[FFmpeg-user] Converting image.

Lou lou at lrcd.com
Fri Mar 15 21:08:21 CET 2013

On Fri, 15 Mar 2013 15:57:31 -0400
Beaulieu Mario <Mario.Beaulieu at crim.ca> wrote:

> Hi, I have a sequence of images from 8000 to 9000.  I want to convert
> the format of a subsequence 8500 to 8750.  How do I specify ffmpeg?  I
> want to specify the begin and the end of the number iterator.
> ffmpeg <start number> <end number> -i image_%6d.tif -pix_fmt grp10le image_%6d.dpx

ffmpeg -start_number 8500 -i image_%6d.tif -vframes 250 ... output

I didn't test it, so you may have to monkey with it. Note that default
input frame rate, and therefore output frame rate too, will be -r 25.

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