● EnteredOpen Source HiggsfieldComfyUI Contest Closes Oct 30 · 9:00 AM PT How LSDub works ▸
Humanjava Enterprises

VidBnch

Play a song into a video.

Drop in a song with lyrics — or any audio with a voice — and VidBnch pulls the vocal, lets you direct a storyboard, renders it with LTX-2.5, and makes the face lip-sync to that voice. No painted mouth, no face swap, open weights only.

Song / voice→Storyboard you direct→LTX-2.5 render→LSDub lip-sync
Screen A

Storyboard Studio

From your song and a face, shape up to 12 black-and-white panels — the board is the contract the render inherits. Direct it, approve it. The instrument you play, not a prompt box.

Screen B

Render & Lip-sync

Your approved board + the extracted vocal → LTX-2.5 renders the video → LSDub warps the face's own teeth, lips and tongue to the words. Out comes a clip that sings.

One render opens every 15 minutes · the line opens for judging week

Take your place in line

Block 1 — lip-sync only. Pick a face, pick a voice clip, add the words it sings, and the Dell renders a short clip that lip-syncs to that voice. One render opens every 15 minutes.

1 · Face
2 · Voice
3 · Words it sings (optional for presets, required for uploads)