Kamis, 19 Desember 2013

What is a good camcorder for recording video and uploading it to the internet?

Q. I have a website that I'm creating, and I would like to put some videos on it 5-10 minutes long. What type of camcorder, or what are the specifications to look for in a camcorder, that will produce a med to high quality and clear video?

A. The real question is what type of activity are you filming. This should drive the decision of the camera. A camera which is great in full sunlight at the beach may not be as good for those pictures of the family around the dinner table at night. Most cameras will upload to the computer fairly easily through firewire [better] or USB2 [not as good]. You should also consider if you want an automatic everything kind of camera or one which allows you to manipulate the settings. If you are looking for an everything camera and you get one which requires you to adjust the settings -- you will hate the camera... also the opposite... if you want to adjust the settings and the camera wants to do it for you... just as bad.

Bottom line, is to determine the type of scene you are filming, determine the special features you desire and how you want the camera to handle them.

Strongly suggest you get one with firewire ports for computer transfer... you will thank me for this suggestion.


How do I turn my camcorder into an infrared camera?
Q. I'm a paranormal investigator and am looking to use my camcorder only at night. I know that I have to purchase IR lights. How do I attach them? Also, do I need to remove a blocker from inside the lens?

A. The IR lights can be used independently from your cam. Just point them in the same direction as the camera lens.
Unless you have a videocam with a nightshot setting such as some of the Sony models, you will have to remove the anti-alias filter in front of the imaging sensor. Whether removing this (often tiny) filter is economically viable, is very debatable because after its removal the distance between the lens and sensor must be recalibrated, and requires specific knowledge of the camera type used, and quite often, special instruments with very fine tolerances.
Before having your camera converted, you could try whether its IR sensitivity is enough to pick up some of the IR beams of your IR illuminator. A simple test will do: point the IR remote of your tv set towards your camera in the dark, press a few buttons on your remote, and check whether or not your videocam recorded any of the IR signals/flashes from your remote. This will give you an indication of the IR recording capabilities of your camera.

Alternatvely, you could look at various night scopes with a so-called video-out jack. They can be expensive, but the $398 Yukon Ranger 5x42 LT for instance (see link below), has a (NTSC) video output which lets you attach a (portable) video recording device, and has built-in IR flashlight.

Addtional edit:
On sale now by Thinkgeek: http://www.thinkgeek.com/electronics/cameras-photography/e5b5/





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