1. These editing softwares can directly engrave characters.

2. There are two kinds of computer optical drives: ROM optical drives that can only read optical discs and WR optical drives that can read and engrave. You can check the hardware to see if WR is written on it.

3. You need an acquisition card. 1394 interface notebook with acquisition card. Connect the camera directly to the computer port 1392, and then use special software or editing software to collect the hard disk.

4.nero and alcohol are commonly used software.