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Generate video of satellite imagery
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| # Extract frames from GEOS Image Viewer to generate a video | |
| # https://www.star.nesdis.noaa.gov/goes/fulldisk_band.php?sat=G16&band=GEOCOLOR&length=12&dim=1 | |
| mkdir -p images output | |
| BASE=https://cdn.star.nesdis.noaa.gov/GOES16/ABI/FD/GEOCOLOR/ | |
| DIM=1808x1808 | |
| curl $BASE \ | |
| | grep -o -e "\".*GEOCOLOR-$DIM.jpg\"" \ | |
| | sed -e 's/"//g' \ | |
| | wget -nc -P images --base $BASE -i - | |
| ffmpeg -y -framerate 10 -pattern_type glob -i 'images/*.jpg' -c:v libx264 -pix_fmt yuv420p output/10fps.mp4 | |
| ffmpeg -y -framerate 30 -pattern_type glob -i 'images/*.jpg' -c:v libx264 -pix_fmt yuv420p output/30fps.mp4 | |
| ffmpeg -y -framerate 60 -pattern_type glob -i 'images/*.jpg' -c:v libx264 -pix_fmt yuv420p output/60fps.mp4 | |
| ffmpeg -y -framerate 60 -pattern_type glob -i 'images/*.jpg' -c:v libx264 -pix_fmt yuv420p -vf scale=1024:1024 output/60fps-1024.mp4 | |
| ffmpeg -y -framerate 60 -pattern_type glob -i 'images/*.jpg' -c:v libx264 -pix_fmt yuv420p -vf scale=512:512 output/60fps-512.mp4 | |
| ffmpeg -y -framerate 30 -pattern_type glob -i 'images/*.jpg' -c:v libvpx -crf 4 -b:v 1M output/30fps-1m.webm | |
| ffmpeg -y -framerate 30 -pattern_type glob -i 'images/*.jpg' -c:v libvpx -crf 4 -b:v 5M output/30fps-5m.webm | |
| ffmpeg -y -framerate 30 -pattern_type glob -i 'images/*.jpg' -c:v libvpx -crf 4 -b:v 10M output/30fps-10m.webm | |
| ffmpeg -y -framerate 30 -pattern_type glob -i 'images/*.jpg' -c:v libvpx -crf 4 -b:v 10M -vf scale=1024:1024 output/30fps-10m-1024.webm | |
| ffmpeg -y -framerate 30 -pattern_type glob -i 'images/*.jpg' -c:v libvpx -crf 4 -b:v 10M -vf scale=512:512 output/30fps-10m-512.webm | |
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