Nope....one of the many improvements to the preview system in 2015. You could work in 2015 then save and load the project into 2014 and render as they're cross compatible....but why anyone would even touch 2015 is a mystery to me. I guess maybe if you don't work with audio it's not so bad but...
The term “RAM Preview” is no longer used in After Effects, and the RAM Preview button in the Preview panel has been removed in the CC 2015 Version.
Find out the list of features that are not available in After Effects CC 2015 : features not available in After Effects CC 2015 (13.5) | After Effects region of interest
I don't think anyone used the term "RAM Preview". We're talking about when rendering a project in 2015 the composition panel goes black.
@tan, thank you, but i am not talking about ram preview (don't know where you can see i'm talking about this, if it was my question is a non sens no ?), but rendering out a quicktime animation file for exemple, directly from after, not with media encoder.
For some reason and in certain case, i do not want to use media enc, so when i render in after, there is no more preview of what is rendering out.
Read the page that Navdeep linked to in his post. It lists the features that aren't available in this version.
Ok, not very easy to find for no english people.
So if i can help better than just few links :
- Render Queue previews
After Effects CC 2015 (13.5) does not display a preview of compositions being rendered via the render queue. For the new architecture, the code for both the render queue and previewing compositions was substantially rewritten, and this functionality requires additional work.
The related option in Preferences > Video Preview, Video Preview During Render Queue Output, has been disabled.
We plan to reimplement this functionality in an update to After Effects CC 2015 (13.5).