Archive for March, 2011

Interesting movie effect using Diorama mode

Friday, March 4th, 2011

The Diorama Art Filter mode in Olympus cameras gives an interesting fast-forward effect, like those you see in documentaries where a flower blooms from bud to full-bloom in seconds, or of clouds racing across the sky.

I shot the video below using the Olympus XZ-1 compact digital camera, shooting it as an HD movie while in Diorama mode.

The Diorama mode is one of six Art Filters included in the camera to add special effects in-camera to photos taken. The Diorama mode imposes an extremely shallow depth of field to simulate photos taken of miniature models.

In newer Olympus cameras, these Art Filters can also be used when shooting videos, although the frame rate or size might be different from the basic normal movie shooting mode.

In the video below, you can see only part of the track is in focus while the rest are blurred. Also, although the snippet is only 12 sec long, the actual sequence lasted more than half a minute.

Steve Jobs launches the Apple iPad 2

Thursday, March 3rd, 2011
Steve Jobs emerges from medical leave to unveil the iPad 2, an evolutionary upgrade of its predecessor, making it thinner, lighter and faster.

The iPad 2 now comes in white, and its thinner, lighter and faster.The iPad 2 was unveiled as anticipated on 2 Mar at the Yerba Buena Center for the Arts in San Francisco. Specifications were in line with virulent speculations prior to the event. What was more uncertain was whether Steve Jobs would helm the launch.

He did, and Apple’s stock price rose $2.81 to $352.12 on the Nasdaq in a sign of investor confidence. The stock has risen 9.2% this year.

Steve Jobs has been on medical leave since 17 Jan but had stated that he would still “be involved in major strategic decisions for the company.” He is on his third period of medical leave in seven years and there has been rife rumours about how dire his health has become. For some, his attendance at the event was as important as the launch of the new tablet.

The cover is attached using magnets and doubles up as a stand.With 350,000 apps on the Apps Store, with 65,000 dedicated to the iPad 2, the tablet will hit US shelves on 11 March and ship internationally on 25 March. The $499 starting price is the same as the original iPad when it was first launched in Apr 2010.

Competitors already in the market include the Samsung Galaxy and Motorola Xoom – both Android-based tablets. Research In Motion plans to release four versions of its Playbook this year while HP will roll out the WebOS-based Touchpad.

Here are the more noteworthy features of the iPad 2:
The cover comes in 10 colours.

  • It’s available in white.
  • Has 2 cameras for video conferencing: one front (VGA-quality), one back(720p).
  • Faster: New A5 dual-core processor claimed to be twice as fast as the previous iPad.
  • Faster: Graphics performance nine times faster than before.
  • Thinner: by one-third to 8.8mm.
  • Lighter: 1.3 pounds from 1.5 before.

Optional extras:

  • Optional $39 HDMI adaptor that connects the iPad’s 30-pin port to an external display so that iPad’s display is mirrored on the external display.
  • New magnetic protective case that puts the iPad to sleep when it is closed. Bendable and doubles up as an iPan stand. Comes in 10 colours (plastic ones: $39, leather: $69).
  • iMovie and Garageband as Apps at $4.99 each on the Apps store

Pricing (original iPads are now $100 cheaper):

Attached using magnets, the flexible cover puts the iPad 2 to sleep when covered.1. Wi-Fi only versions:
  • 16GB: $499
  • 32GB: $599
  • 64GB: $699

2. Wi-Fi/3G devices:

  • 16GB: $629
  • 32GB: $729
  • 64GB: $829

Photo review of the Olympus XZ-1

Wednesday, March 2nd, 2011

The XZ-1 is the flagship compact digital camera from Olympus. It stays compact despite packing in the image quality and manual control of entry level DSLRs, plus a host of other nifty features.

Olympus XZ-1The XZ-1 is a 10-megapixel high-end compact with 4x optical zoom from 28mm to 112mm (35mm equivalent). It records HD movies, has a 610k dots OLED display and features 6 Art Filters that can be applied to movies recorded. The camera comes in black or white and retails at S$748 (incl GST).

Hopefully these photos will provide a better idea of what the camera can and cannot do.

Listed here are some earlier write-ups on the Olympus XZ-1:
Full review | Detailed specs | Main selling points | Diorama movie

Photo review of the Olympus XZ-1

Wide angle at 28mm

Telephoto end at 112mm (35mm equiv)

F1.8 for low light

(more…)

Review of Olympus XZ-1

Tuesday, March 1st, 2011

This flagship compact digital camera from Olympus is ideal for those looking for a shooter which is compact yet provides image quality and control that rivals entry-level DSLRs.

I’ve played with the Olympus XZ-1 for the past two weeks. It is an impressive bridge camera that is compact, yet packs in a punch in terms of image quality and a whole range of nifty features.

If you’re using a compact digital now and wants to move on to manual controls and better image quality, without the hassle of changing lens, this camera is for you. It is also suitable as a second camera for those already using DSLRs because of its compactness.

Olympus XZ-1

You can see its detailed specs here and the main selling points here. Check out the photo review of the XZ-1 here.

Basically, it is a 10-megapixel high-end compact with 4x optical zoom from 28mm to 112mm (35mm equivalent). It records HD movies, has a 610k dots OLED display and features 6 Art Filters that can be applied to both stills and recorded movies. The camera comes in black or white and retails for S$748 (incl GST).

In terms of size, it is small enough to slip into a jacket pocket and carried everywhere you go, especially when travelling light on vacation.

Mode dial on the Olympus XZ-1For complete beginners, there is the usual everything-automatic mode (iAuto) that takes care of all shooting settings for you. There are also 18 scene modes with pre-canned settings catered for specific photographic situations from the usual portrait and landscape modes to more unusual modes like e-Portrait, Underwater (Macro or Wide), Multi-Exposure, Cuisine, Pet etc.

Its Live Guide interface in iAuto mode allows even novices to exercise some amount of control to deviate from the camera’s recommendations. The onscreen menu allows users to intuitive control how the photo should be captured by changing the colour, brightness and background blur without knowing anything about specifics like aperture, shutter speed, white balance etc.

The much touted F1.8 maximum aperture at its widest angle of 28mm (35mm equivalent) works as advertised. What is less noticed but nevertheless impressive is that even at the long end at 112mm, the maximum aperture is only 2.5.

The fast lens means that for low-light photography, you can still take pretty good exposures with fast shutter speeds so that photos remain sharp even when the camera is hand-held.

No need for tripods that add bulk to your travel bag, flash that kills the ambience, high ISO that introduces noise and loses detail, or motion blur due camera shake duing long exposure.

Large sensor for a compactTogether with its relatively large 1/1.63” sensor, it provides image quality and depth of field that I found comparable to some entry-level DSLRs that I’ve used in the past. The image processing engine – TruePic V – is the same one used in the Pen series of cameras.

And together with its Auto-tracking feature, I used it to capture moving children and pets rather successfully.

The camera comes with 6 Art Effects, which includes the new Dramatic Tone filter introduced with the E-5, the flagship DSLR from Olympus. I like the special effects applied in-camera. No need to wait till the photos are uploaded to the PC before using a photo-editor to add those effects.

The Soft Focus filter looks much improved from those I’ve seen in earlier cameras from Olympus, with skin textured nicely smoothed out without blurring the eyes excessively.

Dedicated button for one-touch recording of movies.Shooting HD video is a cinch with a dedicated record button. No need to fumble through complicated on-screen menus. Recording movies using Diorama mode is pretty cool, like a video on fast-forward.

I found the panorama mode easy to use and the stitching of the triple exposures seamless.

The 610k dots OLED monitor is bright and can be seen quite clearly even under sunlight and has a wide angle of viewing.

The tactile control ring around the lens.The control ring around the lens is a pleasure to use. It is tactile and responsive and provides immediate adjustments to the main setting for each shooting mode (eg. aperture setting in Aperture Priority mode).

For those who wants to get the most from their photos, the camera records 12-bit RAW and/or JPEG. You should get a lot more data from RAW for creative tweaking, even though the JPEG rendering from the TruePic V engine already does an excellent job.

I also like the built-in ND filter that lets in less light to allow the use of slower shutter speeds and/or wider apertures for creative effect.

The wheel control at the rear panel.Areas to improve? I wished there is a more direct way to access ISO and White Balance settings, rather than using the menu. I also found the wheel controller (around the arrow navigation keys on the rear panel) too slow when making large adjustments, say of the shutter speed. But this is highly subjective and I suspect it’s because I’m spoilt by the more tactile lens ring.

Overall, the Olympus XZ-1 is a compelling all-rounder – compact, yet delivers great image quality and allows manual control.