How to Turn a Voice Note Into a Hotel Lobby AI Video

• Keep it under 15 seconds, or record more and pick the best part.
• Start talking right away. The site does not trim silence, so a quiet start means a closed mouth on screen.
• Record somewhere quiet. Background noise is not cleaned up.
• Speak or rap clearly, a little slower than in a chat.
• Want a beat under it? Play it from another speaker while you record, or mix it in an editor first. Everything goes in as one file.
• Write it down first. 12 seconds holds roughly 25 to 35 spoken words.

Three short scripts you can record

• Birthday: “Happy birthday, Grandma Rose! Seventy looks good on you. You still beat me at Mario Kart, you still dance at every wedding, and you still call me first. Love you!”
• Toast: “To Dana and Chris: ten years, two dogs, one very loud couch. Raise your glass to the best duo in the room!”
• Hype intro: “Ladies and gentlemen, from the group chat to the big stage: the one, the only, Marcus, live tonight!”

On iPhone

1. In Voice Memos, tap the recording, tap More, then Share, then Save to Files (Apple Support). It saves as an M4A file.
2. On the generator, tap Change on the sound row, choose Your song, then Choose file.
3. Safari opens the Files picker (Recents, Shared, Browse); there is no Voice Memos button. Find the recording you saved and tap it.

On Android or a computer

Use your recorder app’s Share or Save option to keep the recording as a file, then pick it with Choose file. On a computer, any MP3, WAV or M4A file works. We have not tested an Android recorder yet.

1. Drag the orange frame over the waveform. The line above it shows where it sits, for example “Using 0:00.0 – 0:12.0 of 0:15.3”.
2. Tap Play the part you picked to hear it.
3. If the recording is shorter than the video, the page tells you how many seconds at the end have no voice. Pick a shorter length to avoid them.
4. Put the person who should say it on the left.
5. Tap Create video. The price is the same as with the Hotel Lobby track.

• The left person lip-syncs; the right one hypes. Two people cannot lip-sync one recording in one video. To give each of you a part, see two people, one song.
• Lip-sync follows the voice: clear words help, while mumbling or loud music under the voice make it harder.
• The moves are the Hotel Lobby routine unless you also upload Your clip.
• Each try costs credits. A render that fails is refunded automatically.
• We have not published a voice-note test video yet. With the Hotel Lobby track, our tests got the track back almost exactly; a recording should come back the same way, but we have not measured it.

Upload Your clip as the moves and your voice note as Your song: the clip decides how the two of you move, the recording decides what the left person says. How to prepare the clip is in your own reference video.