Comments on: Animation III – video revisited

By: Sami

Sami — Sat, 28 Mar 2015 11:06:43 +0000

I made a summary about what I am trying to accomplish with your code here http://stackoverflow.com/q/29316381/54964 I would like to have a continuous stream to some interface where the user can browse existing images, can do cheap deletions and later search of the morphology in images.

By: Sami

Sami — Sat, 28 Mar 2015 10:41:32 +0000

Your code has the answer also to my last question. The code is so intensive that it does not manage to create any video file because it still creating the images. I would like to change this approach by just directing the latest image to screen but keeping in memory the previous pictures such that the user can browse images in some interface. How can you reach such a model? I think qt can be a good option as a terminal.

By: Sami

Sami — Sat, 28 Mar 2015 10:28:36 +0000

Everything works now! The output is in the working directory as image stream (113 images for me). Have you found a solution which produces directly a video file from these pictures directly? Even better would be – a direct output to the screen as video.

By: Sami

Sami — Sat, 28 Mar 2015 09:57:46 +0000

Hi, I did “brew uninstall gnuplot; brew install gnuplot –with-cairo”. I run “animate_ir.gnu” but the code seems to be in some infinite loop. I have the data ir.txt in the same working directory as the code. How much time did it took from you to run this code? I am running OSX Yosemite for this.

By: Tüzes Dániel

Tüzes Dániel — Sat, 20 Jul 2013 18:43:08 +0000

It’s regrettable that tabs are not usable for formatting the code, there’s only spaces for this purpose.
Great post! Great site!

By: hagen

hagen — Wed, 07 Nov 2012 22:36:43 +0000

Great question, I have created an extra entry to answer it: ./../../animation-iv-trajectory/index.html

By: Xenofon Floros

Xenofon Floros — Wed, 07 Nov 2012 15:17:09 +0000

Can I ask a stupid question? I have the following problem.. I have a csv file with 2 columns with x (time) and y values of a trajectory.. I need to animate the trajectory as it evolves over time.. So in each frame i I suppose I have to plot all values until i and some marker in the end to denote the current position.. How can I adapt your code to do that? I cannot get it to work..

Thanks a lot,