Andreas Weller wrote:
I did a bunch of camera shots with my raspberry pi camera. In my script
I use the following naming scheme for the files created: `date
--iso-8601=seconds`.jpg
Now I would like to further process them with ffmpeg.
What's the correct way to call ffmpeg with these files? Most examples on
the net simply do it like -f image2 "output_%05d.jpg" - but this
obviously doesn't work.
Hi Andreas,
If you are looking to turn those images into an animation or movie, then
this is the format of the command you're looking for:
> ffmpeg -r 30 -i frame-%d.ppm -c:v h264 -s 640x480 out.avi
You'll need each frame numbered in sequential order. The date sequence
won't work as is.
frame-1.ppm frame-2.ppm frame-3.ppm etc...
and unless there is a new filter for loading non-RAW files, I'd suggest
a script to batch
> convert frame-1.jpg frame-1.ppm
Stewart
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