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| From | Jack Strangio <jackstrangio@yahoo.com> |
| Newsgroups | comp.os.linux.misc |
| Subject | Re: still image stitched from video? |
| Date | Thu, 1 Jan 2015 03:23:52 GMT |
| Organization | North Star Horizon Builders Club |
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Eli the Bearded <*@eli.users.panix.com> writes:
> In comp.os.linux.misc, Jack Strangio <jackstrangio@yahoo.com> wrote:
> > Eli the Bearded <*@eli.users.panix.com> writes:
> >> Let's say you have a clip of video that pans over a landscape. What
> >> would be the easiest way to make a "photo" that consists of the stitched
> >> frames?
> > You should be able to extract the frames with something like
> > mplayer -vo jpeg <video filename>
>
> Yeah, I'm intimately familiar with how to use mplayer for that purpose.
> Generally my command line is closer to:
>
> mplayer -ss TIME -endpos TIME -nosound -vo jpeg:outdir=DIRECTORY VIDEO
>
>
> > then select every 10th (or whatever) frame, and stitch those together.
> > convert *.jpg file.pdf
>
> That's not "stitch"ing. That creates a PDF file with one image per page.
> Stitching actually combines multiple images into a single unified image.
>
> When I extract JPEGs out of the video files my camera produces, all of
> the lens metadata is lost.
Very true. I was being lazy with my memory. hugin would do a better job
and it allows some parameters to be played with.
http://hugin.sourceforge.net/tutorials/index.shtml
hugin should be available by selecting it in your package-manager.
Jack
--
"I'm a home-loving girl. And that's where I wish I was."
"At home ..."
"Loving."
- Laugh-In, 1968
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still image stitched from video? Eli the Bearded <*@eli.users.panix.com> - 2014-12-30 00:45 +0000
Re: still image stitched from video? Jack Strangio <jackstrangio@yahoo.com> - 2014-12-31 02:18 +0000
Re: still image stitched from video? Eli the Bearded <*@eli.users.panix.com> - 2014-12-31 21:57 +0000
Re: still image stitched from video? Jack Strangio <jackstrangio@yahoo.com> - 2015-01-01 03:23 +0000
Re: still image stitched from video? Eli the Bearded <*@eli.users.panix.com> - 2015-01-02 22:58 +0000
Re: still image stitched from video? Jack Strangio <jackstrangio@yahoo.com> - 2015-01-04 00:58 +0000
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