Jpegloop: Difference between revisions
No edit summary |
No edit summary |
||
| Line 8: | Line 8: | ||
done | done | ||
</source> | </source> | ||
== Basic Loop == | == Basic Loop == | ||
| Line 25: | Line 24: | ||
ffmpeg -f image2 -i output%03d.jpg -r 10 $j.mp4 | ffmpeg -f image2 -i output%03d.jpg -r 10 $j.mp4 | ||
</source> | </source> | ||
== Apply to a directory of files == | == Apply to a directory of files == | ||
<source lang="bash"> | <source lang="bash"> | ||
#!/bin/bash | #!/bin/bash | ||
Revision as of 14:55, 4 March 2013
Loop
Counting up...
for ((i=1;i<=100;i++))
do
echo $i
done
Basic Loop
cp $j lastframe.jpg
for ((i=100;i>=1;i--))
do
name=$(printf "%03d\n" $((100-i)))
convert lastframe.jpg -quality $i output$name.jpg
cp output$name.jpg lastframe.jpg
done
ffmpeg -f image2 -i output%03d.jpg -r 10 $j.mp4
Apply to a directory of files
#!/bin/bash
for j
do
cp $j lastframe.jpg
for ((i=100;i>=1;i--))
do
name=$(printf "%03d\n" $((100-i)))
convert lastframe.jpg -quality $i output$name.jpg
# COPY THE CURRENT TO "lastframe.jpg"
cp output$name.jpg lastframe.jpg
done
ffmpeg -f image2 -i output%03d.jpg -r 10 $j.mp4
done