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By ////// at 2009-07-13 06:58
In this tutorial I quickly show how you can make timelapse movies.
1.
First you need nice webcam where you can download pictures.
Here is couple of Google searches that I use when I'm looking for cameras.
go to sleep, after a (about)thousand pictures you are ready to make your movie, it is simple.
just cd into your imagefolder and use mencoder to make your movie.
I wrote a simple bash script to grab the images and save them with the time and date:
Code:
#!/bin/bash
if [ \! -d $HOME/logs/webcams/soton/ ]; then
mkdir $HOME/logs/webcams/soton/
fi
cd $HOME/logs/webcams/soton/
while true; do
DATE=$(date "+%y-%m-%d-%H-%M-%s")
wget --timeout=15 --quiet -nd -np \
http://www.southampton.gov.uk/webcamimages/largesize.jpg && \
mv largesize.jpg soton_high_street_${DATE}.jpg
sleep 900; # be polite and use reasonable time values ;)
done
I'm looking into how to do this with my own USB webcam - I should think it's possible to grab an image from it relatively easily and it'd make an interesting video to see how we move around the flat
by ////// on Tue, 2009-09-29 07:10
I'm glad you find this tut useful, did you manage to make your own movie from your webcam ?
by pwc101 on Tue, 2009-09-29 07:34
In the end, I didn't.
I found a program called grabby that would take a single image from a webcam and then store it in a particular folder, but I only managed to get it to compile on Slackware after I contacted the author and he provided me with a few patches. Even then, after it successfully compiled, it wouldn't get the images from my webcam, so I gave up.
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I wrote a simple bash script to grab the images and save them with the time and date:
I found a program called grabby that would take a single image from a webcam and then store it in a particular folder, but I only managed to get it to compile on Slackware after I contacted the author and he provided me with a few patches. Even then, after it successfully compiled, it wouldn't get the images from my webcam, so I gave up.