Updated Camstudio4Xnote v2.6, release 253:
Add a function that will manage if and how long recording will continue if this recording is activated by a Xnote stopwatch event.
Changed Camstudio Effects options dialog to be able to manage the duration of the recording (but only when recording is triggered by means of xnote stopwatch).
Extended Camstudio menubar with an option to switch recording duration limitation on/off during a recording session. (But if set as an options effect this over wite function is only applicable for the recording initiated by the last xnote message. Hence any new event will reset recording duration to initial settings)
Use Xnote param now to set Xnote timestamps. (before Camstudio used the timestamp when the xnote message was coming through)
Changed procedure that drops annotation in the screen capture.
Removed a few warnings as well.
Remarks:
The procedure that should write settings in Camstudio.ini file and read them afterwards is still a challenge for me. Hence, your settings for this new xnote effects are currently not saved. Sorry.
Below a snapshot from a recording of an athletic event I recorded a week ago. This photo shows the Xnote snaptime more than once. First as recorded with Xnote. Secondly as a delayed timestamp in the recording to get time and movie in sync and finally as a static timestamp in the recording again.

Or just watch the recording I made using Camstudio and Xnote together:
http://www.jahoma.nl/Almere81/Alt_Electronic_Timing/CamStudio4Xnote/Movies/Demo%20v26r253%20-Movie-20100615_1121_08.swf.htmlJanhgm