Package Details: slowmovideo-git 20190211-1

Git Clone URL: (read-only)
Package Base: slowmovideo-git
Description: Video slow motion effect via interpolation
Upstream URL:
Licenses: GPL
Conflicts: slowmovideo
Provides: slowmovideo
Submitter: dserban
Maintainer: evorster
Last Packager: evorster
Votes: 34
Popularity: 0.000220
First Submitted: 2011-08-28 20:38
Last Updated: 2019-02-26 04:26

Latest Comments

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HelloWorld commented on 2019-05-30 21:09

@insatiable_kin Hi, have you already solved the problem? Since I also encountered this kind of error. Thanks.

insatiable_kin commented on 2019-05-19 07:54

fails to build with multiple CMAKE errors related to opencv:

CMake Error in slowmoVideo/slowmoInfo/CMakeLists.txt: Imported target "opencv_calib3d" includes non-existent path


in its INTERFACE_INCLUDE_DIRECTORIES. Possible reasons include:

  • The path was deleted, renamed, or moved to another location.
  • An install or uninstall procedure did not complete successfully.
  • The installation package was faulty and references files it does not provide.

bartus commented on 2019-04-04 19:26

Please add OpenCV4_compile.patch to source array and refer it in prepare() with patch -Np1 -i ${srcdir}/OpenCV4_compile.patch, otherwise it won't be included in srcdir by makepkg build routine.

George commented on 2019-02-26 11:47

There is an error into last change.

patch -Np1 -i ../../OpenCV4_compile.patch

For me: yaourt tmp-dir is /tmp/yaourt-tmp-george/ But repository is cloned into /tmp/makepkg/slowmovideo-git/

I've changed

patch -Np1 -i ../../OpenCV4_compile.patch



and slowmoVideo was compiled.

jose1711 commented on 2019-01-04 22:59

@gandalf3 thank you for the hint. let me add that in addition to installing opencv2-opt you'll want to add -DOpenCV_DIR=/opt/opencv2/share/opencv2/ to cmake in PKGBUILD and after packaging and installing run it as follows: LD_LIBRARY_PATH=/opt/opencv2/lib slowmoUI

gandalf3 commented on 2018-12-26 06:04

Doesn't seem to build against extra/opencv-4.0.1, however I was able to build it against aur/opencv2-opt.

evorster commented on 2018-07-02 10:01

Hi there, leebut.

I suspect that the maintainer of slowmovideo has removed the issue_123_compile branch. Just use the main branch, as that fix has been folded into master some time ago.

I just checked out a fresh copy of slowmovideo-git, and it compiled without a problem. I might make a package that tracks a stable branch that has a better chance of compiling, however, the last time the master branch was touched was ten months ago, so there is not a lot of churn there.


leebut commented on 2018-07-02 05:54

I changed the source URL to' as previously mentioned.

Errors received:

Extracting sources... -> Creating working copy of slowmoVideo git repo... fatal: 'origin/issue_123_compile' is not a commit and a branch 'makepkg' cannot be created from it ==> ERROR: Failure while creating working copy of slowmoVideo git repo Aborting... ==> ERROR: Makepkg was unable to build slowmovideo-git.

schranzonator commented on 2018-06-19 18:03

Hi, i get this error when compiling:

CMake Error at CMakeLists.txt:113 (qt5_use_modules): Unknown CMake command "qt5_use_modules". Call Stack (most recent call first): slowmoVideo/lib/CMakeLists.txt:84 (qt_use_modules)

I hope somebody can help :) cheers

evorster commented on 2017-03-03 06:00


Don't think I forgot about you.
If you really, really want to compile slowmovideo on an arch machine right now, do the following steps.

Delete the slowmovideo-git source
Change the source line in the PKGBUILD from

It should all be on one line.
The next time you want to compile slowmovideo again, you will have to wipe your git repo again, as it is tracking a different repo...

Or, you could just wait a while for this change to be merged into master at slowmovideo git repo.