Skip to main content
trashcaneron
trashcaneron
Inspiring
October 31, 2017
Answered

Full Screen After Effects 2018 Not Working

  • October 31, 2017
  • 4 replies
  • 3452 views

Since upgrading to After Effects 2018 and High Sierra, I can no longer fullscreen to a second (or third) monitor. In previous versions, I could create a new comp-viewer, drag it to another monitor, hit command+\ and it would fullscreen the comp viewer without a menu bar. Since upgrading to the latest version, it flashes full screen for a second and then goes right back to windowed mode on my secondary monitors. This is a huge part of my workflow and very frustrating to see it stop working.

You can use Mercury transmit as an unlocked comp viewer, but you cannot have multiple monitors with multiple locked comp viewers.

I have tried this on four computers running Mac OS High Sierra and have tested with CC2018 and CC2017

From After Effects keyboard shortcuts reference:

Resize application window or floating window to fit screen. (Press again to resize window so that contents fill the screen.)

I have contacted adobe support but they didn't understand what feature I was talking about... Extremely frustrating.

Any solutions out there that doesn't mean stepping down all my systems to 10.12?

    This topic has been closed for replies.
    Correct answer trashcaneron

    Update 2021

    Running AE 18.1.0

    Running Mac OS 11.2.1 (Big Sur)

     

    To run fullscreen second monitor in after effects

    1. Disable "displays have seperate spaces" in Mission Control system preferences
    2. Log out and log back in
    3. Make sure no other apps are using the hotkeys Command+\ and Command+/ (I.e., 1Password)
    4. Make a comp viewer for the desired comp you'd like to full screen.
    5. Drag comp viewer over to second monitor
    6. Click on comp viewer and press Command+\ (this will full-screen it)
    7. Click on comp viewer and press Command+\ (this will fit the content to the screen)
    8. Optional Click on the comp viewer and press / (this will have it fit the comp to 100% - if your comp is the same size as your screen, say for Projection Mapping, then this will work for you). 

    4 replies

    trashcaneron
    trashcaneronAuthor
    Inspiring
    January 23, 2018

    F.Y.I. As of version 15.0.1 (Build 73), released on 01/23/17, the problem has been fixed. I am no longer seeing the crash and the comp viewer can be full-screen on an external monitor.

    trashcaneron
    trashcaneronAuthorCorrect answer
    Inspiring
    May 5, 2021

    Update 2021

    Running AE 18.1.0

    Running Mac OS 11.2.1 (Big Sur)

     

    To run fullscreen second monitor in after effects

    1. Disable "displays have seperate spaces" in Mission Control system preferences
    2. Log out and log back in
    3. Make sure no other apps are using the hotkeys Command+\ and Command+/ (I.e., 1Password)
    4. Make a comp viewer for the desired comp you'd like to full screen.
    5. Drag comp viewer over to second monitor
    6. Click on comp viewer and press Command+\ (this will full-screen it)
    7. Click on comp viewer and press Command+\ (this will fit the content to the screen)
    8. Optional Click on the comp viewer and press / (this will have it fit the comp to 100% - if your comp is the same size as your screen, say for Projection Mapping, then this will work for you). 
    trashcaneron
    trashcaneronAuthor
    Inspiring
    October 31, 2022

    still work in 2022

    trashcaneron
    trashcaneronAuthor
    Inspiring
    January 9, 2018

    Also curious whether this has been fixed, or addressed. Major issue for my JOB, guys!

    M
    MountainGraphix
    Participant
    January 9, 2018

    Unfortunately No... I have had to revert back to AdobeAfterEffects CC2017... What a disappointing release from Adobe!

    If anyone knows of a fix for this, other than not updating to CC2018, please share...Thank you!

    trashcaneron
    trashcaneronAuthor
    Inspiring
    November 14, 2017

    Hi Kevin,

    I have filed a bug report

    I have called

    I have posted on forums

    Some acknowledgement from Adobe about fixing for the next point release would be great

    Ive had to lug around a third computer for when I need this feature and it is infuriating.

    Rameez_Khan
    Rameez_Khan
    Legend
    November 14, 2017

    Hey cam3LDNYC,

    A bug has been filed for this issue.

    Thanks,

    Rameez

    Rameez_Khan
    Rameez_Khan
    Legend
    November 1, 2017

    Hi cam3LDNYC,

    Thanks for a detailed description!

    Since upgrading to After Effects 2018 and High Sierra, I can no longer fullscreen to a second (or third) monitor.

    Do you experience this behavior on your primary/main monitor?

    I'm able to repro this on my test machine, even on the primary monitor.

    I tested After Effects CC 2017 & CC 2018 on macOS 10.12.5 & 10.13. Since AE CC 2018 doesn't exhibit this behavior on macOS 10.12.5, this looks like an OS-level bug to me. Let me report it to the product team. 

    Thanks,

    Rameez

    trashcaneron
    trashcaneronAuthor
    Inspiring
    November 1, 2017

    Yes, this behavior happens for all window types on all monitors (including primary).

    It does seem to be an OS behavior issue - but Mercury transmit works so we know the functionality is there. Someone just forgot to check this specific and (very useful) feature.

    Kevin-Monahan
    Community Manager
    Kevin-MonahanCommunity Manager
    Community Manager
    November 14, 2017

    Hi Cam3LDNYC,

    Please file a bug here. We'll investigate this issue.

    Thanks,
    Kevin

    Kevin Monahan - Sr. Community & Engagement Strategist – Pro Video and Audio
    Terms & ConditionsAccessibility statement
    Using the community Terms of use Privacy Cookie preferences Do not sell or share my personal information ad choicesAdChoices