Video ts

Once I have copied video ts files from hard drive to blank dvd,using Nero,is it then possible to copy from the newly created dvd to another blank disc,or would I have to make extra copies from the video ts files on my hard drive?

The dvd that you burnt with nero is not protected so you can just copy it to another blank dvd with nero’s copy function.

Yup, making a backup of a backup is just a straight copy so just about any software that supports DVD Burning will be able to do the job.