I record football games and replay all the tries. When i attempt to export these clips into the mp4 format- it crashes every time. I will get a blue spinning circle (windows?) for about half a second and then vmix will shut down. This is whether I select one clip to export or many.

If i export to the vmix avi option (i think thats what its called) it exports fine no problems at all - even 100 clips. Unfortunately - i really need these individual clips in mp4 format.

I have done this for the last several years and it has always worked without a hitch. The last two events I have recorded - I have been totally unable to export. I re-open after the crash and get the same result every time. Very frustrating. Any ideas?

Make sure that your "Configure Instant Replay" playback audio source is valid or "follow."