Hello,
One solution that may have worked for a few people in the same situation is to record the video in .mpg format as this particular file type stores the date and time stamp as a seperate data stream within the video file. Once you have this recorded, the three steps are to extract this data file from the video and then convert it into subtitles and add them back to your completed video.
1) Extract Date/Time stamp information from the .mpg file
There appear to be a few software possibilities for this, some freeware and some paid for. One piece of freeware is called infompg and it can be downloaded from here. As you will see, it is a small piece of software with few options but you can specify the video format and you would need to output to dvdt.
2) Convert DVDT file to subtitle file
It appears that a good piece of software for this is called DV Sub Maker and it can be downloaded here. This is also freeware.
3) Add subtitle file to finished video
Once you have your subtitle file extracted, you can then use this with whatever software you normally use to author/create DVD from your recorded videos. If you do not have anything set up, DVDStyler is a piece of handy free software and it can be found here. There is also a help and support forum on this site.
As with any software solution, there will always be alternatives available for each step of the process but hopefully I have given you an idea about the potential steps involved.
Good luck!
Simon
