Tag: picamera
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RaspberryPi Camera not detected – Ubuntu 20.04.5 LTS
Hi everyone, I ran into a bit of an issue with a RaspberryPi 4 running Ubuntu 20.04.5 this morning. Running vcgencmd get_camera should have returned supported=1 detected=1 but instead I was getting supported=0 detected=0. This was a bit of a hard one to track down with Google but I eventually came across a stackoverflow post…
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Using FFMPEG to create an image for every second of a video
Hey guys, Just a quick command I found on stackoverflow to take a still image/thumbnail out of a video every second: ffmpeg -i video.avi -r 0.01979 -f image2 output_%05d.jpg Thanks to this stackoverflow post: https://stackoverflow.com/a/14710478/522859
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Exit Raspberry Pi Camera Preview
Hey everyone, I ran into a bit of a weird issue with a raspberry pi camera preview today. After starting the preview I hit an uncaught exception which meant that exitPreview was never called. To get around this use the terminal hotkey and kill the python process. Note that while you won’t be able to…
What I Broke - Programming and Web Development 