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Sync Lipsync 2 vs InfiniteTalk

Pick Sync Lipsync 2 for dubbing: the mouth on the audio frame by frame, the rest of your shot untouched. Pick InfiniteTalk for short talking clips where the head should move with the words.

A singer at a microphone in a dark studio, mid-word, lit from the side.
Made with Sync Lipsync 2 in this studio.
A rapper on a rooftop at golden hour, mid-line, one hand raised towards the camera.
Made with InfiniteTalk in this studio.

Side by side

Sync Lipsync 2InfiniteTalk
Made bySync LabsMeiGen-AI
Best forDubbing: a new voice on footage you already have, the mouth on the audio frame by frameShort talking clips where the head should move with the words
Price here, fromVideo 1,000 crVideo 7,500 cr
Strong atOn the beat, from the first frame · Keeps your shot · Priced on the clipThe whole face on the vocal · Keeps your shot · The length is set for you
Variants in the studio21

Prices are in credits at the default settings, worked out the same way as the button in the studio. Every run shows its own price before you press it.

Which one to pick

Dubbing footage you already have: Sync Lipsync 2Sync Lipsync keeps your shot and only moves the mouth.
A head that moves with the words: InfiniteTalkInfiniteTalk moves the whole face on the vocal.
A long vocal in one run: Sync Lipsync 2InfiniteTalk takes up to 9.6 seconds per run; Sync is priced on the clip length.
Keeping the sharpness of your video: Sync Lipsync 2InfiniteTalk renders the frame again at up to 720p, so it comes out softer.

Where each falls short

Sync Lipsync 2

  • It needs a face it can see. A wide shot with a small face, or a face turned away, gives little to sync.
  • The price follows the longer of your video and your audio, because the result can be as long as either, depending on how the two are matched.
  • You change what someone appears to say, so the Studio asks you once to confirm that the people involved agreed.

InfiniteTalk

  • One run takes up to 9.6 seconds of audio. Cut a longer vocal into pieces of one or two lines, which is how a music video is edited anyway.
  • At 720p it costs twice as much as at 480p, and clips longer than 3.2 seconds cost a quarter more. The amount is on the button before you run.
  • It makes the whole frame again, at up to 720p. The picture comes out softer than the video you put in, and on long or fast lines the face can move in ways the original did not. Try one piece before you run a whole track.

Questions

Which is better for a music video?

For a close-up performance line by line, InfiniteTalk gives the head movement. To put a vocal on footage you shot, Sync Lipsync keeps your picture.

Why does Sync charge for the longer of the two?

The result can be as long as your video or your audio, whichever is longer, so the price follows that length.

Do I need permission?

Yes. You change what someone appears to say or sing, so the studio asks you once to confirm the people involved agreed.

Read on

All about Sync Lipsync 2Your video, your audio, the mouth exactly on it.All about InfiniteTalkLip sync on a video you have, with the head and face moving on the audio.

Try Sync Lipsync 2 and InfiniteTalk side by side

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