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The Panasonic GH1, a Few Months In

gh1

There is no question in my mind that cameras like this are the future for many of us.

By us I mean those interested in both still and motion picture photography. I’ve been into both fields for a while, both by hobby and trade, and it still blows my little mind to think I could afford a thing like this. It’s been a long, gradual and perhaps predictable time coming, but that doesn’t make it seem any less crazy. When I was in university we shot on VHS, and people were saying Hi-8 video was the future. Then it was the DV “revolution”. I split on a cheap DV handicam with some friends. But you still couldn’t get a nice image with these things – you could imitate video stuff, but never convincingly film. For that you needed to shoot film, which was a mulit-thousand-dollar proposition for camera rental & processing. Soon, we were lucky enough to be able to shoot on early pro HDCAMs like the Sony F900, but that was still a half-million dollar camera. A few short years later, the Red is here at $20,000, which is mind-blowing to anyone in the industry.

Exit

And now we have sub-$2,000 video SLRs like the GH1. Cameras with great optics, all-digital workflow, 1080p24, compact size, full manual control. Interchangeable lenses, decent low-light shooting. Total craziness.

Hard Rain

These are amazing cameras, but they have kinks. I’m sure in a year or two this category will have stabilized, the feature set will be clear, and choices will be easier. The next iteration of the GH1 (might I guess GH2?) will solve a lot of the problems with this thing. Because yes, there are problems.

  • no video out – you can put HDMI or composite out when reviewing shots, but not while capturing. This makes it very hard to do a lot of things where the director and camera operator are not the same person.
  • poor audio support – the GH1 has a surprisingly decent built-in mic, and an optional mountable shotgun mic, but most of the time, I’d want to hook up a wireless lavalier mic. You can do that, but the audio in is a minijack that auto-levels the signal. For best sound, you need to record into a separate audio field recorder and then sync in post. That’s a couple hundred extra and a big pain in the ass.
  • low bitrate – the camera has great optics, but the files it saves are too low a bitrate. Sometimes this bites you, sometimes it doesn’t.
  • AVCHD – I find this to be a shitty codec, which causes headaches in post as it must be converted to something Final Cut can use (still haven’t figured out how to get it into the Avid). When you combine AVCHD’s interframe compression with the low bitrate, especially in 1080p24 mode you get compression mud in certain situations, like fast camera movement and/or complex detail (grass, especially). This sucks. There is an MJPEG mode that is mud-free, but it’s only 720p30 and is still low bitrate.

Diner - Side

I don’t want to sound complainy here. The GH1 has a lot going for it. Mainly:

  • I found the still modes to be awesome. I may not be the best judge, not having used a lot of DSLRs, but I’ve gotten some great photos out of this thing.
  • The flip-out LCD is a lifesaver. Every camera should have this.
  • the kit lens is impressive. It’s the equivalent of a 28-280mm zoom, which gives you a lot of options. Its silent autofocus is another engineering marvel for an SLR. I really never thought I’d use autofocus, but it’s quite smart.
  • An advantage of the category in general: these cameras are really small compared to video cameras, and thus really stealth. You can get away with a lot. Except you’ll have to put up with people posing as they wait for the ‘click’.
  • This is another categorical feature, but one that compares favourably to most video cams, even much more expensive ones: interchangeable lenses. I’ve picked up a fast 50mm FD lens and the results have been really satisfying.All the cameras in this category, which right now includes the Canon 5DMkII and the new 7D, suffer from strange, idiosyncratic drawbacks.

Like I say, I’m figuring in a year or so the dust will have settled, each manufacturer will have figured out the featureset they need, and eliminated the needless problems. Red’s cheaper camera Scarlett will theoretically be on the market, too. No matter how you slice it, it’s a great time to be shooting, and it will continue this way for the forseeable future. Perhaps one day we will simply exhale a fine mist of microscopic flying camera bugs and then let our algorithms cut it together, but until then…

Dude Buys the Singing Fish

posted by D,

Oct 15, 2009.

GH1 Update 2

Dude Buys the Singing Fish

I love the feel of this camera in the hands. I love old school film cameras with all their manual doohickeys and I don’t like bad digital compacts with all the navigating poorly-laid-out on-screen menus. This thing has got old school buttons and levers, and where you need to go into menus, they are very well designed. The flip-out LCD is from heaven. Only thing I don’t like is the absence of focus marks on the lens. Still getting used to manual focusing with this bastard – the autofocus is good, so I’m not complaining too much.

It takes a bit to get used to the video. I got into the stills part right away. As I mentioned I have plenty of experience with shooting stills, and so I saw the improvements a camera like this makes possible right away.

On the video capture side I have few skills, other than general knowledge of photography (well, plus a wealth of skills in post, but that’s anoher matter). Also, this camera’s advantages in cinematography are tricky to unlock.

The post workflow is one thing. For me, it actually takes longer to get my tapeless footage off this camera than it did with tape. That’s because you have to convert at least once from AVCHD -> ProRes if you want Final Cut to be able to digest it (here’s one video task that may actually be better on windows systems). You need to convert again if you want to remove the 30i wrapper from your 24p footage. You can shoot slomo since the camera has a 60p mode, but that involves some trickery again.

Capture has its own challenges. I certainly saw the AVCHD ‘mud’ (compression junk as a result of the codec breaking down) that happens with fast pans. This is disappointing to say the least, and hopefully panasonic can address it in a firmware update, perhaps by upping the bit rate.

I personally needed to get a ND filter for daylight shooting; if you’re looking for ‘film look’ bokeh, you want some filters going. Once I had that I got better-looking footage.

Finally, camera shake is an issue in something this small. It’s okay if you’re shooting slomo. But if not, you either want to stay wide or get some means to stabilize this badboy. I had okay luck with the camera on my lap or otherwise propped against something, but i’m also looking into either a shoulder brace or steadicam-y type thing, and there are many options that I’m still shopping around for.

Once you figure out some of these things, you can get some excellent results. Here’s two vids of test footage. (You can’t watch them in HD through these embeds, so perhaps click through to the vimeo pages.) Here’s an early, not great one:

GH1 test from dsankey; on Vimeo.

I’m happy with the footage on our back patio (the girls chatting), but little else. That footage looks great because the camera’s stabilized, I’m able to get some bokeh, in part because it’s not too bright. The footage on queen street in direct sunlight is pre-ND filter and so the aperture is closed down, meaning there’s too much DOF. A lot of it was too shaky to use, too.

Here’s a later vid, with footage from Pride last sunday:

Pride 2009 Camera Test from dsankey; on Vimeo.

As you can see, the slomo works great. It smooths out the camera jitter awesomely. Also, I had the ND filter by then, and it was cloudy, so backgrounds are all pretty n’ soft. I look at some of these shots, and think I shouldn’t be able to get them, the camera being so cheap, and me being nearly unskilled.

The other nice thing is how people deal with the camera. It’s small and has the body of an SLR. I think at the AlternaQueer tent people thought I was a news photographer. And out on the street there were so many cameras I was more or less invisible. Because of the massive proliferation of cameras these days, the incredible 280mm zoom this thing can do, and the appearance of the camera’s body, I found myself able to go pretty much anywhere and take pics of anything with no problems. That was a nice surprise.

Anyway, I hope to shoot a few more tests this week as there are still things to figure out and questions to answer. Dealing with sound is one of them.

posted by D,

Jul 04, 2009.

Panasonic Lumix GH1 Has a Price and a Ship Date

According to this video, which is to say according to a Panasonic spokesman, it will arrive in late May, for $1899 CDN. Ouch!

posted by D,

Apr 27, 2009.

The Panasonic Lumix GH1, and Some Accompanying Camera Porn

I was just doing some camera research and stumbled upon some interesting stuff.

I’m what you call prosumer when it comes to cameras, both video and still. I’ve set up my own darkroom and processed my own film, and used a film SLR for many years. On the motion side I’ve worked in film and TV for many years. However, in a still camera, I tend to prefer small and portable to an SLR, as I can’t take pictures if I don’t bring it with me. And on the video side, until extremely recently, it was impossible for an individual to own something close to pro quality, as pro film and HD cameras tend to cost half a million dollars. That has obviously changed, and now with the Red camera, HD camcorders, and video-enabled SLRs, it’s a different world.

More...

posted by D,

Apr 11, 2009.