Lip Sync & Talking Video Models
Choose the best model for dubbing, avatar videos, or text‑driven generation.
Underlying AI models and providers
The models below power our lip-sync, talking-photo, speech and short-video workflows. AudioToVideoAI product names identify service tiers and workflows; they are not claims that we trained the underlying foundation models.
- AudioToVideoAI 2 Fast / Fast Multi
Model: InfiniteTalk Fast · Developer: MeiGen-AI
Based on Wan 2.1 by Alibaba.
API service: WaveSpeedAI
Model documentation- AudioToVideoAI 2 Pro / Pro Multi
Model: InfiniteTalk · Developer: MeiGen-AI
Based on Wan 2.1 by Alibaba.
API service: WaveSpeedAI
Model documentation- AudioToVideoAI Expressive
Model: OmniHuman 2.0 · Developer: ByteDance
API service: WaveSpeedAI
Model documentation- LTX 2.3 / LTX Fast
Model: LTX-2.3 · Developer: Lightricks
API service: fal.ai
Model documentation- Zroq / Zrok
Model: Grok Imagine · Developer: xAI
API service: EvoLink
Model documentation- Text-to-speech and voice cloning
Model: S2 Pro · Developer: Fish Audio
API service: Fish Audio
Model documentation- HeyGen Video Translate
Model: Video Translate · Developer: HeyGen
API service: Replicate
Model documentation
Third-party model names identify their respective developers. Availability depends on the selected feature. AudioToVideoAI is an independent service; listing a model does not imply endorsement by its developer.
AI content standards and reportingChoose the right model faster
Short answer: this catalog groups every AudioToVideoAI model by workflow so users can quickly find the best fit for dubbing, talking-head video, audio-driven generation, or text-to-video creation.
Each model page now follows the same product-style structure: simple hero, live workspace, examples, use cases, specs, and FAQ.
Video to Video
Transform existing footage with new speech and motion.
Audio to Video
Drive realistic lip sync videos from speech or music audio.
Text to Video
Generate talking videos directly from text prompts.
Browse by workflow
Video to Video
Transform existing footage with new speech and motion.
Audio to Video
Drive realistic lip sync videos from speech or music audio.
Text to Video
Generate talking videos directly from text prompts.
Dubbing
Models optimized for multilingual voice dubbing workflows.
New
Latest models recently added to the catalog.
Why this catalog works better
Users can start from the workflow they already understand instead of decoding technical model names first.
Each card leads to a focused product page with a live creation area, example output, and quick answers before the user commits time or credits.
That makes the catalog easier to use because discovery and action now happen in the same flow.
Video to Video
Transform existing footage with new speech and motion.
Sync Lipsync 2.0
PopularBalanced quality and speed for general lip‑sync dubbing.
Sync Lipsync 2 Pro
Higher facial detail and realism for close‑ups.
Sync React‑1
Emotion‑aware sync with subtle facial expression control.
Sync Lipsync 1.9
Legacy, lightweight option for fast processing.
LatentSync
Diffusion‑based sync with strong temporal consistency.
PixVerse LipSync
Reliable video lip sync with fast turnaround.
VEED LipSync
Clean, straightforward lip sync for standard formats.
Audio to Video
Drive realistic lip sync videos from speech or music audio.
LongCat Multi‑Avatar
Stable talking heads for longer content and multi‑speaker scenes.
LongCat Single‑Avatar
Consistent identity for single‑speaker narration.
OmniHuman
Turn a single photo and audio into a lip‑synced digital human video.
LTX 2.3
NewHigh-quality audio-to-video generation for stylized talking clips.
Kling LipSync (Audio‑to‑Video)
Audio‑driven lip sync with high precision.
Text to Video
Generate talking videos directly from text prompts.
Dubbing
Models optimized for multilingual voice dubbing workflows.
New
Latest models recently added to the catalog.