How to Balance Background Music and Speech in a Video

If your video contains important speech, the music should support it, not compete with it. Start with the music much quieter than the voice, then raise it only until you can still comfortably understand every word. Checking the result on a phone matters more here than how it sounds on large speakers.

Separate the talking parts from the silent parts

In a section with no speech, the music can be more noticeable. That is fine. The moment someone starts talking, bring the music down if your editing tool allows it. The change should be smooth, not a sudden jump in the middle of a word.

Be especially careful with a song that has its own singing. Two voices fight for attention, and the listener usually loses track of both. For an explainer video, a less busy track often works better, and sometimes no music at all is the cleanest choice.

Try low volume on purpose

Play the finished video quietly. If you can follow the melody but lose the words, the balance is wrong. Then try headphones and check whether noise or sharp sounds in the recording get in the way.

There is no single volume number that fits every recording. The specific voice, the music and the quality of the footage all decide it. A correct-looking number is not a substitute for listening to the exported video from start to finish.

A simple checklist before you export

• Listen once on a phone speaker at normal volume.
• Listen once quietly, to see whether the speech still comes through.
• Listen once with headphones, checking for hiss, wind or harsh sounds.
• Mark every place where someone speaks and lower the music there.
• Make each music change smooth, never in the middle of a word.
• Avoid songs with prominent singing under spoken parts.
• Compare the loudest and quietest parts, so nothing jumps out.
• Watch the whole video once without touching anything.

Why the phone check decides it

Most people will watch your video on a phone, often in a noisy place or with the volume low. A mix that only sounds good on studio speakers can fail there. The phone speaker is small and thin, so speech and music crowd each other more easily.

This is also why you should not trust your memory of the edit. Listen to the exported file, not the timeline. Small changes in music level are easy to miss while you are working, and obvious once you step away and come back.

Keep the voice as the main event

Your words carry the message. The music sets a mood around them. If a viewer has to concentrate to catch a sentence, they will scroll away instead. A quieter track that you barely notice is doing its job well.

When in doubt, lower the music. You can always raise it in a silent section. You cannot undo the moment a viewer missed your point because a drum fill covered it.

What to do next in Relsko

Upload your own phone clips and photos, answer a couple of questions, and the assistant proposes three concepts. Pick one, and Relsko renders three cut variants of that concept for you to compare. Download the one whose sound balance works best, then check it once more on your phone before you post it.