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Rodrigo Ikawa

General Discussion  - 
 
HI All, What Am I doing wrong with this video? The problem is the "Blurred Hand Movement" in Slow Motion as you can see on the video below. I Don't know what to do.Thank God I've found this group ;)
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Russell Jones's profile photoRodrigo Ikawa's profile photo
4 comments
 
Thank you for the reply. I'll try with a slower movement. 

Another question: On the Output FPS, is there any real diference, or I can stick with the 24fps default? Or if I choose 60fps for example would give me better "flow quality"? Sorry for my english, hope you understood.

Thanks!
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Ronneil Camara

General Discussion  - 
 
Hey guys, not slowmovideo yet since I can't get a smooth slow motion of my video. Anyways, I wanted to share the same video because it was tough getting light to dark timelapse transition work.


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Ronneil Camara

General Discussion  - 
 
Hi folks. I need your help. I'm not sure what I did wrong. The resulting video of the moving clouds isn't smooth. My original mp4 video was nice but clouds were moving fast.

Here is the original video. I used ffmpeg to combine all the jpeg files into an mp4 video. It's 24fps. https://www.youtube.com/watch?v=F9Bb8igLDh0

Here is the new video generated by slowmovideo using the above video as my source. I put the right node on the 40th sec. I've tried lambda of 5, 10 and 20 but it still didn't make the movement of the clouds very smooth. You will notice it was stopping then move again. https://www.youtube.com/watch?v=wnXaMsi0My8

What am I missing?

I'm using slowmovideo version 0.3.1, 64-bit on Ubuntu 14.04 LTS
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Simon Eugster's profile photoRonneil Camara's profile photo
6 comments
 
Will do
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Hey, first-timer here. Which version of Ubuntu and what dependencies do I want in order to enable the GPU flowBuilder option for my Nvidia Geforce GTX 850M graphics card?

Also, is there any roundabout way, possibly using cygwin, to compile the flowBuilder for Windows 8.1?
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Valery Brasseur (vald70)'s profile photoPeter Kennedy's profile photo
2 comments
 
Well, it seems to give smooth results with openCV on my computer, so maybe that library has improved?

What's the most recent version of Ubuntu it's confirmed to work on?
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Francesco D Calvano

General Discussion  - 
 
Hi there guys!
I was wondering if anyone could point me in the right direction. I've selected my clip in Slowmo, but the OK button isn't highlighted, so I can't click on it and proceed. What might I be doing wrong?

Thanks! :-)
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Cyril L.'s profile photoJuraj Skačan's profile photo
6 comments
 
i will, thanks.
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race result

Development  - 
 
Hello,

I have a question about the FlowEdit. I worked on the frames with the Edit and after I finished it wasn't possible for me to render. I opened the project but there was just the video and not the line I drew in the graphic to change the speed of the video. I also could't use any frames I worked on with the FlowEdit.
So what do I have to do after I edited the frames and want to render the video with these?

regards
2
race result's profile photoValery Brasseur (vald70)'s profile photo
5 comments
 
+race result I'm not sure, but I think that if you recreate a project using exact same location and video, it should reuse extracted frame and existing flow files.
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Clarus Chen

General Discussion  - 
 
Hi all,

I am new here and it is my first time posting. "error code 5" appeared stating that the video could not be prepared when I tried to render. I've tried to find the solution but failed. Does any one know how to solve this problem?

Regards.
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Peter Robertson's profile photoClarus Chen's profile photo
2 comments
 
+Peter Robertson Thank you for you reply. The "error code 5" has been solved. I've encountered the "Failed to read width/height from file" problem and solved it as well. Thank you so much for your assistance! :D
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Hello,
I install  slowmovideo_0.4-1ubuntu1_amd64.deb & from github but  it    can found slowmoflowbuilder!
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Valery Brasseur (vald70)'s profile photo
 
slowmoflowbuilder does not work/build in recent ubuntu distribution.
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Hello,
I Try lot of solution to install SlowmoVideo on Linux Mint 17.1, but it doesn't work.
Anyone have a tutorial to install it, please.
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Valery Brasseur (vald70)'s profile photoLarcher Xavier's profile photo
7 comments
 
WTF, i've forgot to install ffmpeg ^^
That's ok, I can open a video now... Thank's a lot to help me.
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David Va

Users  - 
 
Unofficial community /Comunidad no oficial Fedora Linux, Chapeau, Korora, Russian Fedora Remix, Archetype, Montana Linux, Berry Linux, eAsY, Ozon OS and others. Welcome!
1
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Jordan Abendroth

General Discussion  - 
 
I was wondering if it is possible to use slowmovideo to render above 1080p, I tried it on windows 7 64 bit, and it extracts the frames fine, but it won't render above 1080p, but I know windows 7 has the software limit of 1080p, so I am wondering if it is possible to render 4k in windows 10, I wonder because my phone takes 4k video at 24fps, but I would really like to be able to view the video at 4k 60fps. Thanks for the help!!!
1
Jordan Abendroth's profile photoValery Brasseur (vald70)'s profile photo
7 comments
 
can you post a video/project sample ?
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About this community

This community is about the slow-motion program slowmoVIdeo: http://slowmovideo.granjow.net/

petrica celrau

General Discussion  - 
 
Is SlowMoVideo supposed to build/work with Qt 5.5.x? I did install it in Arch Linux and for some reason just by moving the cursor over the grid area it's eating a lot of ram, so much so that at one point the system has no more resources (out of 8GB of ram) and becomes unresponsive. I have Opensuse on a separate partition where SMV is built with Qt4 and it works as expected. I was wondering if it's possible to specify QT version when building and if so, where.
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Valery Brasseur (vald70)'s profile photopetrica celrau's profile photo
7 comments
 
I will. Thing is I kept looking in the terminal but nothing unusual showed up.
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Slowmotion
https://www.youtube.com/watch?v=lSmk9Wx6ZE0
Alors voilà moi je fais des vidéos avec une GoPro donc voilà n'hésitez pas à aller voir les vidéos à aimer et à vous Abonnées ;)
 ·  Translate
1
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Ronneil Camara

General Discussion  - 
 
Another issue. Every time I create a new project, after clicking Ok button, I always get this error. Any ideas? I do own the directory and even chmod 777.
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Valery Brasseur (vald70)'s profile photoRonneil Camara's profile photo
13 comments
 
got it. Thanks!
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I can't render my project (preview render.. nevermind!), and I've tried all the permissions settings, but nothing seems to work. Does someone know what may be the problem??
It worked with videos as the source file, but not with any file inside my project folder.
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Samuel Carlos de Sampaio Mattos's profile photoValery Brasseur (vald70)'s profile photo
5 comments
 
no need to use sudo, just type slowmoVideoUI
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hi guys! does anybody know what does this message mean? I am not able to render the video... it stops and show this....
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Juraj Skačan's profile photoValery Brasseur (vald70)'s profile photo
5 comments
 
+Juraj Skačan has you don't give us your settings/parameters, we can see if you do things right ! nor did you said which other video editor you use ! It can help understand where wis your problem
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Hello there Thanks for making this great app . I'm using Salix OS its based on slackware 14.1 . I tried to compile slowmo but it stop at 35% with this error :

In file included from /home/MRsOq/slowmoVideo/src/slowmoVideo/project/project_sV.cpp:16:0:
/home/zazlox/slowmoVideo/src/slowmoVideo/project/flowSourceOpenCV_sV.h:19:38: fatal error: opencv2/video/tracking.hpp: No such file or directory
  #include "opencv2/video/tracking.hpp"
                                      ^
compilation terminated.
make[2]: * [slowmoVideo/project/CMakeFiles/sVproj.dir/project_sV.cpp.o] Error 1
make[1]: * [slowmoVideo/project/CMakeFiles/sVproj.dir/all] Error 2
make[1]: * Waiting for unfinished jobs....

===============================
any idea about what's missing ?
1
Valery Brasseur (vald70)'s profile photo
 
did you have opencv installed ?
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Sachin P

General Discussion  - 
 
Watch objects being smashed in slowmo. Captured on iPhone.
1
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Kanon Kubose

General Discussion  - 
 
Hi, I just installed slowmoVideo on Ubuntu 14.04, and I noticed it doesn't have the pull-down menus along the top. I couldn't render (ctrl-r didn't do anything). I had to run the renderer from the commandline. What can I do to fix the UI? 
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Valery Brasseur (vald70)'s profile photoGerardo Olvera's profile photoHugo Palomino's profile photo
4 comments
 
Thanks for the .deb! It works fine for me :D
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Raven of Light

Development  - 
 
New user for this software, hope somebody can help with a few questions I have.

1. GPU-KLT+FLOW (link gone?)

I recently found out about this program. I was wondering if the "GPU-KLT+FLOW " is still somewhere on the internet? The link from the official site to slowmoVideo seems to be down or terminated. 

2. Choppy slow motion when rendered. (Windows 8.1)

Also, I was testing out small clips, and its all choppy. Its not smooth. I am assuming this result as "flowBuilder" is not enabled, and I think that is the reason why "GPU, V3D (nVidia card required" is not toggable. 

As I heard "flowBuilder" was much better and smoothing out frames, along with using the "GPU V3D". And if all that is the case, is it impossible to slow motion smooth footage? (That is 23 fps raw footage). Or is the default Windows version settings for this program capable of doing what the program intended to do. (Interpolate frames smoothly) (Without "flowBuilder" and "GPU V3D")?
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Valery Brasseur (vald70)'s profile photo
 
I don't know if we can always find it but ...
* it will not work under windows nor under a recent linux.
* can you give more precise description about "choppy" and parameters you use ?
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