Problems Capturing Minecraft

[MaoX_Game]

When I play Minecraft, it works correctly, but when I try to capture the game using OBS, it simply stops working and crashes. I have already followed the steps suggested in this post: https://obsproject.com/kb/minecraft-java-edition-troubleshooting, and yet, the same problem continues to occur.

As a clarification, it's important to mention that I have installed Optifine for Minecraft, and I also completely uninstalled it to have the game in its native form. So, whether or not I have mods, the same problem occurs.

 

[qhobbes]

1. Record to MKV. If you record to MP4 or MOV and the recording is interrupted, the file will be corrupted and unrecoverable. If you require MP4 files for some other purpose like editing, remux them afterwards by selecting File > Remux Recordings in the main OBS Studio window.
2. Your audio monitoring device failed to load. To correct this:
1) Go to Settings > Audio and set your monitoring device to something other than what it is now. Press Apply.
2) Restart OBS.
3) Go to Settings > Audio and set your monitoring device to the correct one. Press Apply.
3. SLI/Crossfire Capture Mode (aka 'Shared memory capture') is very slow, and only to be used on SLI & Crossfire systems.
If you're using a laptop or a display with multiple graphics cards and your game is only running on one of them, consider switching OBS to run on the same GPU instead of enabling this setting. Guide available here.
4. You added Display Capture to Playing Scene which also has Game Capture. These interfere with each other. Never put them in the same scene.

Post new log if still having issues.