The PDW-700 and F800?s are sold body only, so you have to choose which viewfinder you want. there are 3 choices. A cheap HDVF 200 mono CRT finder that is 480+ lines resolution, the mid range (top of the CRT range) HDVF-20A which is 500+ lines resolution and then there is the expensive colour HDVF-C35W.?I got the HDVF-20A. The viewfinder is a critical part of the package and I wanted a good viewfinder. For the past year my main camera has been my trusty EX3 which I love. This has a really good colour viewfinder with an excellent colour peaking function and image magnification. When I use my EX3 it is rare for me to not get my pictures pin sharp and spot on in focus. Plus I can frame my image taking into account both black and white contrast range and colour contrast. With the EX3 judging exposure is easy, you can see when your overexposing as you can see colours washing out. If I don’t want (or can’t) take a colour monitor on location then I really can light an interview or check colour balance without just using the EX3?s finder.?Now with the PDW-700 I am struggling. Going back to a mono CRT has been a bit of a shock, to be honest I am struggling with it. It’s not that there is anything wrong with the HDVF-20A but I have become used to working with a colour VF. I’m not sure I can live with the CRT VF for very long. I guess I am going to have to start saving my pennies as I think going back to a mono CRT is a retrograde step. I just wish the C35W was a little cheaper. Perhaps Sony could bring out a VF for the 700/F800 based on the rather good EX3 finder.?If I was making the purchase again I would opt for the more expensive C35W. I no longer see a colour VF as a luxury but more of an essential item. When you work with cameras day in – day out you want the tools that make your life as easy as possible and a good colour VF is one of them. On it’s own the C35W may seem expensive at £5.5k compared to the £3.5k of the 20A, but in terms of the total packing it’s another 10% to the cost but in retrospect I think it would have been worth it.
Just got back from my first PDW 700 green screen shoot. We were in a tiny room and it was a hot day, so it was certainly warm! Everything went well although I have to say that I am really struggling with the CRT viewfinder. I have become so used to a full colour viewfinder on the EX3 that it really is horrid going back to a monchrome viewfinder. I shall be playing with the footage on Monday so I’ll let you know how well it keys then.
This kind of slipped past me this week, but Kodak have stopped making Kodachrome film. Just goes to show the direction things are taking these days. While Kodak are keen to play down the news, reminding us that they are still making other professional films the decision to drop what was once their main brand is a clear indication of the massive decline in the use of film.
I got given the link to a video on the RedGiant site (thanks Paul) that gives a really interesting insight into how the grading in blockbuster movies is done. The nice thing about the video is that it explains why certain things and certain colours are used. It’s a really insightful video.
Challenge Alister No2
The BBC’s Danielle Nagler’s keynote speech at the HD Masters strongly hinted at the BBC accepting the use of the Sony EX1 and EX3 for mainstream HD broadcast production. I’ve always said that the EX cameras are remarkable cameras and this just backs up my assertion that the EX is good enough for broadcast. Danielle showed footage of an EX cut with a HDCAM camera commenting that “what this small camera can deliver is a breakthrough, allowing us to consider the migration of a much, much wider range of BBC programming than has previously been possible.”
You can read the full transcript here:
I have been doing a lot of research into the best gammas to use on the EX’s for different lighting situations. The cinegammas are designed for shooting footage that will be graded, the images they produce are not entirely natural looking, however they do maximise dynamic range by compressing highlights and at the same time allocating a large part of the recorded signal range to mid tones and shadow detail. This is why shadows can look washed out or milky. However this also gives you more to play with in the grade.
Cinegamma 1 is tailored for shooting bright scenes or scenes where there will be large areas of highlights. CG1 is tailored for maximum highlight handling with lower shadow dynamic range compared to CG3 and CG4.?Cinegamma 2 is essentially the same as CG1, except the overall level is reduced making it broadcast safe at 0db. Cinegammas 1,3 and 4 all record up to 109% at 0db and 104% at -3db.?Cinegamma 3 has strong highlight compression but the compression starts later than CG1 so it’s not as compressed as CG1. Midtones and shadows are stretched more than CG1. This gives more dynamic range to mid tones and shadows compared to CG1 at the expense of some highlight handling.?Cinegamma 4 is similar to CG3 but with the mid tones lifted still further so that it gives a brighter looking picture overall.
My preference is to use CG1 for outdoor, brightly lit scenes or scenes where highlight handling is critical. Then I use CG3 for indoor and scenes on dull days where extreme highlight handling is less critical, but shadow detail becomes more important. What I have also found is that when shooting interviews the cinegammas work best when they are slightly under exposed compared to standard gammas and then graded in post. If using cinegammas I tend to expose skin tones at around 60%.
Cinegamma 1 on the EX is the same as Hypergamma HG4 on the PDW-700, F900R etc and cineegamma 2 is the same as Hypergamma HG2. With CG1/HG4 : 460% D-range is compressed to 109%.
If you set zebra 1 to 60 and then set zebra 2 to 90, then go back to zebra 1 you will find that the displayed value of zebra 1 will now be 90, however provided you don’t make any changes to zebra 1 if you go down to BOTH zebra 1 will work at 60 and zebra 2 at 90.
The thing is that going back to Zebra 1 (or zebra 2) and make any changes you select selects Zebra 1 (or 2) only, ie a single zebra and in doing so sets the level to the last level set. It’s only by going to BOTH that you enable both zebras together.
So to set two indendent zebras first set zebra 1 to your required level, then set zebra 2 to your required level, final scroll down to both and select. Now you zebras will be working at the independent levels you set, even though this may not appear to be the case in the menu.
It’s not the most logical way to lay out the menu as it does not show you both settings together at any point, hence the understandable confusion, but you will find that both zebras will work at the independent levels you set.
With Convergent expecting to start shipping Nano Flash HDSDi recorders at the end of the month I thought I would start looking at workflows. I already have Calibrated Q’s MXF importer for FCP and this works just fine, recognising the MXF files and allowing you to see thumbnails in Finder and then import the clips directly in to FCP. In addition Imagine Products ShotPut pro will automatically back up Compact Flash cards with NanoFlash files. As the device uses Sony’s XDCAM HD codec (but at 25mbps, 50mbps, 100mbs and higher) FCP is able to read the files. If you shoot at 100Mbps with the NanoFlash or Flash XDR then converting the files from 100Mbps to 50Mbps to export back to a Sony Professional Disc is very fast indeed taking only seconds to convert a 30 second clip.
I’m a bit slow on this one but it is a really excellent workflow. You use Imagine Products ShotPut Pro to backup your SxS cards (highly recommended) and then add a Primera BluRay burner to you system. Shotput will then write you files to the BluRay disc, extracting the metadata and printing that data on the face of the disc! What a neat workflow. Add in ProxyMill and you can create Proxies with burnt in timecode to hand off to your clients for logging or offline editing. I’m hoping to get a Primera system to evaluate. As soon as I do I’ll let you know.
So with Calibrated Q’s pluging allowing the use of MP4?s in FCP, Imagine Products making Proxies and auto backups of those MP4?s to BluRay or whatever the EX and SxS workflow is really, really making a lot of sense.