27.0 seconds · narrated preview01 / App launch
App launch video template
Reveal a fictional focus app, show its core interaction, and close with a clear launch action.
Preview & download sourceA video you can
make your own.
Start with a narrated preview. Download the source, replace the story, and render your next launch, onboarding walkthrough, or product update locally.
Choose a projectChoose the job your video needs to do.
3 original projects · 16:927.0 seconds · narrated preview
28.6 seconds · narrated preview02 / SaaS onboarding
SaaS onboarding video template
Guide a new team through workspace creation, CSV import, owner assignment and its first completed task.
Preview & download source
30.7 seconds · narrated preview03 / Product update
Product update video template
Explain what changed, compare the old and new workflow, and show existing users their next step.
Preview & download sourceThe project is the starting point.
Each download includes an editable story, a local renderer, scene audio and captions. The examples use original fictional interfaces. Replace them with your own product story and visuals before publishing.
Murmur creates replacement voiceover on a compatible Mac. The separate renderer assembles the video; the download is not a browser video editor.
Read the local video workflow guide