TalentJR apps
Viewers forgive a slightly blurry picture but not sound they cannot hear. Record in a quiet room with the microphone close to the speaker, check with headphones, and keep music quieter than any voice. Music sets the mood: slow and soft feels calm, fast feels exciting. Use music you made or free-to-use music, and credit it. Sound sums are simple: a 98-second song for a 60-second video needs 98 − 60 = 38 seconds trimmed off, and a song at 120 beats per minute plays 2 beats every second.
✓ You passed this lesson’s test.
Voice on top — “keep music quieter than the voice and the mic close to the speaker”
Use it for: Adding music and voice to school videos, presentations and short films in any video editor.
Check: 60 + 38 = 98 seconds ✓
▶ Watch it animatedWork it out in your head or on paper, type the answer and press Check. Stuck? Press “Show me how”.
Right: 0 · Tried: 0
20 questions. Check each answer, then go to the next one. Get 16 or more right to pass.
🏅 Sign in with Google to earn the 🎵 Soundtrack Balancer badge when you pass — and a certificate when you finish all 8 lessons of Part 3 · Video. You can still take the test without signing in.
Why does it work? When should you use it? Ask in English, मराठी or हिंदी.
Sign in with Google to ask Free — 20 questions a day.
Prefer a real teacher? TalentJR teachers take live online classes anywhere in India and visit homes in selected cities. Tell us what you need and our team will call you with timings and fees.