Author Topic: Pre-recording with half-shutter triggers  (Read 2734 times)

Audionut

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Pre-recording with half-shutter triggers
« on: January 28, 2021, 01:47:54 AM »
Should work on top of latest nightly build.

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I was trying to film dogs catching Frizbee the other day, and was thinking, I wonder if there's a way to add a buffer record to Raw_Rec module, like have it record to buffer but not to file for the certain amount of frames the user chooses as a buffer, then when the action you want happens, you press the shutter and it records the buffer to video file?

71m363nd3r

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Re: Pre-recording with half-shutter triggers
« Reply #1 on: January 28, 2021, 02:45:27 AM »
it's often called "Pre-Trigger" "loop recoding" after you press the shutter it will save let say 5sec before the event + 5sec after.
It can have pre-trigger and post-trigger, some cameras call it loop recording too. (mostly loop recording it' means after the memory is at the end it will start from the start again.