Package Details: slowmovideo-git 20160624-1

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: 0.304069
First Submitted: 2011-08-28 20:38
Last Updated: 2016-06-24 05:32

Latest Comments

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.

Hzxllprkwx commented on 2017-02-26 20:57

Hi !

I can't make the package. I tried both automatically with Yaourt and manually, I get this error :

make[2]: *** [sowmoVideo/project/CMakeFiles/sVproj.dir/build.make:331: slowmoVideo/project/CMakeFiles/sVproj.dir/xmlProjectRW_sV.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:392: slowmoVideo/project/CMakeFiles/sVproj.dir/all] Error 2
make: *** [Makefile:128: all] Error 2
==> ERREUR : Une erreur s’est produite dans build().

I tried all the solutions below but I still get this f#*&$!g error. Please help me, I've been trying for 5 hours, I'm so sad I wanna die :(

Harvie commented on 2017-01-17 18:42

Git version crashes when clicking some of buttons/menu items. There are already some pretty usable stable versions, so maybe non-git version can be more usefull than git version?

evorster commented on 2016-06-20 07:27

sagir33... uninstalling opencv3 is not an option for me, as I have other software that depends on it.
Also, please understand, I maintain the *package*, the actual *software* is maintained by someone else. I did open a discussion, and the maintainer of the software is looking at porting it to opencv 3.

In the meantime, opencv2 from aur was broken for a while because of the gcc update. I'm poking around at it now, where I will be using a concurrent version of opencv.

TL;DR, soonish. :)

sagir33 commented on 2016-06-17 13:53


Uninstall opencv, and then install opencv2 from aur. That fixes the error.

The opencv installed by default is version 3.1, which differs a lot in codebase from version 2.xx.

That being said, maintainer, when can we expect a working version of this program that is fixed for version 3.xx of opencv?

I'm getting segmentation faults even though the program installs successfully, with opencv2. It does not run properly. Force closes in the GUI, and gives segfaults when I run via commandline.

satriani commented on 2016-05-20 20:39

/tmp/yaourt-tmp-USER/aur-slowmovideo-git/src/slowmoVideo/src/slowmoVideo/project/flowSourceOpenCV_sV.h:23:35: schwerwiegender Fehler: opencv2/core/gpumat.hpp: Datei oder Verzeichnis nicht gefunden (No such file or directory)

amatas commented on 2015-09-15 16:25

freeglut package is required to build V3D.

evorster commented on 2015-04-23 08:42

Fixed install paths upstream.

kecef commented on 2015-04-20 22:23

No, it's not intended. They should end up with others in /usr/bin

I have previous working version. It has these files:

slowmovideo-git /usr/
slowmovideo-git /usr/bin/
slowmovideo-git /usr/bin/Test
slowmovideo-git /usr/bin/slowmoFlowBuilder
slowmovideo-git /usr/bin/slowmoFlowEdit
slowmovideo-git /usr/bin/slowmoInfo
slowmovideo-git /usr/bin/slowmoInterpolate
slowmovideo-git /usr/bin/slowmoRenderer
slowmovideo-git /usr/bin/slowmoUI
slowmovideo-git /usr/bin/slowmoVideoInfo
slowmovideo-git /usr/bin/slowmoVisualizeFlow

evorster commented on 2015-04-19 09:56

Became maintainter to upload Theo's PKGBUILD. Package should work fine now.
For some reason slomoUI and slomoFlowEdit end up in /usr instead of /usr/bin

Anybody know if this is intended behavior?

theo.nicolau commented on 2015-04-02 10:43

had this error: /usr/bin/ld: CMakeFiles/slowmoFlowBuilder.dir/flowBuilder.cpp.o: undefined reference to symbol 'XCreateColormap'

added export LDFLAGS="-lX11 ${LDFLAGS}" to pkgbuild

evorster commented on 2015-02-28 07:53

Thanks, sjewo, that PKGBUILD works perfectly.
Looks like that is all that is needed to build it on KF5.

sjewo commented on 2015-02-13 17:45

I had some problems to compile and install the current git version due to cmake errors. A working PKGBUILD is here:

ZKenJ commented on 2013-10-14 00:03

Thanks, Cilyan. Seems they changed the build process back again to make it simpler.

Cilyan commented on 2013-10-11 21:00

A working PKGBUILD for the new compiling procedure.

haagch commented on 2013-03-06 00:37

Quick and dirty fix for qt4 and added -fPIC all wrong via CXXFLAGS because the compiler told me so.

mkdir slowmovideo-git
wget -O slowmovideo-git/PKGBUILD

I don't really want to maintain it, was just testing it and the above is not nice, but it builds.

DrZaius commented on 2013-02-12 20:17

Disowning. I never got around to working on this like I thought I would and I don't want to hog it.

floft commented on 2013-02-07 18:36

Ah, no problem. Just wondering.

DrZaius commented on 2013-02-07 18:19

I adopted this package recently. I did not make this PKGBUILD. I plan on making a new PKGBUILD from scratch but meatspace tasks have been interrupting. If you want to maintain the package I can disown it.

floft commented on 2013-02-07 18:16

Any particular reason you're limiting it to only 3 jobs and unsetting all my CFLAGS?

Depau commented on 2012-12-24 15:20

nvidia-cg-toolkit is not needed any more.
These are the new dependencies:
ffmpeg opencv qt glew sdl libcl freeglut opencv

0rAX0 commented on 2011-08-28 21:06

That was fast! Have you checked this: -GPU-KLT+FLOW for calculating the optical flow.
I'm concerned about it though: The V3D (GPU-KLT+FLOW) library requires $$$$

dserban commented on 2011-08-28 20:40

Non-working prototype of PKGBUILD.
I'm still trying to figure out why it won't compile.
Any suggestions are welcome.