Rabu, 07 Agustus 2013

how much battery life should I expect out of most standard p and s cameras?

Q. Looking for a used video/still camera. I am wondering how much battery life to expect in video mode before the battery runs out. I know it varies greatly, but I need to know what I should look for?

A. It depends on the camera - I think you already know this. Look for the highest "milli amp hours" (mAH) rating on the battery. More amp hours = more power stored in the battery. They will all be around the same. If it is that much of a concern, just get an optional rechargeable battery from the manufacturer and have it charged and ready to go. When the one in the camera is drained, replace it (and, if possible, start recharging it).

Point and shoot cameras are designed to capture still images - and can do that well. Video (and audio) is is "convenience feature". Don't expect much and you'll have great video. Expect the camera to behave like a camcorder and plan to be disappointed.

If the battery that comes with the previously owned camera you get came with the camera when it was new, it will not have as long of a image capture life as a new battery. Li-Ion batteries have a lot less of the "memory effect" (NiCads can have a huge memory effect), but over time, they all lose their ability to fully recharge like when they were new.


What is the best quality camcorder for a college student?
Q. I'm wanting to purchase a camcorder and would ideally like it to have long battery life and good quality video. It doesn't have to be anything fancy, I just need something that records high quality video and has a good long battery life for fairly affordable - preferably $200 or less.

A. Aiptek Action HD GVS BK 1080P High Definition Camcorder with 5x Optical Zoom (Black)
* 1080P High Definition Camcorder
* 30 frames per second at 1080P and 60 frames per second at 720P with advanced H.264 technology
* 5 MP Images with macro lens for high quality close ups
* 5x optical zoom with auto focus and 4x digital zoom
* Features Superior Gyroscopic Stabilization for unmatch stability while recording video

Aiptek Action HD GVS 1080P High Definition Camcorder with 5x Optical Zoom (Silver)
Technical Details
Color: Silver
* 1080P High Definition Camcorder with 3-inch color LCD
* 30 Frames per second at 1080P and 60 frames per second at 720P with advanced H.264 technology
* 5 MP Images with macro lens for high-quality close ups
* 5x Optical zoom with auto focus and 4x digital zoom
* Features Superior Gyroscopic Stabilization for unmatch stability while recording video





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