Lip Sync Audio Swap
Put a New Recording on a Video and Match the Mouth
Have a video and a new recording? Add the recording as the audio and let lip match make the mouth follow it. The video can be up to 2 minutes. From 1 credit · 2 credits/min with your voice · 6/min with a preset voice. 5 credits per started minute for Standard lip match; 22 credits per started 10 seconds for Pro lip match.
Video in, video out: priced per minute
From a New Recording to a Matched Mouth
The audio goes on first, then lip match follows it.
Your Recording Is the Audio
Add the recording, an audio file or the sound of a video, as the clip to take the audio from, and keep Everything selected.
The Mouth Follows It
Lip match re-times the mouth of the person on camera to the new sound, so it does not look dubbed over.
Fitted to Your Video
The recording is fitted to the length of your video: trimmed if longer, padded with silence if shorter.
Needs a Face
Lip match needs a face on camera. A video without one gives it nothing to follow, so skip lip match there.
Audio Swap Plus Lip Match
From 1 credit · 2 credits/min with your voice · 6/min with a preset voice. 5 credits per started minute for Standard lip match; 22 credits per started 10 seconds for Pro lip match. You see the exact price before you run.
Honest limits
Clips up to 2 minutes. Trim a longer clip first. It works best with one speaker. Use a recording that is yours or that its speaker agreed to, and check the result before you post it.
Three Steps to Sync the Lips to New Audio
Upload, choose, download.
Upload the Video
Add the video that shows the face, up to 2 minutes.
Add the Recording
Choose Use another clip's audio, add your recording and keep What to take on Everything.
Pick Lip Match and Run
Choose Standard or Pro and read the total price. When it finishes, download the matched video.
Lip Sync Audio Swap FAQ
How do I lip sync a video to a new recording?+
Upload the video, choose Use another clip's audio, add your recording, keep Everything and choose Standard or Pro lip match. The result is your video with the new audio and a mouth that follows it.
Can I use a video as the audio source?+
Yes. The clip to take the audio from can be a video or an audio file. Only its sound is used.
What if my recording is longer than the video?+
It is trimmed to the length of your video. A shorter recording is followed by silence.
How much does it cost?+
From 1 credit · 2 credits/min with your voice · 6/min with a preset voice. Putting a whole recording on a video is a flat price, and lip match is added when you choose it.
Does it work with several speakers on camera?+
It works best with one speaker. A clip with several voices gives them all the one audio you add, so split a conversation into separate clips.
Can I use someone else’s recording?+
Only a recording that is yours or whose speaker agreed. Inflyu has no celebrity voices, and the tool is not for passing yourself off as someone else.
Do I need a subscription?+
No. You can pay as you go: credit packs are one-time purchases and their credits never expire. If you would rather have a steady supply, the monthly Starter ($7.99), Creator ($19) and Pro ($49) plans refill your credits each month, and you can cancel anytime. Unused monthly credits do not roll over.