Did you know that you can change the waveform design in the video? All you need to do is select your desired waveform in the video designer.
When you select a video template, you're taken to the video designer. Here, you can select the existing waveform in the template to view the waveform option, or you can click the Waveform tab.
In here, you get a list of waveform designs.
You can click on the design that you want to change the waveform design. While the waveform image is static, in the final video, this will be moving according to your audio of your podcast.