What audio is in the finished video?
The AI picture is generated without sound. After generation, the studio restores the reference demo's background audio: the music and the spoken line you hear in the demo. That is the audio in your finished MP4.
The output is a single MP4 with the picture and the demo audio already combined. You do not need to add the line or the music yourself.
Where is the I love the Smiths audio from?
The line comes from the (500) Days of Summer elevator meet-cute, where one character recognizes the song playing through the other's headphones and says “I love the Smiths.” The reference demo audio is the source used by this studio.
This site is independent and unofficial. It is not affiliated with the film, its actors or rights holders, or The Smiths.
Will I hear the line and the music?
Yes. The spoken line and the music are part of the reference demo audio restored into the finished video. They are not a new AI voice or a cover version created for your order.
Exact lip sync can vary because the picture is generated separately from the audio.
Can I mute it or add my own music?
The MP4 includes the reference audio. You can mute it in a player or editor, or replace it with a track you have the rights to use. If you add music for TikTok, Reels or another platform, that platform's music rules apply.
The studio does not provide a separate muted download or a second file.
Can I use the audio commercially?
No commercial-use license is included. The video is for personal entertainment and non-commercial social sharing.
A video-generation purchase is not a commercial music license. Clear music, portrait and other rights with the appropriate rights holders before any commercial use.
Common questions
Is the sound AI-generated?
No. The AI picture is generated silently; the reference demo's original background audio is restored afterwards.
Will my video include the spoken line?
Yes. The line and the music are part of the reference demo audio restored into the finished MP4.
Can I download a muted version?
The studio delivers one MP4 with audio. Mute it in a player or editor, or replace the audio with a track you have the rights to use.
Cast the headphone listener and the optional person who says the line. Check the final price and create your own elevator meet-cute.
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