I have a sony HX-series pocket camera. For some reason, the file numbering of videos (and not of still photos) got reset recently and started from zero. This is causing me a nightmare of filename collisions with old videos.
I'm using the AVCHD format, so the files get saved in a very different directory structure on the sd card than ordinary mp4 videos.
How can I get the camera to continue from a certain number for the video filenames?