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@@ -7,17 +7,22 @@ function convertVideo {
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echo 'Video conversion'
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pf=$1
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vf=$2
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+ echo "creating raw timelaps"
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ffmpeg -y \
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-framerate $pf \
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-pattern_type glob -i 'public_html/pictures/*.jpg' \
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-r $vf -pix_fmt yuv420p -c:v libx264 \
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- videos/timelaps-raw.mp4
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+ tmp_videos/timelaps-raw.mp4
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- ffmpeg -y -i public_html/videos/timelaps-raw.mp4 -vf "scale=1920:-1, crop=in_w:1080" videos/timelaps-1080p.mp4
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- ffmpeg -y -i videos/timelaps-raw.mp4 -vf "scale=1280:-1, crop=in_w:720" videos/timelaps-720p.mp4
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- ffmpeg -y -i videos/timelaps-raw.mp4 -vf "scale=720:-1, crop=in_w:480" videos/timelaps-480p.mp4
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- ffmpeg -y -i videos/timelaps-raw.mp4 -vf "scale=640:-1, crop=in_w:340" videos/timelaps-360p.mp4
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- ffmpeg -y -i videos/timelaps-raw.mp4 -vf "scale=360:-1, crop=in_w:240" videos/timelaps-240p.mp4
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+ echo "optimizing responsive videos"
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+ ffmpeg -y -i tmp_videos/timelaps-raw.mp4 -vf "scale=1920:-1, crop=in_w:1080" tmp_videos/timelaps-1080p.mp4
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+ ffmpeg -y -i tmp_videos/timelaps-raw.mp4 -vf "scale=1280:-1, crop=in_w:720" tmp_videos/timelaps-720p.mp4
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+ ffmpeg -y -i tmp_videos/timelaps-raw.mp4 -vf "scale=720:-1, crop=in_w:480" tmp_videos/timelaps-480p.mp4
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+ ffmpeg -y -i tmp_videos/timelaps-raw.mp4 -vf "scale=640:-1, crop=in_w:340" tmp_videos/timelaps-360p.mp4
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+ ffmpeg -y -i tmp_videos/timelaps-raw.mp4 -vf "scale=360:-1, crop=in_w:240" tmp_videos/timelaps-240p.mp4
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+
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+ echo "updating production videos"
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+ rsync -r tmp_videos/ public_html/videos/
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}
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function exportData {
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@@ -26,9 +31,9 @@ function exportData {
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vf=$2
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f=0
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- echo -e "{" > metadata/frames.json
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- echo -e '\t"frames":[' >> metadata/frames.json
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- for pict in pictures/*.jpg; do
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+ echo -e "{" > tmp_metadata/frames.json
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+ echo -e '\t"frames":[' >> tmp_metadata/frames.json
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+ for pict in public_html/pictures/*.jpg; do
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# TIME
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# time="${pict/pictures\/hehe-/}"
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# time="${time/.jpg/}"
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@@ -38,13 +43,14 @@ function exportData {
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# FRAME
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frame=$(((60/$vf)*$f))
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- echo -e "\t\t{\"pict\":\"$pict\", \"time\":\"$time\", \"gps\":\"$gps\", \"frame\":\"$frame\"}," >> metadata/frames.json
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+ echo -e "\t\t{\"pict\":\"$pict\", \"time\":\"$time\", \"gps\":\"$gps\", \"frame\":\"$frame\"}," >> tmp_metadata/frames.json
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f=$(($f+1))
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done
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- echo -e "\t]" >> metadata/frames.json
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- echo -e "}" >> metadata/frames.json
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+ echo -e "\t]" >> tmp_metadata/frames.json
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+ echo -e "}" >> tmp_metadata/frames.json
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+ rsync -r tmp_metadata/ public_html/metadata/
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}
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@@ -52,6 +58,10 @@ function convert {
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now=$(date +"%Y-%m-%d--%T")
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echo "Timelaps conversion | $now"
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+ _cwd="$(pwd)"
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+ mkdir $_cwd/tmp_videos
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+ mkdir $_cwd/tmp_metadata
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+
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pictframerate=12
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videoframerate=24
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