UPDATE: This issue has been resolved in build 326 of NeoScene, Neo and Neo3D!
Simultaneous capture and convert to cineform files is currently not working in the latest builds. We're suggesting these two workarounds for NeoScene users:
you can capture just the m2t file and then convert to cineform files in a second step.
uninstall the current build that you have installed. then download and install this build:
then download and install the latest build on top of build 261.
(non-NeoScene users can do the same with the NeoHD, Neo4k, Neo3D or Neo versions of the builds listed above)