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by jcun4128
2028 days ago
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Don't mean to be nosy ha, what is the code you were working on/had on screen? Perhaps not specifics but language/context the grouping seemed interesting. (the indents are insane is it Go/Linux?) I guess when you say "saving raw frames"... are you saying this video you made was not simple by "push record button, .mp4 comes out"? Oh the white background comment is about the iso/bad balance? Anyway thanks this is pretty cool... I just ordered mine so won't be able to play around with it till January. |
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There's quite a lot of https://en.wikipedia.org/wiki/Vignetting going on. Camera sensors have anti-vignetting circuitry that is supposed to eliminate this, but it needs to be calibrated to each module and maybe even enclosure the module is in.
I recorded this via a C program, but you can do the same via v4l2-ctl command line tool and encode the result with ffmpeg.