Skip to content
youbot
Volcengine Video-to-Video Lip Sync cover

Volcengine Video-to-Video Lip Sync API

volcengine-video-to-video-lip-sync
ByteDanceCommercial use API verifiedVideo generation

Volcengine Video-to-Video Lip Sync — high-quality AI video generation.

by ByteDance

Get Your API Key
View as Markdown

Pricing: Volcengine Video-to-Video Lip Sync costs 8.14 credits/s (≈ $0.0814/s).

24H Status Monitor

Operational
24h agonow

Input

video_url*

Video asset URL

audio_url*

Target pure vocal audio URL; used to drive video lip movements.

mode*

Service identifier

separate_vocal

Enable vocal separation to suppress background noise.

open_scenedet

Whether to enable scene segmentation and speaker identification. Supported only in Basic mode.

align_audio

Supported in lite mode. Whether to loop the video when the audio is longer than the video.

align_audio_reverse

Supported in lite mode. Loop the video in reverse. Requires Align Audio to be on — the call is refused otherwise.

templ_start_seconds

Supported in lite mode. Start time of the template video, in seconds.

8.14 cr / sec of your file

Billed per second of the audio/video you upload (~8.14 cr/sec) — a long file costs much more (e.g. 3 min ≈ 1440 cr).

Output

output typevideo
View full history
You only pay for successful generations — if a task fails or returns no result, its credits are refunded automatically, never charged. And your credits never expire: top up once and spend at your own pace.1 credit = $0.01 USDTop up $1,250 for +10% bonus credits → up to ~9% more off every call.Top up credits
Volcengine Video-to-Video Lip Sync API pricing1 price

Volcengine Video-to-Video Lip Sync, 720P

videoByteDance

Credits / Gen8.14per second
Our Price (USD)$0.0814
Direct / Standard Price (USD)N/A
Base savingsN/A
Savings with top-up · $1,250 · +10%N/A

Explore more video models

Veo 3.1
Google

Veo 3.1

State-of-the-art text & image to video with native audio.

Google

Veo 3.1 Fast

Lower-latency Veo for rapid iteration and previews.

Kuaishou

Kling 3.0

Cinematic text & image to video with native sound and multi-shot support.

PixVerse V6
PixVerse

PixVerse V6

PixVerse's latest video model — stylized, high-motion text- and image-to-video.

Grok

Grok Imagine

Grok Imagine — high-quality AI video generation.

Wan 2.7 Video
Wan

Wan 2.7 Video

Wan 2.7 Video — high-quality AI video generation.