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troutcolor/flickr-montage.sh

Last active August 14, 2024 18:17
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#script to download pile of flickr images and make a montage #needs montage command which comes with imagemagick I install that with homebrew #some notes at the end of the file
Raw
flickr-montage.sh
#!/bin/bash
#ToDOs
# find how how many photos and work out pages automatically
# use parameters in terminal rather than in script
#2024 additions
# Added Morning audio choice, gentler added a fade to the audio
# only use sox if the audio is not long enough
#2018 additions
#needs jhead which I installed with homebrew
#jhead auto rotates images according to the exif Orientation which ffmpeg does not respect
#if the photos do not need rotated then you could remove the jhead line below
#sox to loop audio. I installed with homebrew
#my video was longer than the audio, I just create a loop of 3 with sox and use that. Could up the number iif you have more photos than me
# set -ex bail if something fails and print lines as they are executed
set -ex
#script to download pile of flickr images and make a movie like the pummelvision service
# example https://vimeo.com/196182638
#needs ffmpeg
#needs sips so a mac I think
#Fill in the param any except the APIKEY can be empty
# this will take some time!
APIKEY='FILL-IN_API_KEY'
#MY USER ID
USERID='71428177%40N00'
SINCEDATE='2024-06-27'
#unix timestamp or mysql datetime
TAGS=''
NUMPHOTOS='500'
#max photos 500
#Need to know how many pages there are if you want more that the first 500 images
PAGES='1'
PHOTOSORT='date-taken-desc'
#date-posted-desc
#date-posted-asc
#date-posted-desc
#date-taken-asc
#date-taken-desc
#interestingness-desc
#interestingness-asc
#relevance
FRAMESPERSECOND=2
#### END OF SETTINGS ####
#Make a temp directory to work in
TEMPDIR=$(mktemp -d -t 'mytmpdir')
open $TEMPDIR
HERE=$( pwd )
trap "{ cd $HERE ; rm -rf $TEMPDIR; exit 255; }" SIGINT
cd $TEMPDIR
ALLFILELIST=""
for counter in `seq 1 $PAGES`;
do
searchurl="https://api.flickr.com/services/rest/?method=flickr.photos.search&api_key=${APIKEY}&user_id=${USERID}&media=photos&min_taken_date=${SINCEDATE}&text=${TAGS}&extras=url_o&sort=${PHOTOSORT}&per_page=${NUMPHOTOS}&page=${counter}&format=rest"
FILELIST=$(curl "$searchurl" | sed -ne 's/.*\(http[^"]*\).*/\1/p')
ALLFILELIST="$ALLFILELIST $FILELIST"
done
echo $ALLFILELIST
a=`echo $ALLFILELIST | wc -w`
let a=a+1
new=$(printf "%04d.jpg" "$a")
#Get the credits for audio
curl -o $new https://farm9.staticflickr.com/8718/16191965623_9dacf5c640_o_d.jpg > $new
for i in $ALLFILELIST ;
do
let a=a-1
new=$(printf "%04d.jpg" "$a")
curl -o $new $i
done;
sips --resampleHeight 1536 *.jpg
sips --padToHeightWidth 1536 2048 *.jpg
jhead -autorot *.jpg
#ffmpeg -framerate 5 -i %04d.jpg -c:v libx264 flickr.mp4
ffmpeg -framerate ${FRAMESPERSECOND} -i %04d.jpg -c:v libx264 flickr.mp4
PS3='Please enter your choice: '
options=("Rolling at 5" "Lagoa v2" "Off to Osaka" "Hyper Fun" "Scattershot" "Morning")
select opt in "${options[@]}"
do
case $opt in
"Rolling at 5")
echo "downloading."
curl -L http://incompetech.com/music/royalty-free/mp3-royaltyfree/Rollin%20at%205.mp3 > background.mp3
break
;;
"Lagoa v2")
echo "downloading Lagoa v2"
curl -L http://incompetech.com/music/royalty-free/mp3-royaltyfree/Lagoa%20v2.mp3 > background.mp3
break
;;
"Off to Osaka")
echo "downloading Off to Osaka"
curl -L http://incompetech.com/music/royalty-free/mp3-royaltyfree/Off%20to%20Osaka.mp3 > background.mp3
break
;;
"Hyper Fun")
echo "downloading Hyper Fun"
curl -L http://incompetech.com/music/royalty-free/mp3-royaltyfree/Hyperfun.mp3 > background.mp3
break
;;
"Scattershot")
echo "downloading Scattershot"
curl -L http://incompetech.com/music/royalty-free/mp3-royaltyfree/Scattershot.mp3 > background.mp3
break
;;
"Morning")
echo "downloading Morning"
curl -L https://incompetech.com/music/royalty-free/mp3-royaltyfree/Morning.mp3 > background.mp3
break
;;
*) echo invalid option;;
esac
done
# Get the duration of the video file
VIDEO_DURATION=$(ffprobe -i flickr.mp4 -show_entries format=duration -v quiet -of csv="p=0")
# Get the duration of the audio file
AUDIO_DURATION=$(ffprobe -i background.mp3 -show_entries format=duration -v quiet -of csv="p=0")
# Round up the duration to the next integer
AUDIO_DURATION=${AUDIO_DURATION%.*}
# Check if the audio duration is shorter than the video duration
if (( AUDIO_DURATION < VIDEO_DURATION )); then
# Calculate the number of times the audio needs to be looped
LOOP_COUNT=$(( (VIDEO_DURATION / AUDIO_DURATION) + 1 ))
# Use sox to loop the audio
sox background.mp3 background_looped.mp3 repeat $LOOP_COUNT trim 0 $VIDEO_DURATION
else
# Copy the audio as is if it's already longer than the video
cp background.mp3 background_looped.mp3
fi
echo "Audio file has been processed and saved as background_looped.mp3"
# Calculate the start time for the fade-out effect (video duration - 5 seconds)
FADE_START=$(echo "$VIDEO_DURATION - 5" | bc)
# Apply the fade-out effect and combine the audio with the video
ffmpeg -i flickr.mp4 -i background_looped.mp3 -filter_complex "[1:a]afade=t=out:st=$FADE_START:d=5[audio]" -map 0:v -map "[audio]" -codec:v copy -codec:a aac -strict experimental -b:a 192k -shortest flickr-audio.mp4
mv "$TEMPDIR/flickr-audio.mp4" "$HERE"
cd "$HERE"
#rm -rf $TEMPDIR
open $TEMPDIR
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