You don’t need to start and stop the audio and music exactly when the clip changes; this is the number one sign of an amateur edit. <\/p>\n\n\n\n
- The J-Cut:<\/strong> This is where you allow the audio to start before <\/em>a visual transition. This can help to prepare the viewer’s ear for the upcoming change.<\/li>
- The L-Cut:<\/strong> \u00a0Let the music or the background ambience of the previous scene “linger” into the next clip.<\/li>
- Why it works:<\/strong> The techniques imitate how we experience the world around us – Our ears are likely to catch a sound before our eyes focus in on the source.<\/li><\/ul>\n\n\n\n
Audio ducking for pro voiceovers<\/h2>\n\n\n\n
If the voiceover is fighting the background music, the story or point you’re trying to convey can be lost quite easily. Don’t just lower the volume of the track, this will make the music sound ‘thin’:<\/p>\n\n\n\n
![\"\"](\"https:\/\/storage.googleapis.com\/routenote-licensing-blog\/2026\/03\/e2dabb20-pexels-alexfu-1188751-1-1024x594.jpg\")
<\/figure>\n\n\n\n- The Pro Move:<\/strong> Use a ducking plugin to carve out a 3dB dip between 2kHz and 5kHz where the human voice sits in the mix. <\/li>
- The Result:<\/strong> The music stays intact, but your voice is also crystal clear without losing the impact.<\/li><\/ul>\n\n\n\n
“Worldizing”<\/strong> your music<\/h2>\n\n\n\n
You don’t have to use a track as is, you know?! You can make a track feel like it’s embedded as part of the environment in your vlog. Try Worldizing it for the first few seconds.<\/p>\n\n\n\n
- The technique: <\/strong>Put a low-pass filter and “Small Room” Reverb at the start of your track just before the transition. This can make it sound like the music is playing through a phone or a speaker inside<\/em> the room you’re filming in.<\/li>
- The transition: <\/strong>Automate the filter to “open up” as you transition into a montage. This creates a powerful emotional “drop” that signals the start of the action.<\/li><\/ul>\n\n\n\n
Diegetic sound layering<\/h2>\n\n\n\n
This is all about getting the sounds and action in your video to match up with your chosen track.<\/p>\n\n\n\n
- The Tip: <\/strong>Layer in real-world sounds and action from your vlog, following the beat of the music you’ve chosen. For instance, if the song has a heavy snare on the 2nd beat, sync a car door slamming or a book hitting a table to that exact frame.<\/li>
- Why it works:<\/strong> By creating a subliminal sync feeling between the action and the soundtrack, you’re making it feel as though the music was composed specifically for your footage.<\/li><\/ul>\n\n\n\n
Ensuring you’re licensed<\/h2>\n\n\n\n
For professional creators, “cleared” audio is everything. Using random sound effects and music from the internet can lead to copyright strikes.<\/p>\n\n\n\n
![\"\"](\"https:\/\/storage.googleapis.com\/routenote-licensing-blog\/2026\/03\/78bdf61f-screenshot-2026-03-17-at-15.10.45-1024x529.png\")
<\/figure>\n\n\n\n - Why it works:<\/strong> By creating a subliminal sync feeling between the action and the soundtrack, you’re making it feel as though the music was composed specifically for your footage.<\/li><\/ul>\n\n\n\n
- The transition: <\/strong>Automate the filter to “open up” as you transition into a montage. This creates a powerful emotional “drop” that signals the start of the action.<\/li><\/ul>\n\n\n\n
- The Result:<\/strong> The music stays intact, but your voice is also crystal clear without losing the impact.<\/li><\/ul>\n\n\n\n
- The L-Cut:<\/strong> \u00a0Let the music or the background ambience of the previous scene “linger” into the next clip.<\/li>