A 16-second spot: aliens doing mundane human work, narrated by Honey.
One file — the full commercial (TikTok-ready)
1080×1920 vertical, both clips cover-cropped to 9:16, Honey voiceover baked in, and the real Human Brain App logo as the outro — one MP4 to download. Runs in your browser (~18s).
Guaranteed TikTok-ready MP4 (one command)
No-fibs: the in-browser MP4 above can't be guaranteed TikTok-valid — TikTok is picky about the exact MP4 container, and some browsers only record WebM. The bulletproof path is to run this one free ffmpeg command locally with the four assets below; it outputs a true 1080×1920, H.264 + AAC, faststart MP4 that uploads to TikTok cleanly. No ffmpeg? Use CapCut or TikTok's own editor: drop in clip-1 + clip-2, add the voiceover as the sound, place the logo as a 2-second endcard, then export.
ffmpeg -i clip-1.mp4 -i clip-2.mp4 -loop 1 -framerate 30 -t 2.2 -i logo.jpeg -i voiceover.mp3 \ -filter_complex "[0:v]scale=1080:1920:force_original_aspect_ratio=increase,crop=1080:1920,setsar=1,format=yuv420p[v0];[1:v]scale=1080:1920:force_original_aspect_ratio=increase,crop=1080:1920,setsar=1,format=yuv420p[v1];[2:v]scale=1080:1920:force_original_aspect_ratio=decrease,pad=1080:1920:(ow-iw)/2:(oh-ih)/2:color=black,format=yuv420p[v2];[v0][v1][v2]concat=n=3:v=1:a=0[v]" \ -map "[v]" -map 3:a -c:v libx264 -preset medium -crf 20 -pix_fmt yuv420p -c:a aac -b:a 128k -shortest -movflags +faststart cryptid-commercial-tiktok.mp4
No-fibs — what this commercial is
Both clips are AI-generated with the Real Life Video Lab's Veo engine (realism-boosted prompts, silent), and the voiceover is Honey TTS. The aliens are costumed performers as described to the model — not real extraterrestrials. A "~15 second" spot is two 8-second clips (16s) because the lab caps each clip at 8 seconds. The "Render the full commercial" button stitches both clips, cover-crops them to a true 1080×1920 vertical frame, bakes in the Honey voiceover, and ends on the real Human Brain App logo (the official emblem) as a ~2-second outro — entirely in your browser (canvas + MediaRecorder). For TikTok: it outputs MP4 (H.264/AAC) when your browser supports recording MP4 (recent Chrome / Safari desktop do); if your browser can only record WebM, the badge above will say so — TikTok prefers MP4, so switch to a Chrome or Safari desktop build and render again. The voiceover only bakes in when the audio host allows cross-origin capture; if it can't, the file renders silent and the badge says so. The back-to-back player above always plays the full spot with the voiceover regardless. If the in-browser MP4 is rejected by TikTok, use the ffmpeg command below — it produces a guaranteed TikTok-valid 1080×1920 H.264/AAC faststart MP4.