You need to buy a video capture card. While the video recorder is playing, connect the video output port of the video recorder with the video input port of the video acquisition card, and connect the audio output port of the video recorder with the audio input port of the video acquisition card. Connect the video capture card to the computer, open the recording software of the video capture card on the computer, and record it as a video file for storage. If you can't burn it directly into a dvd file, you need a video format conversion tool to convert it into a dvd video file, and then burn it into a dvd disc with burning software and dvd burning drive. If the amount is small, it is recommended to transcribe it in a professional advertising or wedding company, because a video tape is not worth spending so much money.

Of course, if the picture and picture quality are not high, you can play video on TV, record video files with video recorder or mobile phone, and then operate the same as the upper and lower parts, without video capture card.