Microphone channel assignments
Prepare remote seat-to-channel assignments for a future isolated-audio bridge. This does not connect Dante hardware, start recording or change the transcript.
One assignment per line: channel | name | start seconds | end seconds | operator evidence. Leave name empty for an unassigned microphone. Use finite capture-relative intervals; assignments for the same channel cannot overlap.
Changes create a new revision and retain prior versions. A future bridge must use the current revision and explicit clock mapping. Mixed HLS audio cannot recover isolated microphone channels.