I've started managing my pictures with DigiKam. In order to avoid naming conflicts when importing pictures from multiple camera's in the same album, I wanted to rename al my pictures to contain the date and time of shooting.
At first I used a naming scheme that contained the date and the time as follows:
However, if multiple pictures were taken at the same second (different or same camera), there are still naming conflicts. That's why I wanted to include the milliseconds as well. However, it turns out my Sony Alpha 6000 does not record the EXIF SubSecTime when taking a picture and I can't seem to find a setting that enables this. My LG Nexus 5 does record this.
Does anyone know if this can be enabled? Or do most camera's not record sub second time? If not, does anyone know a good alternative to avoid naming conflicts or how to you handle this?
Thanks in advance!