Sunday 30 May 2010

Digital Photography - digital camera, 360 video


Several people complained on various internet review boards about how this camera does not deliver very high quality video, etc. I'm a technology enthusiast, computer specialist, amateur photographer and have about 7 or 8 different cameras - so I feel qualified to give a good review.

This is a camcorder meant for internet uploads/sharing, quick shots, etc. This is not what you want to film your wedding with. So don't expect broadcast quality.

Having said that I think the image quality is VERY good for its size. One huge advantage over Flip/etc... is the swiveling lens. This was the main attraction for me. I'm always embarassed waving a big camera in public. Just don't like when people stare at me for filming something. This is why Sony bloggie is a great product. You can turn the lens to an angle you like and hold the device like your cellphone. People will actually think you are just playing with your phone.

Let's get done with my complaints list quickly:

-CMOS sensor - means you get the rolling shutter a.k.a jello effect when panning too fast with the camera (vertical objects appear skewed)

-Smaller lens angle when using 1080p mode. (i.e. picture is too "tele")... you get a nicer wide angle if using 720p.



That's about it, image quality -especially in daylight- is very very good for such a camera. I actually prefer to record in 720p 60fps mode, the high frame rate gives it a very smooth motion.

FYI, it's compatible with Apple's iMovie. Will take some time to import your videos but once it's done, editing is super easy!



I hesitated for a long time before buying this camera but I'm glad to say I don't regret it at all! Very satisfied with my purchase. Sony MHS-PM5 bloggie HD Video Camera (White)

My actual rating is 3.5 stars but I've rounded up for now.

First, I read the specs of this before I ordered it so I knew what I was getting myself into. I did not buy this for great recording capabilities and did not expect that. I bought this device to have a easily portable recording device for cheap and it delivers.



The negatives for me so far has been the awful sound recording and the lighting. I did not expect a great mic but the quality of sound recording is far below my expectations. Combine this with the inability to attach an external mic (let me know if there's a way that I don't know of) makes this device subpar. The lighting recorded fluctuates quite a bit. Sometimes I would have to set the setting a couple times to get video to appear versus a dark/black screen. Let me note that I was recording in the evenings indoors without much light in the first place. Yes, this isn't ideal but if it is not able to handle that lighting, setting the device's settings a couple times should not magically "fix" the issue.



The overall design works well and the navigation is a breeze, similar to other Sony cameras. You can also easily pull this device out of your pocket and start shooting either in camera mode or camcorder mode within seconds. I do feel that they could have utilized the screen space much better; video is displayed on the top of the screen and the bottom of the screen is basically wasted IMO. There are no exposed ports so the unit is nice and sleek. The area that goes over the USB doesn't completely move out of the way so depending on the USB port you are connecting to you might not be able to plug it in. No worries though, a USB extension is included. Oh, and you can use both SD and the memory stick, yay!

I was really excited to see the next generation of pocket camcorders come out for 2010 and the Bloggie is the first I know of. It has a larger, updated optical sensor and presumably updated firmware and hardware to render better video quality. I bought it as soon as I found out it was available.



My initial impressions are less about the Bloggie and more about what an achievement the Flip cameras are. Here's why:



The Sony Bloggie seems brighter but is more sensitive to movement than the MinoHD. I go over my videos frame by frame to get screen captures and the majority of the frames the Bloggie seems lost on the action and repeats the same bad exposure for many more frames before it adjusts to get the best exposure. The MinoHD on the other hand, even though it is over a year old, is much quicker at correcting exposure, frame by frame, focus and light, to provide overall better video resolution. This is in spite of the fact that the Sony Bloggie has a bigger optical sensor and the newest hardware. Flip just seems way ahead of every pocket camcorder (haven't tested the Kodaks) in its internal intelligence in detecting focus and exposure. This is what truly gives it the edge.



The Bloggie does have a removable battery or memory card unlike the Flip. But I can't wonder if it's even necessary. I've never needed more memory or another battery in my Flip. Also it presents open compartments that will no doubt gather dirt in the electronics and buttons, unlike the Flip which is mostly sealed.



Playback mode? I'm a software developer so I'm not afraid of complicated stuff but I found the playback controls on this frustrating over and over. There are 6 or 7 different buttons you can push on playback to pause, ff, rw, etc and I kept finding myself pressing the wrong one and getting kicked out of play mode. Yes, the Flip had this right and so simple! I actually feel like I have taken the Flip's playback for granted thinking it was just without features. But for the same functions- playback, pause ff, rw, the Bloggie feels like it is many times more complex and mysterious even though it's attempting to do exactly what the Flip does so effortlessly, mindlessly. As for uploading to Youtube, etc., like it is featured to do, I guess that's like programming your VCR- possible if you really want to learn it but more like a punchline than useful.



The Bloggie has still image, movable lens, and other bells and whistles the flip doesn't have, but is an order more complicated to use than the Flip. In the end the video, even at 1080p, is still not as sharp and clean compared to the smooth 720p of the Flip MinoHD.



Other features such as an external mic input are not available on either the Bloggie or the Flip MinoHD but are available on others such as the Kodak Zi8 etc. But this wasn't a factor for me.



I will also ad that looking at the instructions made me understand why this has the stupid name of Bloggie- it is a uniquely Japanese product rushed to market without alot of careful insight into the aesthetic of the American consumer (If I may, nothing against Japanese products, usually I think them superior.) The instructions are pretty poor considering some of the dummy proof large font easy-to-read stuff I've gotten used to from places like Ikea and yes, Flip. These look like they were put together by a technical person in a tight deadline who doesn't speak English well...



Keep trying Sony, some good ideas here but mostly I think you need to improve on that smooth auto exposure algorithm! - Video - 360 Video - Sony - Digital Camera'


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