Takes a picture on a networked GoPro

gopro_photo.sh

GP_HOST=https://user:pass@live.richardpeng.com
OUTPUT_DIR=/home/richard/public_html/plants
VIDEO_FILE=$OUTPUT_DIR/video/video.mp4

# take picture
curl -s $GP_HOST/gp/gpControl/command/shutter?p=1
sleep 5

# download picture
IMAGE_FILE=`curl -s $GP_HOST/gp/gpMediaList | sed -r "s/.*(GOPR[0-9]+\.JPG).*/\1/"`
DATE=`date +"%Y%m%d-%H%M"`
curl -s $GP_HOST/videos/DCIM/100GOPRO/$IMAGE_FILE -o $OUTPUT_DIR/$DATE.JPG

# delete picture
curl -s $GP_HOST/gp/gpControl/command/storage/delete/last

# create video
# TODO: concatenate the files
cd $OUTPUT_DIR
/usr/local/bin/ffmpeg -n -loglevel quiet -framerate 1 -pattern_type glob -i '*.JPG' -c:v libx264 -profile:v baseline -level 3.0 -r 30 -pix_fmt yuv420p out.mp4
mv out.mp4 $VIDEO_FILE