Screen Studio Stuck at 95% Export? How to Rescue Your Project

You spent hours recording and editing, clicked export, and watched the progress bar climb to 95%—only to freeze. The timer stops, your Mac's fans spin, and the video never finishes.

This is a known issue. The 95% stall typically occurs during the final concatenation phase, where the audio and video tracks are multiplexed into the final container. If the application's Electron wrapper runs out of temporary disk space or encounters a corrupted frame cache, the process hangs.

Here is how to troubleshoot the stall and rescue your video project.

1. Verify and Free Up Temporary Disk Space

During the final export stage, Screen Studio requires substantial temporary disk space to compile the video tracks.

• Rule of thumb: You need at least 40 GB of free space on your system SSD to render high-resolution 4K or long video projects.
• Go to System Settings > General > Storage to verify your available space and delete cached files if necessary.

2. Clear Screen Studio's Internal Cache

Corrupted render caches can block the final export steps. You can clear these caches to resolve the hang:

1. Close Screen Studio.
2. Open Finder.
3. Press Cmd + Shift + G and navigate to:

   ~/Library/Application Support/Screen Studio/
   

4. Locate the Cache or RenderCache folder and delete it.
5. Reopen the app and try exporting again.

3. Disable Hardware Acceleration Flags

If your GPU encoder is overloaded by other applications (like video editors or web browsers), it can crash during the final render pass. Close all background applications before starting the export to give the app full hardware access.

The Secure Alternative: Recover via ScreenKite

If troubleshooting fails, you do not have to re-record your video.

Because ScreenKite features a built-in project importer, you can open your .screenstudio files natively. ScreenKite translates the zoom keyframes, timelines, and camera tracks, rendering them on a hardware-accelerated Metal pipeline that avoids Electron memory leaks and completes exports in a fraction of the time.