I'm trying to add a music intro and outro to a video. When the music is playing, a particular image should be shown as well, both before and after.
If I could overlap x seconds of the music with the video as well, that'd be even better.
I've done this sort of thing with only an audio file, but not sure how to do it with video.
So example, let's say I have a 30-second intro and a 30-second outro, each of which I wish to overlap by 10 seconds with the video.
So for 20 seconds, the image should show. Then the video should start for the last 10 seconds of the intro.
Then the first 10 seconds of outro will begin during the last 10 seconds of the video, and for the final 20 seconds of the outro, the image will appear.
Any help would be appreciated.