Hi Ann,
I finally looked at the files you sent me but could not understand the correspondence between the “New segment” markers in the BrainVision .vmrk files and the values in the ANT .seg files.
If at some point you can get this information (maybe asking to the ANT customer support), I could read the .seg file when creating the link in Brainstorm, and add a marker “New segment” as it is done for the BrainVision export (which still requires a manual selection of the import time window), or I could split the file and make the various segments available as different epochs in the file viewer (not every easy to manipulate in Brainstorm).
Francois