turn off microphone in video mode? - Script Writing - CHDK Forum
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turn off microphone in video mode?

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Offline pixster

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turn off microphone in video mode?
« on: 19 / October / 2009, 07:13:46 »
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it is possible turn off recording sound in video?
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Offline fe50

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Re: turn off microphone in video mode?
« Reply #1 on: 19 / October / 2009, 07:21:26 »
Hello & welcome, pixster !
Quote from: pixster on 19 / October / 2009, 07:13:46
it is possible turn off recording sound in video?
On some cameras, yes...

Have a look to camera.h, look for #define CAM_CAN_MUTE_MICROPHONE     1 in the section of your camera, e.g. for the A450 in line 169...
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Offline pixster

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Re: turn off microphone in video mode?
« Reply #2 on: 19 / October / 2009, 07:33:47 »
i have a610
in camera.h is #define CAM_CAN_MUTE_MICROPHONE     1
but how disable sound?
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Offline whim

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Re: turn off microphone in video mode?
« Reply #3 on: 19 / October / 2009, 10:50:39 »
Quote
but how disable sound?

AFAIK currently only used to mute sound during zoom; you would need to
modify the CHDK source to allow permanent or configurable mute

hth,

wim
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