How To Increase Productivity and Render Speed After Effects

How to render after effects - gosharemore.com

How To Increase Productivity and Render Speed After Effects

Rendering is essential operation that you have to do to complete your work in After Effects. So, we have decided to share their experiences and provide some useful tips that will help you increase the speed of rendering (based aid official info from Adobe). This advice will save you time, money (since) time is money and b) you do not need powerful hardware) and improve your general skills After Effects as well. So, let's begin.

1. Improve Performance Before Starting After Effects

  • Make sure that you have installed the latest version of After Effects, including updates provided. To check for and install updates, choose Help> Updates from the top menu in After Effects.
  • Make sure that you have installed the latest version of drivers and plug-ins, especially video card drivers. To download updates for drivers and plug-ins, go to the provider's website.
  • Quit applications that are not needed for your work. This may include some applications that start automatically when the operating system starts.
  • Make sure that your system including a display card that supports OpenGL 2.0 or newer. Although After Effects can function without it, OpenGL accelerates various types of rendering, including rendering to the screen for previews
  • Adjust the size of the virtual memory paging file (Windows only). Virtual memory allows the system to use hard disk space to store information normally stored in RAM. Windows manages virtual memory using a paging file. To improve performance in After Effects, adjust the paging file size to a maximum of two times the amount of RAM installed - the default in Windows XP.
  • Defragment all hard disks regularly. See the documentation for your operating system for details.
  • Make sure that your system has enough RAM. Optimum performance is achieved with computer systems with at least 2 GB of installed RAM per core. See the documentation for your operating system and computer for details on how to check the amount of installed RAM and how to install RAM.
  • Stopping or pause resource intensive operations in other applications, such as video previews in Adobe Bridge.

If possible, store the source footage files for your project on a fast local disk drive. If your source footage files are on a slow disk drive (or network connection is slow), then performance will be poor. Ideally, use three fast local disk drives: one for source footage files, one from which the application runs, and one for rendered output.

2. Improve Performance By Simplifying Your Project
By simplifying and dividing your project, you can prevent After Effects uses memory and other resources to process elements that you are not currently working with. In addition, by controlling when After Effects perform certain processes, you can greatly improve overall performance. For example, you can avoid repeating the actions that need to occur only once, or you can delay action until more convenient for you.

  • Delete unused elements of your project.
  • Divide complex projects into simple project, and then rejoin them before you make the finished film. To recombine projects, import all of the projects in the project by choosing File> Import> File.
  • Before rendering, put all of your source footage files on a disk - not a local one that the application is running from. A good way to do this is with the Collect Files command.
  • Pre - render nested compositions. Creating a completed composition as a movie so that After Effects does not rerender composition every time it is displayed.
  • Restrict the influence of layer switches by choosing Edit> Preferences> General (Windows) or After Effects> Preferences> General (Mac OS), and deselecting Switches Affect Nested Comps. (Remember to select this option again before you create a composition for the final result.)
  • Collapse transformations for nested compositions.
  • Substitute a low-resolution or still - image proxy for a source item when not working directly with that item.
  • Lower the resolution for the composition. You can lower the resolution of the Render Queue Render Settings window.


Full - Renders each pixel in a composition. This setting Gives the best image quality, but takes the longest to render.
Half - Renders one-quarter of the pixels contained in the full-resolution image-half the columns and half the rows.
Third - Renders one-ninth of the pixels contained in the full-resolution image.
Quarter - Renders one-Sixteenth of the pixels contained in the full-resolution image.
Custom - Renders the image at the horizontal and vertical resolutions that you specify.


3. Improve Performance When Using Effects
Some effects, such as blur and distortion, require large amounts of memory and processor resources. By being selective about when and how you apply these effects, you can greatly improve overall performance.

  • Apply memory effect - intensive and intensive processor later. Turning your layers and do other work that requires real-time preview before you apply memory-intensive or processor - intensive effects (such as glow and blur), which may make previews slower than real time.
  • Temporarily turn off the effect to increase the speed of the preview.
  • Limit the number of particles generated by particle effects.
  • Rather than apply the same effect with the same settings to multiple layers, apply effects to the adjustment layer. When the effect is applied to an adjustment layer, are processed once, on the composite of all the layers below it.


4. Memory & Multiprocessing Preferences
The Multiprocessing preferences allow you to essentially increase the speed After Effects make. The Multiprocessing preferences window can be accessed using the Edit> Preferences> Memory & Multiprocessing (Windows) or After Effects> Preferences> Memory & Multiprocessing (Mac OS) menus.

1 - System block - displays your system preferences
2 - Multiprocessing block - contains the After Effects Multiprocessing settings
3 - Description block - contains the dynamically changed notes that will help you configure the Multiprocessing Correctly.

Prevent DLL Address Space Fragmentation - (Windows only) Select this option to give After Effects access to more contiguous memory on a computer with a large amount of RAM. This option may not be compatible with some display card (OpenGL) driver, which can lead to accidents when the application starts. If such an accident occurs, the choice becomes unchecked automatically to prevent further crashes when you start After Effects.
Render Multiple Frames Simultaneously checking the box you will enable Render Multiple Frames feature.

The Render Multiple Frames Simultaneously multiprocessing best features to improve performance when resources are most implemented by the composition is CPU processing power, such as when applying effects processor - intensive such as light or blur.

Minimum Allocation Per CPU
Specifies the minimum amount of RAM that will be allocated to each background process, each of which runs on its own CPU (cores).
Note: The optimum amount of RAM varies according to project settings (color bit depth), composition settings (frame dimensional pixel composition), and what the effects are applied.
At least 1 GB per background process is recommended for projects 8 - BPC and at least 2 GB for 32 projects - BPC.

Longer RAM Preview / Faster Rendering
Drag the slider to set the memory allocation to a balance that suits your work and computer systems.
RAM preview length is determined by the number of frames that can be stored in the cache RAM. This memory allocation to foreground process can cause a bit of background processes that will be used to make frames simultaneously, so there is a tradeoff between faster rendering and longer RAM previews.


We hope these tips may help you in the process of rendering after effects.


Source: https://goo.gl/LyirmI

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