I use a Canon Vixia HF R400 camcorder to film my kids and family events. My problem is that I don't have a good system for storing the video files. My current system consists of dumping the SD card in a folder with the date of the dump. Usually, I will wipe the SD card at that point but some times I forget and continue using the card. So then the next time I dump the SD card, I have duplicated files but they are in a different folder. Are there any programs on Windows or Linux (preferably available on both but not required) that can take the files from my SD card, rename them to use the datestamp on the file, and dump them in a single folder?
So if I have 0003.MTS created on 2015-10-31 18:48:09, it would be renamed to 2015-10-31_18-48-09.MTS or 2015-10-31_1 (and subsequent files that day would become 2015-10-31_2.MTS, 2015-10-31_3.MTS, etc).
Any ideas? This would make it a lot easier for me to stay organized and avoid duplicate files.