MuseTalk 1.5
MuseTalk 1.5 costs $0.0067/clip on FairStack — a lipsync model for Budget lip sync, Adding speech to portraits, Video lip synchronization. No subscription required. Pay per generation with full REST API access. FairStack applies a transparent 20% margin on infrastructure cost so you always see the real price.
What is MuseTalk 1.5?
MuseTalk 1.5 is a lip synchronization model that adds natural mouth movement to existing images or video at an ultra-affordable per-second rate. The model specializes in lip sync only, driving mouth movements from audio input without generating full body motion or head movement, keeping the processing focused and the cost extremely low. With per-second billing at $0.00111 per second, it is the cheapest lip sync model available on the platform. A full minute of lip sync costs approximately $0.067, making it practical for high-volume production, batch processing, and applications where hundreds or thousands of clips need lip synchronization. The model works with both static images and existing video. Compared to premium lip sync models like Sync Lipsync 2.0 Pro at $0.083 per second, MuseTalk 1.5 is approximately 75 times cheaper with proportionally simpler output. Against full talking head models like Kling Avatar at $0.25, it costs a fraction but only provides mouth movement rather than full facial and body animation. Best suited for budget lip sync at scale, adding speech to portrait photos, and high-volume video lip synchronization where ultra-low cost matters most. Available on FairStack at infrastructure cost plus a 20% platform fee.
Key Features
What are MuseTalk 1.5's strengths?
What are MuseTalk 1.5's limitations?
What is MuseTalk 1.5 best for?
How much does MuseTalk 1.5 cost?
How does MuseTalk 1.5 perform across capabilities?
MuseTalk 1.5 — lip-sync specialist, works with video input
How do I use the MuseTalk 1.5 API?
curl -X POST https://api.fairstack.ai/v1/generations/talkingHead \
-H "Authorization: Bearer $FAIRSTACK_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "musetalk-1.5",
"prompt": "Your prompt here"
}'import requests
response = requests.post(
"https://api.fairstack.ai/v1/generations/talkingHead",
headers={
"Authorization": f"Bearer {FAIRSTACK_API_KEY}",
"Content-Type": "application/json",
},
json={
"model": "musetalk-1.5",
"prompt": "Your prompt here",
},
)
result = response.json()
print(result["url"])const response = await fetch(
"https://api.fairstack.ai/v1/generations/talkingHead",
{
method: "POST",
headers: {
Authorization: `Bearer ${process.env.FAIRSTACK_API_KEY}`,
"Content-Type": "application/json",
},
body: JSON.stringify({
model: "musetalk-1.5",
prompt: "Your prompt here",
}),
}
);
const result = await response.json();
console.log(result.url);What parameters does MuseTalk 1.5 support?
Frequently Asked Questions
How much does MuseTalk 1.5 cost?
MuseTalk 1.5 costs $0.0067/clip on FairStack as of 2026-03-23. This price includes FairStack's transparent 20% margin on infrastructure cost. No subscription or monthly fee — you pay per generation only. Minimum deposit is $1.
What is MuseTalk 1.5 and what is it best for?
MuseTalk 1.5 is a lip synchronization model that adds natural mouth movement to existing images or video at an ultra-affordable per-second rate. The model specializes in lip sync only, driving mouth movements from audio input without generating full body motion or head movement, keeping the processing focused and the cost extremely low. With per-second billing at $0.00111 per second, it is the cheapest lip sync model available on the platform. A full minute of lip sync costs approximately $0.067, making it practical for high-volume production, batch processing, and applications where hundreds or thousands of clips need lip synchronization. The model works with both static images and existing video. Compared to premium lip sync models like Sync Lipsync 2.0 Pro at $0.083 per second, MuseTalk 1.5 is approximately 75 times cheaper with proportionally simpler output. Against full talking head models like Kling Avatar at $0.25, it costs a fraction but only provides mouth movement rather than full facial and body animation. Best suited for budget lip sync at scale, adding speech to portrait photos, and high-volume video lip synchronization where ultra-low cost matters most. Available on FairStack at infrastructure cost plus a 20% platform fee. MuseTalk 1.5 is best for Budget lip sync, Adding speech to portraits, Video lip synchronization. Available via FairStack's REST API with curl, Python, and Node.js SDKs.
Does MuseTalk 1.5 have an API?
Yes. MuseTalk 1.5 is available via FairStack's REST API at api.fairstack.ai. Send a POST request to /v1/generations/talkingHead with your API key and prompt. Works with curl, Python requests, Node.js fetch, and any HTTP client. No SDK installation required.
How does MuseTalk 1.5 compare to other talking head models?
MuseTalk 1.5 excels at Budget lip sync, Adding speech to portraits, Video lip synchronization. It is a lipsync model priced at $0.0067/clip on FairStack. Key strengths: Very affordable, Good lip sync quality. Compare all talking head models at fairstack.ai/models.
What makes MuseTalk 1.5 stand out from other image generators?
MuseTalk 1.5 stands out with very affordable and good lip sync quality. Generation typically completes in 5-15 seconds.
What are the known limitations of MuseTalk 1.5?
Key limitations include: lip sync only — no body motion; requires source image/video. FairStack documents these transparently so you can choose the right model for your workflow.
How fast is MuseTalk 1.5?
MuseTalk 1.5 typically completes in 5-15 seconds. This provides a good balance between output quality and processing speed for most production workflows.
What features does MuseTalk 1.5 support?
MuseTalk 1.5 offers: real-time lip synchronization; ultra-affordable at $0.00111/s; works with images and video; natural mouth movement. All capabilities are accessible through both the FairStack web interface and REST API.