Now I created a script under "Scripts", called it "Shader", checked it as a definition script, and pasted the shader Main Script into that script.I then made an execute script action for the beginning of a scene, and pastedgame.ShaderExclude = eShaderExcludeInterfaces -- exclude fonts, cursor and interfacesshaderNoise(1, -0.1, 0) -- activate noise in 0ms with a soft black grainshaderAddEffect("tv1")into that.However, nothing happens when I run the scene... What have I done wrong?

Actually you can use the openGL shader for that. There's already a premade old movie effect.If you haven't already included the shader toolkit in your project then you need to create a new script in the script section of the editor & copy/paste the script from this [url=https://wiki.visionaire-tracker.net/wiki/Shader_(CMS)]page[/url] into it.Quick note: the shader screen fx presets affect the entire screen including interfaces & mouse cursors, so if you want to exclude them from the effect you need to add a line of code to the top of the shader toolkit script.[code]game.ShaderExclude = eShaderExcludeInterfaces -- exclude fonts, cursor and interfaces[/code]... that will exclude cursors, fonts & the mouse cursor from the screen fx. Alternatively you can use...[code]game.ShaderExclude = eShaderExcludeTextsAndCursor -- exclude fonts and cursor[/code]or...[code]game.ShaderExclude = eShaderExcludeCursor -- exclude cursor[/code]Moving on... for the noise effect you can use 2 different options. Either way you will need to add the required line of code into a [b]execute a script[/b] action part.1. shader noise[code]shaderNoise(1, -0.1, 0) -- activate noise in 0ms with a soft black grain[/code]2. old movie effect[code]shaderAddEffect("tv1")[/code]For more information on the shader check out the shader sections available on the [url=https://wiki.visionaire-tracker.net/wiki/Compiled_Index_of_Lua_Scripts_for_Visionaire_Studio#Shader_Toolkit]script index[/url] page of the wiki.Quick note: I've not gotten round to documenting all the shader effects yet, but you can probably get the gist of how they work from the ones I have finished documenting.

Check out the shader fx object template made by Unreal here: http://www.visionaire-studio.net/forum/thread/visionaire-shader-toolkit-demo/It should show you how to apply shader effects to objects. It's also possible to write custom effects & shader scripts, but it requires a decent understanding of C / GLSL, which is beyond me as I've not got the patience to spend 4+ years learning the basics.

i used it on mine, but predefined by the project itself (pixel game). But i never switched it ingamr, so i dont know if it affects anything... You could use a pixel shader maybe to simulate this...

Yes, there's a team project / save export option thing, but I recommend only one person at any given time working on the actual project file.For me the simplest option is to use something like dropbox or google drive & work on your project in a folder you are sharing to one of those services, then when you are done, you let the next person know & they have immediate access to download / sync over your most recent changes & carry on with whatever they need to do.Ideally you should really only have 1-2 developers working on the development side of of your game otherwise things can quickly become unorganized & inconsistent as most people have their own methods & ideas on how to achieve things & with Visionaire Studio, there's often multiple solutions to achieving the same goal.Scripting if you are planning on extending your project through Lua script &/or with the openGL shader is best done initially in a third party text editor such as Sublime Text, Github Atom or Notepad++ (I personally recommend sublime text. Atom is almost as good as Sublime & as a bonus it's 100% free unlike Sublime). You can then load external scripts into VS with a small loadfile function or better yet, just copy/paste your finished scripts directly into the editor itself.As for graphics, videos, music & sound, it's best if you let the people sorting out that side of things do so in whatever applications they use to create them & then you have whoever is sorting out the development side of things (editor stuff) imports & implements them into your ved project file rather than allowing more people than necessary to mess about with your project file. There's an old saying, which goes something along the lines of this... "Too many cooks spoil the broth!".P.S: sorry for the epically large response. I did actually intend to keep it short, but I tend to ramble on a bit sometimes.