Set record time to 10 minutes then restart.

[Datadogie]

Would it be possible to set record time to 10 minute. The reason I ask is if you are on a two or three camera shoot you could keep track of when each camera is going to auto restart and maybe make sure you can capture something good with the other camera at this time.eg you might be recording the vows at a wedding when one of the cameras auto restarts just at the "I do" part then you know by glancing at stopwatch that you can't afford to miss that time.

[ItsMeLenny]

There is no way to extend the limit yet. The limit is in the file size, not the length of time. The size being 4gb. You can change the video mode to 640x480 and record for longer. You could probably drop the bit rate and record for longer.
There is the option for auto restart in the camera though, a second or two of video will be dropped as it restarts back up. But if you have multiple cameras, start one recording 30 seconds after, then switch between them in post.

[a1ex]

Rather than using movie restart, you can try the intervalometer, it should work as you described.

[Datadogie]

Thank A1ex  I never thought about the intervalometer timer.