Video tool · Live in the studio
AI Audio to Video Generator
Video that moves to your sound.
Upload an audio track and get a video that follows it. Add a prompt or a first frame to steer the visuals, or let the sound lead.
No sign-in needed to look around the studio. Or try the simple ltx 2.3 audio to video page.
Audio to Video
- Input
- Audio
- Output
- Video
- Live model
- 1
- AI lab
- 1
(01)What it does
Sound first, picture second
Audio to Video runs on LTX 2.3 and turns 2 to 20 seconds of audio into a synchronized clip.
Audio-to-video on trendshiftlabs turns an audio track (2–20 seconds) into a synchronized video using LTX 2.3. Provide a prompt, an optional first-frame image, or both to guide the visuals. Available in the studio after sign-in.
You can open the studio app and look around without signing in. Generating spends monthly credits on a Starter, Creator, or Pro plan. Outputs save to your gallery so you can reuse them in other tools.
Who it's for
Who audio-to-video is for
Use audio-to-video when the soundtrack is the boss: a song snippet, a voiceover, a beat you want visuals to follow. LTX 2.3 drives the clip from the audio track. You can add an optional first-frame image or prompt when you want a starting look.
If you only have a written scene and no audio, use text-to-video. If you already have footage that needs new mouth motion, try VEED Lipsync under video-to-video.
- The audio drives it
- Rhythm and energy in the track shape the motion in the clip. Loud moments hit, quiet ones rest.
- Steer with a prompt
- Tell it what the visuals should be. The sound controls when things happen, you control what.
- Start from a frame
- Give a first-frame image and the video grows out of it, in sync with your track.
- Made for music and voice
- Song snippets, voiceovers, sound design. If it plays, it can drive a clip.
(02)How it works
How you use it
Upload the audio
2 to 20 seconds of any track.
Guide the look
A prompt, a first frame, or both.
Generate in sync
The clip renders matched to the sound.
(03)Models
What it runs on.One live model from one lab.
This is the model the tool runs on in the studio today.
- Lightricks
- LTX 2.3 Audio to Video
(04)Guide
Working from a track
Feed clean audio. Loud clipping and muddy room noise confuse timing. Trim to the section you care about instead of uploading a whole song when you only need eight seconds.
When you supply a first frame, make sure it matches the mood of the track. A mismatch forces the model to fight the image and the beat at once.
Practical tips
- Export audio at a normal loudness; avoid crushed masters.
- Keep the first-frame subject centered if identity matters.
- Shorter uploads fail less often than long mixes.
- Listen while you watch the preview; timing errors show up in the ears first.
Know before you spend
Honest limits
Lip sync on invented faces is approximate. Complex lyrics with fast syllables will slip. Instrumental tracks usually look more stable than dense speech.
Audio-led video still spends video-tier credits. Treat early runs as timing tests.
(05)Use cases
Where sound meets picture
FAQ
Questions about Audio to Video
The things people usually ask before their first generation. Anything else? Ask us.
No. Audio alone works. Add a first frame when you already know the visual subject.
Use common upload formats supported in the studio picker. If a file fails, convert to a standard WAV or MP3 and retry.
Audio to Video
Bring a track. Leave with a video.
Open the studio and look around without signing in. Generating spends credits from a Starter, Creator, or Pro plan, and every result lands in your gallery.