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Posts Tagged ‘AVCHD’

Cost Effective, Compact, Media Wrangling Tools

April 14, 2015 Leave a comment

Netbook File CopyingWhen it comes to managing your media on location shoots, the tool of choice is typically a laptop. However, laptops can get very expensive quickly, require big external power supplies and bags, and, for simple media management (copying files to a client’s drive) they are overkill. Today’s laptops are also powerful enough do basic grading, editing, and even media conversion and uploading while in the field. But what if you don’t need all of that capability? What if you just need to copy your camera files to an external hard drive for the client to take with them?

A new solution in the market is a budget tablet with USB-3. Today, USB-3 ports enable you to copy your media cards to external hard drives much faster than USB-2. I’ll take a look at three cost-effective and compact mobile media wrangling tools on the market today: The RAVpower RP-WD01 portable media device, as well as the WinBook TW800 and WinBook TW100- both are Windows 8 tablets featuring a full-size USB-3 port on the edge.

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The Nikon P7700 – a compact stills/video powerhouse.

May 1, 2013 Leave a comment

The Nikon P7700.Video DSLRS have revolutionized the way we shoot video at all levels of production. But can the same thoughts now be applied to smaller internal-zoom cameras? They can all shoot full HD now. Add a microphone input, a built-in hot shoe & image stabilization, and lots of external controls, and it becomes a capable production tool.

The advantages are obvious. You don’t have to carry around several different lenses, or bother with lens changes because something is too close or too far. Another key advantage in this particular camera is the f2 – f4 28-200mm, image stabilized, Nikkor lens you get in a $399 (street) camera. A DSLR lens alone with that capability would cost you considerably more than the Nikon P7700, before you even add a camera body.

But what are the caveats?

I have been following the Nikon P7000 series cameras since they launched several years ago. The first generation was lauded for the quality of the stills, but overall it was very slow. The P7100 was a noted improvement, but it was still slow in comparison to other similar cameras. Now the P7700 is here with even more capability- especially with the video. Nikon added numerous video formats, and a microphone input. They also added a tilt-swivel display and several under-the-hood improvements. Does it finally perform as expected? Read more…

Testing CS-mount lenses on the Panasonic GH2

December 29, 2011 Leave a comment

As a new owner of a Panasonic GH2 Micro 4/3 camera, I have entered the experimental phase of lens gathering.

The large sensor still cameras that also offer video capability are now plentiful and there’s a resurgence in interest in older lenses from still cameras, film cameras, and even security cameras. My research showed that CS lenses use the same screw thread and size as C-mount lenses, but they were designed to be 5mm closer to the sensor. I wanted to see for myself what exactly that differences meant in terms of usability for the GH2. Read more…

Preview: NEXTO DI’s NVS2500 portable media storage.

October 6, 2009 Leave a comment

picture-8.png The big buzz surrounding the NVS2500 is all about three features built into this diminutive, battery operated media storage device:

  • the fast SxS transfer to internal hard drive
  • the ability to play back professional codecs like XDCAM EX
  • the eSATA slot for fast transfer to a computer

I’ve performed some preliminary tests and have some numbers to report. Read more…

Consumer Digital Still HD video shoutout.

September 9, 2009 Leave a comment

If you can get a consumer camera that shoots HD for just a couple hundred bucks, why not load up on the cameras and get multiple angles of an event for next to no cost. img_6430w.jpgPlus, you can move them around easily, perch them in unusual places and you don’t need a half-dozen video camera operators. Sounds great, doesn’t it?

Well, the reality is that the rolling shutter CMOS image distortion in video cameras is just as prevalent in digital still cameras. You can easily see it when you bounce the camera up and down lightly, or pan the camera side to side. Things that you naturally do when you are recording video with the camera in your hands instead of on a tripod. These motions distort the image from what really exists in reality. Camera flashes are partially bad- partially illuminating multiple frames. When you play that back, it looks completely unnatural.

To quantify these CMOS distortions, I secured two brand new digital still cameras that shoot HD video and pitted them side by side in some critical tests and the results clearly demonstrate the difference between CMOS and CCD when it comes to capturing video that faithfully represents what happened.

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NAB Marketing 102. Spaghetti

April 22, 2009 Leave a comment

clipart_food_spaghetti.jpgThe urban myth is – you find out if spaghetti is done by taking  a piece and throwing it at the wall to see if it sticks.

However, one of the tips we shot for Healthy Flavors‘ “Mythbusters” show, explains this to be false, but it hasn’t stopped companies from trying the same tactic: when you don’t know what to make, make all kinds of things, throw it at the market, and see what sticks.

Is this a good idea? Read more…

Smaller, More Powerful Computers.

April 3, 2009 Leave a comment

niveussm.jpgAs computing becomes ever more powerful, and “Netbooks” offer mobile computing power on the road with low-power chips, diminutive boxes with powerhouse capabilities are not only inevitable- they’re already here. While home theatre machines may be a “hobby” to some electronics companies, others are taking it seriously and offering some horsepower under the hood… Read more…