Camera Be Still
When it comes to still shooting, there is no difference between the GH1 and the G1 that Mahoney reviewed last November. It has a digital viewfinder instead of an optical one, which takes some getting used to but tends to work. It's got a huge number of manual and automatic options, as well as some uniquely digital settings, like "film mode" where you can manually adjust the color balance, saturation, contrast and noise reduction of the "film" you're using. Because the sensor is 4:3 (hence the format's name), you can change the aspect ratio to 16:9 for a wider view, but of course you sacrifice some pixels in the process. Update: Reader Ben tells me that no pixels are lost in the aspect ratio switch.

The camera has many of these novel options to keep track of, but it doesn't pay a huge dividend to those who do. As Mahoney said in the original piece, its high-ISO shots are a bit more noisy than most DSLRs, and the lens selection is paltry compared to Canon and Nikon. As someone who carries mainly entry-level DSLRs (and generally wants for nothing more), I found myself simultaneously overwhelmed and unimpressed, though I did manage to eek out a few halfway decent shots, which I've stuck in the gallery below.

All of the above features and capabilities can be found on the $800 DMC-G1. What I tested, though, was the $1500 GH1, with an "H" for "Highdefinitionvideo."

It's Got an H In It
The H makes a big big difference, as David Pogue mentioned, and as Mahoney lamented.

The 1080p video is, in fact, astonishingly good, when you're shooting in the right light with a decent lens. I used two lenses, the highly functional 14-140mm kit lens, and a playful 7-14mm wide angle lens with a touch of the fisheye.

The video comes in AVCHD format, which some people don't like. I don't mind it, though when I previewed it in VLC, it appeared to have a painful amount of compression artifacts. I was going to condemn the camera for that, until I wrangled the video in VisualHub, and found that all of the playback artifacts disappeared in conversion, and probably wouldn't appear in other software. (Panasonic sent me GH1 software, but it was for PCs only, and I didn't have a chance to check it out; some of you already know what to do with AVCHD vid anyway, so I wouldn't make a big deal out of the included software either way.) As you can see in this quick up-close video of Wynona—dropped from 1080p to 500x280 and converted to FLV for your consumption—you can certainly get a lot done:

The rustling you hear is me playing with the camera strap to attract an otherwise lethargic cat's attention; over the weekend, when I shot video of my family, the stereo mic array worked well, as long as I kept my own stinkin' trap shut. Its placement, facing upwards, on top of the flash, means that the shooter's voice is far louder than that of his or her subjects.

Video certainly is the GH1's coup de grace, as others have proclaimed. Practically speaking, it's a damn sight better than the video from the Canon T1i and the Nikon D5000, which are fine for quick snips but lack the autofocus necessary for a nice fluid continuous shot (Touch of Evil opener, anyone?). The GH1 dynamically refocuses well enough, though as you can see in the Wynona video, it can't go super-macro with that 7-14mm lens.

Stupid Money
Still, we're back to the same dilemma here: If moderately video capable DSLRs are selling for MSRPs around $900 (also with decent kit lenses), how can this baby be worth $600 extra? Still-only DSLRs cost in the $600 range—how can the GH1 be $900 more than those?

It's a powerful camera, but I certainly didn't feel as comfortable shooting with it as I do with Canon and Nikon DSLRs, and the video is, after all, video. The argument for video on other DSLRs is their compatibility with all kinds of lenses; here, it's more like a decent video camera without a huge number of lenses. As Mahoney mentioned in the G1 review, you can get a lens adapter and use some nice Leica lenses, but do you really want to go to all that trouble? We'd be better suited for some a handful of interesting, made-for-micro-four-thirds primes.

Even if we get all that, though, the price remains prohibitive. If you are tempted by the video capability of this camera, you are still better suited to buying a nice DSLR and a true HD camcorder of your choosing from Panasonic or Sony or Canon. I wish I could say that the excellent 1080p video tips the scales, but it doesn't. [Product Page]

In Brief:
HD video performance is exceptional for a high-end still camera, and notably better than "competing" DSLRs

Lots of manual digital manipulation means a lot to read up on and remember—it's not easily hidden from the beginner, but in the hands of an undaunted shooter, there's a lot of potential

The camera's entry cost is far too high to justify when it's not a big winner in still shooting, and when HD camcorder prices are dropping

He's probably right. The two cameras I am evaluating at this very moment—Canon's $900 Rebel T1i and Nikon's $850 D5000—are damn fine still cameras with particularly attractive prices, that draw from the competitive legacy of their two makers, and are compatible with hundreds of lenses in each company's respective armory. But for shooting video, they're not exactly easy. Or even good.

Pogue's point is this: The "micro four thirds" standard is pimpin' for this particular task. It has the larger sensor and the full controls of an SLR while allowing for quality 1080p video with active autofocus. The two cameras I'm reviewing can't refocus without a lot of trouble during video shoots. The GH1 even comes—mind you, at its sky-high $1500 price—with an amazing lens for camcorder work. And it bears stating that if you're going to buy a still camera that you'll use as much for video, then Panasonic is probably gonna do you a solid, since it's a leader among the handful of pro video camera makers. (Alton Brown once told me he swears by 'em.)

But where does this leave camera shoppers? The problem I have with Pogue's piece is that I still don't know what to buy. And it makes me even more concerned for my own recommendation on the Nikon and Canon. I've placed a lot of weight on that video capability, as a reason to upgrade, but in light of the potential video quality demonstrated by the GH1, wouldn't it be worth buying a clearance DSLR and a frill-free Flip camcorder and wait until this while mess gets sorted out, and video quality the likes of which Pogue rhapsodizes is available in SLR cameras we actually want to own?

Tune in tomorrow for my final thoughts on this subject, and my verdict in the Nikon vs. Canon entry-level DSLR battlemodo. [NYT]

According to Impress, the GH1 will be available April 24 at an estimated cost of ¥150,000. That's a dissapointing price, since ConvertBot-ed over to dollars, that's an ugly $1,500. Regardless, that doesn't mean we won't get it cheaper over here, but it's not the most comforting detail.

The other thing to keep in mind, though, is that the GH1's video capture mode (which is basically the only differentiation from its $800 predecessor, the G1) does things the others from Nikon and Canon can't: that is, the cinema-friendly 24fps framerate at 1080p (60fps at 720p), as well as continuous contrast-based autofocus with an especially silent-focusing lens. [Impress]

In fact, it looks as though allthe GH1's changes revolve around that single new feature, which was sorely missed in the G1. But first, about that HD: the camera will record full, 1080p video at 24fps in the relatively common AVCHD format, or 720p content at an buttery 60fps, framed through either the new digital viewfinder or a flip-out, 3-inch LCD screen.

Checking out some of the video they're demoing, it's definitely impressive and—other than the depth of field control for sharp subjects and soft backgrounds—indistinguishable from any other 1080p camcorder, at least in daylight—they're not showing any night footage though.To bolster video performance, Panasonic is bundling the GH1 with a video-optimized 14-140mm/F4.0-5.8 lens. What qualifies the lens as "optimized", apparently, is the autofocus system: the smooth, continuous AF is driven by a silenced motor to minimize sound pollution during video sessions. To round out the video capabilities, Panasonic has included a "Creative Mode", which provides aperture and exposure control during video recording—a capability that is conspicuously absent from some pricier video-enabled DSLRs.

As far as still shooting goes, the GH1 isn't meaningfully differentiated from its predecessor, so you can get an idea of what to expect in our G1 review. Check the presser below for full details.

PMA is an annual show where we get to see tomorrow's digital cameras—the ones that'll be populating pockets and purses for the rest of the year. We'll be here for the next couple of days. [Panasonic]

The Panasonic LUMIX DMC-GH1, a Creative HD Hybrid, Offers Professional-Level Still Photos and HD Video Performance Yet is Easy Enough for Entry-Level DSLR Consumers

Las Vegas, NV (March 3, 2009) – Panasonic today introduced the DMC-GH1, the newest member of the company's revolutionary LUMIX G Micro System – a new digital interchangeable lens camera system that delivers professional-level features and performance in a compact and easy-to-use camera body.

Compatible with the Micro Four Thirds System standard, the new LUMIX GH1 features advanced video photography functions, such as the ability to record High Definition (HD) AVCHD 1080p/24p video.* In addition, the new LUMIX GH1 comes with a newly developed long-zoom interchangeable lens – the LUMIX G VARIO HD 14-140mm/F4.0-5.8 ASPH./MEGA O.I.S. This lens was specifically designed to support HD movie recording and features a silent motor and continuous auto focusing (AF) capability; two features which distinguish the LUMIX GH1 from DSLRs that offer HD video recording capabilities.

"Photographers of all levels – professionals, amateurs and beginners – will be stunned by the range of creative possibilities that the LUMIX GH1 creates in the world of high-quality photography and HD video. Users will be equally amazed by the camera's easy-to-use design and small size," said David Briganti, National Marketing Manager, Imaging, Panasonic Consumer Electronics Company. "Beyond its creative potential, the LUMIX GH1, a sister product to the award-winning LUMIX G1, is also innovative and differentiates itself from the pack by recording High Definition video with continuous AF, an indispensable feature for practical video recording."

In late 2008, Panasonic redefined the traditional DSLR category with its launch of the Panasonic LUMIX G1 – a digital, interchangeable lens camera system that takes the radical step of eliminating the large, internal mirror structure that is currently contained in all traditional DSLR cameras. This innovation allows for dramatically smaller camera body and lens sizes and permits many new, advanced consumer features such as LUMIX G1 "Live View Finder". With its 2008 launch, the LUMIX G1 achieved several honors, including:
World's first entry into the Micro Four Thirds Standard system camera segment
World's first interchangeable lens camera to offer colored body options to consumers
Winner, 2008 Camera of the Year (Popular Photography & Imaging magazine)

The new LUMIX GH1 provides cutting-edge video recording features, including the ability to record high-resolution full HD (1920 x 1080) video at 24 fps or smooth HD video (1280 x 720) movie at 60 fps using an AVCHD format (MPEG-4/H.264). The AVCHD format provides the important benefit of doubling the HD quality recording time compared with Motion JPEG. The LUMIX GH1 hosts a dedicated video record button on the back of the camera which lets users instantly start recording videos, even while shooting still photos – removing the fear of potentially missing a must-see video moment. The LUMIX GH1 also records video in high-quality stereo sound via Dolby Digital Stereo Creator, the global standard of audio recording. An optional stereo microphone (DMW-MS1) is also available to achieve a more intensive sound recording experience. Finally, a convenient Wind Cut function is provided to help to block out distracting video background noise.

Like the LUMIX G1, the LUMIX GH1 features the Live View Finder system which enables something that simply is not possible with conventional DSLR cameras – the ability to preview the effects of camera settings (e.g., exposure, aperture, shutter speed) before taking the photo. This helps take the guesswork out of the camera setting process and helps users ensure that every photo they capture comes out exactly as they envisioned.

The brilliant 1,440,000-dot equivalent Live View Finder system can also display information settings that a user can see without removing their eyes from the subject. Furthermore, a built-in eye sensor automatically switches on the viewfinder when the user looks into it, then switches it off and turns on the swivel 3.0-inch large 460,000-dot high-resolution LCD when the user looks away from the viewfinder. The 60-frames-per-second Live View is made possible by the Live MOS sensor, which takes real-time signals directly from the image sensor and sends them continuously to the LCD. Both the Live View Finder and LCD provide a 100% field of view – allowing the user to accurately frame and compose a shot from most any position.

The LUMIX GH1 kit lens – the LUMIX G VARIO HD 14-140mm/F4.0-5.8 ASPH./MEGA O.I.S. –provides a broad focal length range of 28-280mm (35mm camera equivalent) and supports continuous AF using the contrast AF system for both photo and movie capture. The low-noise lens design also seamlessly supports video recording by minimizing the mechanical sound generated by AF/AE actions.

At the core of the LUMIX GH1 lies a newly developed 12.1-megapixel high speed Live MOS sensor and Venus Engine HD, which features twin CPUs for outstanding processing capabilities. The Live MOS sensor is capable of high-speed readout over four channels to be compatible with full-HD movie recording. This sensor is also advantageous for photo recording with a high signal-to-noise ratio thanks to the new circuit structure that is unaffected by the noise generated in each of the circuits. This results in crisp photos – even those taken at high ISO levels. The multi-aspect type sensor allows users to take photos in 4:3, 3:2 or 16:9 aspect ratios with the same angle of view. The Venus Engine HD is also energy efficient, supporting long periods of AVCHD video recording on a single battery charge.

In addition to the digital camera's HD video recording capability, the DMC-GH1 features the LUMIX Creative Movie mode which lets the user manually set the shutter speed and aperture, making their videos more creative and representative of their own personal video style preference. Changing the shutter speed gives the videos a special look, particularly suitable for shooting fast-moving subjects. Controlling the aperture is convenient when there are several subjects at varying distances, so the user can focus on the foreground and blur the background – or vice versa.

While the LUMIX DMC-GH1 has cutting-edge still image and video capture features, the LUMIX GH1 is also incredibly easy-to-use, thanks to Panasonic's iA (Intelligent Auto) mode** – a user-friendly setting made popular in the LUMIX line of digital point-and-shoot camera products. Panasonic's iA mode is a suite of technologies which engage automatically (no settings needed). The latest addition to the iA suite of features is Face Recognition, a feature that directs the camera to prioritize focus and exposure on a specific face that that the user had previously registered in the camera.*** This invaluable function makes it especially easy to take sharp and beautifully exposed images of things the user values most in their photos – the user's friends and family.

Panasonic's iA mode offers other innovative features which help deliver consistently outstanding photos: O.I.S. (Optical Image Stabilization) to help reduce blurring from hand-shake; Intelligent ISO Control to help limit motion blur by adjusting the ISO sensitivity if the subject moves as the shot is taken; AF Tracking that lets the camera lock onto any subject and keep it in focus even if it moves; Intelligent Exposure which optimizes the exposure for each part of an image, preventing blocked shadows and blown highlights, and helps ensure that gradation and details are reproduced beautifully; and Intelligent Scene Selector which automatically detects the five most common shooting situations - Portrait, Night Portrait, Scenery, Night Scenery and Close-up - and switches to the appropriate Scene mode.

Best of all, the benefits of Panasonic's iA mode extend to motion image recording on the DMC-GH1. For example, the LUMIX GH1 motion iA includes O.I.S. and Face Detection, which automatically detects a face in the frame and adjusts focus, exposure, contrast, and skin complexion. Intelligent Exposure continually checks the ambient light level and adjusts the exposure setting as conditions change to prevent blown highlights and blocked shadows. Intelligent Scene Selector automatically switches between Normal, Portrait, Close-up, Scenery, and Low Light modes according to the environment.

The Contrast AF system adopted by the LUMIX GH1 is accurate, easy-to-use and fast. Users can choose from a wide range of AF modes, including multiple-area AF with up to 23 focus areas, 1-area AF with a selectable focus area, Face Detection, and AF Tracking. To help keep the images free of spots from dust and particles, the Supersonic Wave Filter dust reduction system helps prevent foreign contaminants from adhering to the image sensor.

After users capture their images using the LUMIX GH1, it's easy for them to enjoy their photos or HD videos immediately on a large-screen Panasonic VIERA® high-definition television. All that is required is to remove the SD Memory Card from the LUMIX GH1 and insert it into the VIERA Image Viewer (SDHC/SD Memory Card slot) located in the VIERA HDTV or in the Panasonic Blu-ray disc player. Alternatively, an optional mini HDMI™ cable is available to output the images from the LUMIX GH1 directly to the Panasonic HDTV via VIERA Link™. Then, using the VIERA HDTV's remote control, users can take advantage of the LUMIX GH1's advanced playback and slideshow features.

In addition to the new LUMIX G lenses, the DMC-GH1 and LUMIX G Micro System is compatible with any interchangeable lens that complies with the Four Thirds standard.**** This gives users access to the entire range of Four Thirds lenses. Additional Micro Four Thirds lenses will be announced in the future, giving users a large, diverse line of high-performance lenses to add to their photographic toolboxes. With the LUMIX G Micro System and the growing assortment of lenses becoming available, the creative possibilities are endless.

The LUMIX DMC-GH1 is a system camera with a wide variety of options to choose from to match a wide range of shooting situations and styles. Accessories compatible with the LUMIX G Micro System include: External Flash: DMW-FL220(GN22) / DMW-FL360(GN36) / DMW-FL500(GN50); PL Filter: DMW-LPL62; ND Filter: DMW-LND62 (New); MC Protector: DMW-LMCH62; Mount Adapter: DMW-MA1; Stereo Microphone: DMW-MS1 (New); Battery Pack: DMW-BLB13; DC Cable: DMW-DCC3; Soft Cases: DMW-CG1, DMW-CG2 (New); Soft Bag: DMW-BAG1; Shoulder Strap (Stylish) DMW-SSTG1-A/C/R/K(New); Shoulder Strap (Woven) DMW-SSTG2-W; Shoulder Strap (Leather) DMW-SSTG3-T; Remote Shutter: DMW-RSL1.

For more information about the DMC-GH1 and all of Panasonic's LUMIX G Micro System accessories, please visit http://www.panasonic.com/lumix