actually designed by a shooter. And a much better buy than a comparable Marshall.

Dave Morrison
July 28th, 2008, 10:15 PM
Has he started shipping the monitor yet?

Mark Britton
July 29th, 2008, 02:48 AM
Has he started shipping the monitor yet?

Asking if the Carrion monitor can be purchased? Yeah, I've had a Carrion b for a few months ("b" model adds a single HD-SDI in/out to the analog and DVI input options). Don't know what current lead times are like, my order took longer than the estimated 5 weeks to fulfill.

Isn't such a thing as a perfect monitor, but very nice, good price.

Piotr Wozniacki
July 29th, 2008, 05:44 AM
The Carrion b monitor really looks nice, but does anyone know a good source in the EU? After having bought my Letus direct from US, I'd like to avoid all the hassle and order locally...

George Kroonder
July 29th, 2008, 05:54 AM
Hi Piotr,

Last I heard was that Luis was shipping small batches and working on US retail distribution. I don't think he currently has an international partner.

Phil Bloom was talking about getting one at some point, but don't know if that happened.

Warranty may be a problem internationally as well.

George/

Paul Cronin
July 29th, 2008, 11:29 AM
Will the HD SDI allow peaking and Zebra?

Mark Britton
July 29th, 2008, 06:10 PM
Will the HD SDI allow peaking and Zebra?

Negative. No peaking, zebra, histogram. Far as I'm aware, none of that gets fed out of any video output. Least my EX1 won't do it.

James Huenergardt
July 29th, 2008, 09:54 PM
I've heard great things about the Carrion monitor and saw one at DV Expo last year.

Getting in touch with Luis is another story.

I've heard back from him once. Weeks after I emailed, and my questions on battery adapters still isn't answered.

However, he does make a great product from what I've heard. And what I saw was a great monitor. A little bulky, but very nice.

Hopefully you'll have an easier time getting in touch with him than I've had.

Jim

Matt Davis
July 30th, 2008, 10:54 AM
I assumed that it would cost upwards of $5000 for a "decent" monitor. Can hd cf be achieved easily on an 8.5 inch screen?

Check out one of these:

http://www.teletest.net/producttype.asp?id=3

Because they're from the UK, may make it a bit pricey for US folk. All monitors do PAL/NTSC.

But the SDI and HD-SDI inputs are cool, as is the fact you can run the monitor from Sony 970 batteries left over from your old PD150 or Z1.

And wireless options abound.

Gints Klimanis
July 30th, 2008, 12:09 PM
Negative. No peaking, zebra, histogram. Far as I'm aware, none of that gets fed out of any video output. Least my EX1 won't do it.

I confirm that such info is not on the composite and component outputs. I wonder why Sony would choose to avoid adding that display information while sending other overlay information.

Piotr Wozniacki
July 30th, 2008, 12:47 PM
I confirm that such info is not on the composite and component outputs. I wonder why Sony would choose to avoid adding that display information while sending other overlay information.

Because how peaking works, depends very much on the screen resolution (or rather its "mapping" to the actual signal resolution) - not viable to have a single peaking signal type work with all kinds of external monitoring. It's not even sent to the EX1's own monitor while in magnified mode.

David Tamés
July 30th, 2008, 01:07 PM
[...] The flip-out screen on that camera is breathtaking. It's really a giant leap forward in small LCD's - very high res, very nice color, and it's transflexive - you can see a bright picture even in full sunlight [...] Jaron is oh so right. I have to join the chorus. The PMW-EX1 is the first camcorder I've used with a flip-out LCD that I can shooting confidently using the LCD for focus. The JVC H100 came close, it had an excellent peaking feature, but was too hard to see in sunlight and very low res. The peaking that Jaron mentioned works quite well. The LCD also shows you the feet (or meter) reading and depth of field. All in all, the flip-out LCD on the PMW-EX1 really sets a new standard. Not that having a nice, crisp, high-density HD LCD would not be a nice thing to have, but with the EX1, one can really work untethered to a monitor. And all this praise for a Sony camera is coming from a Panasonic fan.

Gints Klimanis
July 30th, 2008, 02:53 PM
Because how peaking works, depends very much on the screen resolution (or rather its "mapping" to the actual signal resolution) - not viable to have a single peaking signal type work with all kinds of external monitoring. It's not even sent to the EX1's own monitor while in magnified mode.

There are only a few types of monitor output modes supported by the Sony EX1, and peaking code can be written for each monitor by changing a pair of dimension variables. Is there a reason a histogram can't be passed to the monitor?


Peaking is a little weird as it is dependent on the signal level, so I'd rather see a general purpose high pass filter to show edges along with a normalization option. There are so many better ways to monitor focus and levels, and zebra stripes and peaking are monitor changes from ten years ago.

David McGuire
August 5th, 2009, 07:45 AM
Ive been called to do a shoot and the "DP" wants to look at the shots. Normally I shoot wildlife. I saw this post. I cant find the DVD player but found the Sony DVP-FX820/L with compoiste in out. Do you know if this will work to show an image? Does the camera need to be set to out put the signal?

thanks!



Unfortunately, peaking and zebra information is not sent to the component output. This is a major oversight, but something we would appreciate in a firmware upgrade. I'd also like to see this information on the composite output as well.

For an external monitor, I've followed the low-budget crowd by using the Sony FX20 portable DVD player driven by a composite video input. I've also use my Sony Bravia 52" LCD TV.

Boyd Ostroff
August 5th, 2009, 08:43 AM
Not sure what your expectations or budget are, but I wrote about what I'm using here. It is substantially better than a DVD player yet still very inexpensive: http://www.dvinfo.net/conf/sdtv-hdtv-video-monitors/240137-cheap-15-hd-monitor-looks-pretty-good.html

Paul Cronin
August 21st, 2009, 05:09 AM
Has anyone tried the Panasonic BTLH 80WU field monitor?

Boyd Ostroff
August 21st, 2009, 07:16 AM
I remember looking at that monitor when it was introduced at NAB a couple years ago and was very impressed. They had it in a display with their larger monitors and it compared very favorably. In fact, I was really surprised when I saw the specs which said it was only 800x450. I guess they have a really nice scaler.

Paul Cronin
August 21st, 2009, 07:24 AM
Hi Boyd,

Interesting that is has a function similar to the Sony EX peaking. I wonder if this works with HDSDI or just the Panasonic camera plug. Talking to Abel Cin today and will post what I find out.