Stitching Pictures Into a Time Lapse: Difference between revisions
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Use Terminal. Navigate to directory with pictures. Then type: | Use Terminal. Navigate to directory with pictures. Then type: | ||
Note that filaname.avi is the output file name. | |||
Note: # -q:v can get a value between 2-31. 2 is best quality and bigger size, 31 is worst quality and least size) | |||
==Using ffmpeg== | |||
<pre> | |||
sudo apt-get install ffmpeg | |||
ffmpeg -r 25 -pattern_type glob -i '*.JPG' -c:v mjpeg -q:v 2 filename.avi | ffmpeg -r 25 -pattern_type glob -i '*.JPG' -c:v mjpeg -q:v 2 filename.avi | ||
</pre> | |||
==Using avconv== | |||
Some versions of debian/ubuntu don't have ffmpeg; the use avlib instead. This process is 2-step, as avconv will not take the '*" glob. | |||
<pre> | |||
sudo apt-get install libav-tools | |||
ls *.jpg| awk 'BEGIN{ a=0 }{ printf "mv %s imageToStich%04d.jpg\n", $0, a++ }' | bash | |||
avconv -y -r 25 -i imageToStich%4d.jpg -r 25 -vcodec libx264 -q:v 3 filename.mp4 | |||
</pre> | |||
Revision as of 18:20, 5 June 2018
Reference
ffmpeg does it
https://ubuntuforums.org/showthread.php?t=2022316
Howto
Use Terminal. Navigate to directory with pictures. Then type:
Note that filaname.avi is the output file name. Note: # -q:v can get a value between 2-31. 2 is best quality and bigger size, 31 is worst quality and least size)
Using ffmpeg
sudo apt-get install ffmpeg ffmpeg -r 25 -pattern_type glob -i '*.JPG' -c:v mjpeg -q:v 2 filename.avi
Using avconv
Some versions of debian/ubuntu don't have ffmpeg; the use avlib instead. This process is 2-step, as avconv will not take the '*" glob.
sudo apt-get install libav-tools
ls *.jpg| awk 'BEGIN{ a=0 }{ printf "mv %s imageToStich%04d.jpg\n", $0, a++ }' | bash
avconv -y -r 25 -i imageToStich%4d.jpg -r 25 -vcodec libx264 -q:v 3 filename.mp4