BunCho video tools
Five AI video tools, one credit balance
Turn one image into a talking video, copy the motion of a reference clip, re-sync a video's mouth to new audio, animate between a first and last frame, or extend a clip. In BunCho Studio you pick the model for each job from several providers, compare the credits, and pay from the same balance you use for stories, manga and video.
Open the video tools Plans and pricing
Available on paid plans with an active subscription (not on the free plan or during the free trial). You see a credit estimate before anything is generated.
If you are not signed in, you sign in (or create an account) first and then land on the video tools.
What you get by using them together
Models from several providers in one place
Choose from 3–6 models per tool, including Kling, Veo, Seedance, Wan, OmniHuman, HeyGen, sync, PixVerse and LTX — without signing up to a separate service for each.
One credit balance
Every model uses your studio's monthly AI credits, the same balance as novel editing, manga and video.
Compare the cost per model first
The estimate screen shows the credits for each model with the same input. Test with a lower-credit model, then finish with a higher-end one.
Part of your story, manga and video workflow
Use character art or manga panels you made in the studio as input images, then download the result and keep editing your video.
Five video tools
AI avatar
Make a video of a person talking from one image plus a script or audio file.
5 models · from about 126 credits for 5 s (P-Video Avatar)
Learn moreMotion control
Copy the movement of a person in a reference video onto the character in your image.
3 models · from about 151 credits for 5 s (P-Video Animate)
Learn moreLip sync
Redraw the mouth in a video of someone talking so it matches new audio or lines.
5 models · from about 46 credits for 5 s (Kling Lip-Sync)
Learn moreStart & end frame
Make a video that moves from a first image to a last image, following your text.
6 models · from about 352 credits for 5 s (Kling 2.6 Pro)
Learn moreExtend a video
Continue a video from its last frame and add the new part to the end.
3 models · from about 805 credits for 5 s (LTX-2.3)
Learn moreModels for each tool
The estimate screen lists the credits for every model with the same input, so you can compare first and only generate when you agree.
AI avatar
| Model | Length | Approx. credits | Difference |
|---|---|---|---|
| Kling Avatar 2.0 ProDefault | 2–30 s | about 438 for 5 s | High quality, takes a few minutes |
| Kling Avatar 2.0 Standard | 2–30 s | about 221 for 5 s | About half the credits of Pro, slightly lower quality |
| OmniHuman 1.5 | 2–30 s | about 667 for 5 s | Also moves hands and body, more credits |
| HeyGen Avatar IV | 2–30 s | about 194 for 5 s | Fewer credits, 1080p |
| P-Video Avatar | 2–30 s | about 126 for 5 s | Fewest credits, fast, 720p |
Motion control
| Model | Length | Approx. credits | Difference |
|---|---|---|---|
| Kling 3.0 Pro Motion ControlDefault | 3–15 s | about 845 for 5 s | 1080p, high quality |
| Kling 3.0 Standard Motion Control | 3–15 s | about 634 for 5 s | 720p, fewer credits |
| P-Video Animate | 3–15 s | about 151 for 5 s | Fewest credits, fast, 720p |
Lip sync
| Model | Length | Approx. credits | Difference |
|---|---|---|---|
| sync-3Default | 1–30 s | about 669 for 5 s | Handles side views and covered mouths, more credits |
| sync lipsync-2-pro | 1–30 s | about 369 for 5 s | Detailed mouth |
| sync lipsync-2 | 1–30 s | about 221 for 5 s | Fewer credits |
| Kling Lip-Sync | 1–30 s | about 46 for 5 s | Priced in steps (up to 5 s, up to 10 s), fewer credits |
| PixVerse LipSync | 1–30 s | about 68 for 5 s | Fewer credits, fast |
Start & end frame
| Model | Length | Approx. credits | Difference |
|---|---|---|---|
| Kling 3.0 ProDefault | 3–15 s | about 564 for 5 s | 1080p, no sound |
| Kling 3.0 Standard | 3–15 s | about 423 for 5 s | 720p, no sound |
| Kling 2.6 Pro | 5 / 10 s | about 352 for 5 s | 5 or 10 s only |
| Veo 3.1 Fast | 4 / 6 / 8 s | about 906 for 6 s | With sound |
| Seedance 2.0 | 4–15 s | about 805 for 5 s | 720p, no sound |
| Wan 3.0 | 4–15 s | about 503 for 5 s | 720p |
Extend a video
| Model | Length | Approx. credits | Difference |
|---|---|---|---|
| Veo 3.1 FastDefault | Adds 7 s | about 1,057 for 7 s | With sound |
| Veo 3.1 | Adds 7 s | about 2,818 for 7 s | With sound, higher quality, more credits |
| LTX-2.3 | Adds 5 s | about 805 for 5 s (the last 3 s of your video also count) | Fewer credits |
Credits are estimates from the price list as of October 30, 2026. The exact amount is shown on the estimate screen before you generate.
Plans and credits
- Available on paid plans (Watering, Seed, Feast, Full Course, Team & Business) with an active subscription. Not available on the free plan or during a paid plan's free trial.
- The tools use your studio's monthly AI credits — the same balance you use for novels, manga and video.
- Before generating, you see a credit estimate for the model and length you picked. Nothing is generated until you agree.
- No credits are used if a job fails or if you cancel it before it starts.
Rights and AI disclosure
- Only use images, audio and video that you own or have permission to use. Real people's faces and voices may only be used with that person's permission.
- Do not use the tools to impersonate someone or to make a person appear to say something they did not say.
- The results are AI-generated. When you publish them, label them as AI-generated or AI-edited according to the rules of the platform you post on.
- Model names are listed because you can choose them in the product. Listing them does not imply any partnership with or endorsement by their makers.
FAQ
Which plans include the video tools?
Paid plans (Watering, Seed, Feast, Full Course, Team & Business) with an active subscription. They are not available on the free plan or during a paid plan's free trial.
How is the price calculated?
By the model and the length, paid from your studio's monthly AI credits. You see an estimate first and nothing is generated until you agree. No credits are used if a job fails or is cancelled before it starts.
Is it cheaper than using Kling or Veo directly?
Not necessarily. What BunCho offers is choosing between models from different providers with one credit balance, in the same place where you make stories, manga and video. Using a provider's own service directly can cost less.
Can I use photos or voices of real people?
Only with that person's permission. Before generating, you confirm that you own or have permission to use the images, audio and video.
Does it work on a phone?
Yes. It runs in the browser on phones, tablets and computers. You can close the page while a job runs; the result is waiting when you come back.
Related
Make it with the studio's video tools
Available on paid plans with an active subscription (not on the free plan or during the free trial). You see a credit estimate before anything is generated.