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Monat: Oktober 2018

I build a Y-6 FPV Hexacopter

Here it is: A Y6 hexacopter build from scrap parts and a self printed TPU frame.

Pardon the build quality. I really hacked it together in a total of 4 hours. It looks like sh*t, but it flies SO GOOD!

It’s running Betaflight 3.5. The motors are just some random Racerstars – two different sizes even! 2206 on top, 2205 on the bottom. The ESCs are two 20A and 4 30A (Racerstar and Makerfire).

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Create a video clip from a set of images using ffmpeg

imagine your image folder looks like this:

rephlex@hera:[~/Schreibtisch/gna]: ls -1 * | head
G0037679.JPG
G0037680.JPG
G0037681.JPG
G0037682.JPG
G0037683.JPG
G0037684.JPG
G0037685.JPG
G0037686.JPG
G0037687.JPG
G0037688.JPG

[…]

This is the command you’re looking for:

ffmpeg -framerate 25 -start_number 37679 -i G00%05d.JPG -c:v libx264 -profile:v high -crf 20 -pix_fmt yuv420p output.mp4

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