Autosport Labs

I've used high end data analysis software (like Pi) that allows you to upload video and sync it to distance. You can then do a split screen with another lap (and synced video) and have them be completely synced. This is a very effective driver training tool when comparing two drivers.

Does anyone know any reasonable priced software that allows this? I've currently use RaceRender but to my knowledge only allows for time shifting, not syncing the video to another data source.