How to make a guess-the-lyric quiz video
Give Vizard Agent the song list and the quiz format. Vizard Agent sources the audio, transcribes every track to find where each verse begins, verifies the timings by cutting samples and re-transcribing them, and builds matching question and answer cards for the whole round.
What do you type into Vizard Agent?
Describe the round as you would explain it to a player. Vizard Agent turns that description into per-song timing rules, so telling it what the viewer sees and hears in each round is more useful than any technical instruction about cut points. How much of each song plays and how the answer is revealed decide the whole rhythm.
Prompt
What does Vizard Agent actually do?
A guess-the-lyric quiz is a timing problem wearing a graphics costume. The clip has to stop at the exact moment the line ends, and a verse start that's half a second out makes the cut feel wrong to every player. So Vizard Agent doesn't trust its first transcription: it cuts a sample and listens again. In the session behind this article it:
- Sourced the audio for all fourteen songs, checked durations and formats, and transcribed every track for lyrics with timestamps.
- Tested vocal-reduction filters for the instrumental part of each round and analysed each song's energy profile and transitions.
- Detected where each verse actually started, then cut sample clips at the candidate start times and re-transcribed them to verify the vocals began there.
- Detected beat onsets and harmonic energy spikes, and generated a tick, a ding, a whoosh and a themed background image.
- Built the question and answer cards, checked them on frame, rendered all fourteen rounds and joined them.
- Verified the audio-visual sync on the finished 328.87-second widescreen video, about twenty-three seconds a round.
When does this not work well?
Music is the raw material for this format, and music has owners. Vizard Agent sources what it can find, but the rights question sits with you, and where you publish decides what you may use. Transcription of singing is imperfect, vocal reduction is a fallback rather than a clean stem, and obscure tracks may not be sourceable.
Common questions
How many songs make a good round? Ten to fifteen. Vizard Agent built a full round of fourteen here.
Can it make the instrumental section? Vizard Agent sources instrumental versions where they exist and reduces the vocals where they don't.
Can I get a short version for social? Yes. Ask for five rounds and Vizard Agent builds it from the same analysis.