VLC and burning music to video

[oiuytrdfgh]

Hello to all. I've trying to burn music to a video using VLC. But I've had no luck! It's a silent film I'm trying to add music to. The film lasts about 105 minutes and I'm using music from YouTube. Could anyone guide me through the process please?

[Rémi Denis-Courmont]

If the two media have the same time base, you can use one as the primary input and the other as the "slave" input, and convert normally. AFAIK, that is only possible from the CLI (see streaming output documentation).