How to post a Bulin 47 AI video with the sound on
Upload the version with sound first. If TikTok or Instagram mutes it, post the silent copy instead and add the sound from the app's own library. Switch on the AI label (TikTok's "AI-generated content", YouTube's "AI use" in Studio, Instagram's AI label), credit Kevin Wai's original clip in the caption, and never present the video as real footage.
Updated
All postsWhich file to post
Every finished video downloads as two MP4 files in vertical 9:16, the shape TikTok, Reels and Shorts expect.
| File | What it is | Use it when |
|---|---|---|
| With sound | Your video with the original freestyle audio laid back on | Your first try on every app |
| Silent copy | The same picture without audio | The app mutes the version with sound, or you want its licensed sound |
| Free preview | The 2-second preview | Not for posting: it plays only on the site, with a watermark |
If the app mutes your video
Apps compare the audio in every upload with what rights holders have registered. A copy of someone else's recording can be muted even inside your own video. The fix is to let the app supply the sound.
- 1
Upload the silent copy.
- 2
On TikTok, open Kevin Wai's original post, tap the sound at the bottom, choose to use it, and pick your silent copy from the gallery. That is the same freestyle audio, so the mouth matches.
- 3
On Instagram or YouTube Shorts, search for "Dame Hombro" in the music picker. That is the studio song, not the freestyle, so the mouth will not line up exactly.
- 4
Check the start: the rap begins in the first second, so trim the sound to begin there.
Turn on the AI label
A realistic video of you doing something you never did is exactly what these labels are for. YouTube requires disclosure for content that makes a real person appear to do something they did not do, and says disclosure does not limit a video's audience (YouTube Help). TikTok asks creators to label realistic AI content (TikTok Support). Apps can also add the label on their own when a file carries AI metadata.
| App | Where to find it (October 2026) | What viewers see |
|---|---|---|
| TikTok | Post screen, More options, AI-generated content | An "AI-generated" label |
| YouTube Shorts | YouTube Studio upload, Attributes, AI use: Yes | A label in the player or the description |
| Instagram Reels | Advanced settings on the share screen, AI label | An "AI info" label |
Write a caption that holds up
- Say it is AI: "AI version of the Bulin 47 freestyle" is enough.
- Credit the original: "Original: Kevin Wai (@kevincitooficial11) and Bulin 47". Who Kevin is, and why the credit matters, is in who is Kevin Wai.
- Hashtags used in the trend: #bulin47, #bulin47ai, #damehombro, #kevinwai.
- Do not word it as if Bulin 47 made it with you or shared it.
- Only post someone else's face if they said yes, and never a child's.
If your post is taken down
The usual reasons are a rights claim on the audio or the picture, or a real person's face posted without their consent. If it was the audio, post the silent copy with the app's sound. If you used your own face and the app's sound, appeal through the app.
Still need the video itself? Make your Bulin 47 video from one photo, or read about the Bulin 47 AI trend step by step first.
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Questions people ask
Why is my Bulin 47 video muted?
The audio matched a recording the app does not license for your post. Post the silent copy and add the sound in the app.
Will the AI label hurt my views?
YouTube says disclosure does not limit a video's audience. TikTok and Instagram can also label AI posts automatically, so labelling it yourself mostly avoids surprises.
Can I post the free preview?
No. The 2-second preview is watermarked and plays only on the site. The full video downloads without a watermark.
Should I tag Kevin Wai?
Crediting the original in the caption is the honest move. Tagging is up to you; do not suggest he took part in your version.