Yes!

Uploading Images/Videos:

1: Click on the image/video that is currently in the scene. From the left panel, choose the "Swap Image/Video" option

2: Click on the "Upload" button at the top right

3: Choose the files from your computer and have them uploaded. Once uploaded, go to the "Upload" section and choose the image/video you want to add to the scene

Uploading Audios:

1: Click on the "Music" option and click on the "Swap Music" button

2: Click on the "Upload" button at the top right

3: Choose the files from your computer and have them uploaded. Once uploaded, go to the "Upload" section and choose the image/video you want to add to the scene

Note:

Supported Image format - JPG and PNG

Supported Video format - MP4 and MOV

Support Audio Format - MP3 and WAV