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  • Hey all, just changed over the backend after 15 years I figured time to give it a bit of an update, its probably gonna be a bit weird for most of you and i am sure there is a few bugs to work out but it should kinda work the same as before... hopefully :)

Battery warning

David Wyatt

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Is there any way at all the battery warning ("system will power down in 30 seconds, 29 seconds" blah blah...) could give you a little longer than the measly 30 seconds it is right now. I know the voltage is displayed as a percentage on the status screen but you're not always looking at that. Can there be some kind of warning 5 minutes before the battery's out that flashes up at the bottom of the screen (preferably on the preview HD-SDI too because we don't have the EVF yet and have decided against the LCD).

The Red camera has so many benefits to sell it to potential producers like the ability to not have to reload all day with the RedDrive (saving you valuable minutes in the day), but this is all 100% reversed if your camera battery runs out in the middle of a scene (the interminable 60 seconds of rebooting obviously completely wipes out any benefit of not having to reload and we all just stand there, red-faced and nervously whistling to our ourselves until the camera's rebooted :blush:

I understand completely that the camera's essentially a computer and it takes a long time to boot up, but what makes no sense AT ALL is that the on-screen battery voltage warning is so measly...30 seconds??? WTF?? Most other professional cameras you can actually set at what stage you want the battery warning to go off (10%, 5% etc) - surely that must be possible?

On a related point I also managed to discover (by accident!) that if you're recording when the 30 second battery warning comes up and you keep recording till the camera shuts itself down safely, then you won't get any of the material you shot while that warning was flashing (using the RedDrive, that is). It was a long 2 minute take and I think we only got about half of it when we played it back. I don't know if that is normal, but that's what appeared to happen recently. On the flip side when our camera died a horrible death a while ago all of the footage on the Compact Flash card survived right up to the point of death. I haven't tried testing whether all the footage survives on the RedDrive when the battery warning goes off BUT you stop recording and power down manually before the 30 seconds is up. Anyone tried this? Do you get all the footage right up till the moment you stop recording?
 
hey Dave, its a noble suggestion, and we will discuss it internally.
 
The solution is having a battery cradle that can take two batteries. While you are changing one of the batteries the second will continue to power up the camera. Then at break for lunch you shut the camera down....
 
I'd settle for a little mini battery that runs the camera for 1 minute...and is attached to the cradle... so that it'll keep the camera running fine for as long as it takes you to swap out a battery.... with a few seconds to spare if your camera assistant is a bit of a butterfingers.
 
Sounds like those little extra bottles of pressed air when SCUBA diving – could save your life!

Regards,

Uli
 
on the lastshoot I didwe had no problems cutting once the battery warning went off. We were only using the red drive and all the material was still there including the proxies.

I like the idea of a longer warning a lot.

Vince
 
batteries

batteries

The best solution sounds like multiple batteries where you can hot swap without disrupting the power supply to the camera.

Or just have a pile of batteries and change them prematurely when there is a break of a few minutes so you would not be held up waiting on the camera booting up.
 
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