Explainer or product video, 30–60 secondsSheldon ZHUANG
A short explainer or product video, animated in code, so text, numbers and brand colours stay sharp.
Price: US$450 for up to 30 seconds, US$650 for up to 60 seconds.
What you get
- One script (or we polish yours) and a storyboard of still frames, for your approval before animation
- 1 video: MP4, H.264, 1920x1080 (16:9) and 1080x1920 (9:16), 30 fps, loudness -16 LUFS
- AI voice-over in English or Mandarin from a commercially licensed TTS, or your own recording
- Subtitles burned in, plus an SRT file
- Original background music, included in your licence
Done means: the video follows the approved script and storyboard, length is within the agreed limit, text and numbers match what you sent, and both formats play correctly.
Revisions: 2 rounds included. A round is one list of changes sent in one message. Extra rounds: US$90 each. Changing the approved script after animation starts is a new request and is quoted first.
Timeline (working days, counted from the day the project is funded)
- Day 2: script and storyboard
- Day 7: watermarked preview, if you approve the storyboard within 2 working days
- Each revision round: 2 working days
If your inputs or approvals arrive late, the delivery date moves by the same number of days.
What we need at funding: your product, the key message, logo and brand colours, screenshots or footage you want shown, and voice language.
Not included: live-action filming, human voice actors, stock footage or music licences, logo design, 3D character animation, extra languages or formats, our animation source code and tools.
Payment: the full amount is funded in Contra escrow before work starts. Contra's platform and payment fees are paid by the client. You get a watermarked preview first; full-resolution files and usage rights are delivered after the payment is released. No free test pieces.
SheldonTek
Sheldon's other services
Explainer or product video, 30–60 secondsSheldon ZHUANG
Starting at$450
Duration1 week
Tags
Python
A short explainer or product video, animated in code, so text, numbers and brand colours stay sharp.
Price: US$450 for up to 30 seconds, US$650 for up to 60 seconds.
What you get
- One script (or we polish yours) and a storyboard of still frames, for your approval before animation
- 1 video: MP4, H.264, 1920x1080 (16:9) and 1080x1920 (9:16), 30 fps, loudness -16 LUFS
- AI voice-over in English or Mandarin from a commercially licensed TTS, or your own recording
- Subtitles burned in, plus an SRT file
- Original background music, included in your licence
Done means: the video follows the approved script and storyboard, length is within the agreed limit, text and numbers match what you sent, and both formats play correctly.
Revisions: 2 rounds included. A round is one list of changes sent in one message. Extra rounds: US$90 each. Changing the approved script after animation starts is a new request and is quoted first.
Timeline (working days, counted from the day the project is funded)
- Day 2: script and storyboard
- Day 7: watermarked preview, if you approve the storyboard within 2 working days
- Each revision round: 2 working days
If your inputs or approvals arrive late, the delivery date moves by the same number of days.
What we need at funding: your product, the key message, logo and brand colours, screenshots or footage you want shown, and voice language.
Not included: live-action filming, human voice actors, stock footage or music licences, logo design, 3D character animation, extra languages or formats, our animation source code and tools.
Payment: the full amount is funded in Contra escrow before work starts. Contra's platform and payment fees are paid by the client. You get a watermarked preview first; full-resolution files and usage rights are delivered after the payment is released. No free test pieces.
SheldonTek
Sheldon's other services
$450