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raedatoui / gist:2055720
Created March 17, 2012 06:16
avi jpg sequence using ffmpeg
ffmpeg -i input.avi -y -an -sameq -f image2 out/still-%03d.jpg
@raedatoui
raedatoui / gist:2055680
Created March 17, 2012 06:10
Converting GPS from mmmm ss to dddd for Google Maps API
## SAMPLE data 3603.7517 N 11212.6268 W
lat_sign = LAT_FROM_DATA > 0 ? 1:-1
lat = LAT_FROM_DATA
lat = lat[0,lat.length-1] #strip N
arr = lat.split('.')
if arr[0].length == 4
deg= arr[0][0,2].to_f
min = arr[0][2,4].to_f
seconds = arr[1].to_f
lat = (deg + min/60 + seconds/600000).to_f
@raedatoui
raedatoui / gist:2044730
Created March 15, 2012 15:13
Expression Engine JSON output
[{exp:channel:categories channel="sections" style="linear"}
{"name":"{category_name}",
"thumb":"{category_image}",
"id":"{category_id}",
"image":"{image}",
"description":"{category_description}",
"pages":{exp:json:entries channel="sections" orderby="display_order" sort="asc" category="{category_id}"}},
{/exp:channel:categories}
{"id":"-1"}]