Right-click the file and select Properties (Windows) or Get Info (Mac) to see if there is an "Author" or "Title" listed in the details tab.
: These are likely project or department codes. In corporate or technical environments, "NN" often stands for Neural Networks and "TE" for Test Engineering or Technical Evaluation . It could also be the initials of two presenters or subjects. NN & TE_hls-1276-1.mp4
"Project NN & TE Update – Recording 1276-1. Catch up on the latest stream regarding our testing progress and neural network integration." Right-click the file and select Properties (Windows) or
If you are looking for a "good" way to label or share this file, here are three ways to frame it depending on your goal: NN & TE_hls-1276-1.mp4