In this three-part series of posts, I’ll take you through why and how to make one of those charming multi-screen, multi-track musical videos, based on my own experiences. I’ve used software that’s freely available online, and I’m very much coming at this from the perspective of an amateur video editor, in the hope that my tribulations might make life easier for anyone contemplating putting one of these together.
We’ve got our audio. Now it’s time to put the video together.
Step 3: Transcoding the video
This sounds fancy, but it’s really just the process of making sure all the videos you’ve been sent will play nicely with each other. Different phones produce different kinds of files, and film at different frame-rates. Handbrake will put them all into a format that Premiere/Lightworks can handle.
NB Phone cameras generally use variable frame rate (VFR) to make the size of the file smaller. Many video editing programmes don’t like that, as it makes things much harder to line up – that’s why we’re ‘transcoding’ the videos to use a constant frame rate (CFR)
- Add the file to Handbrake when prompted
- From the presets, select ‘Production Standard’
- On the ‘Video’ tab, make sure you’ve selected ‘Constant Frame Rate’, and specified a frame rate to work at. 30fps is fine for our purposes. It should be the same for all the video files in the project
- Press ‘Encode’ to generate the new file, and give it a new name so you know it’s the version you’re going to use
- Do this for all the videos you’ve been sent
Step 4: Assembling the video
- Create your project in Premiere Pro/Lightworks, and add all the newly-transcoded videos, each with their own Video and Audio track
- To create that split-screen effect, select each clip, and make each video smaller (using Scale), then change its position along the X and Y axes (using Position)* (DVE in Lightworks)
- Soon enough, you’ll have a screen full of videos. Now, in the EDIT tab, you can line them up with each other by using the audio of each track, and lining up the ‘clap’ waveform, just as you did when lining up the audio
- This done, you can mute all the audio tracks and import the one you’re actually going to use – the mixdown from Cubase we made in Part 2
- Export the edit
- You could leave it like this, but if you want to add transitions and fades-in etc, rather than use the same project, I’d create a new project and import the video you just made. Your processor will thank you
- That’s it!
*There’s some maths to be done here – work out by what factor you need to make each clip smaller in order for them to fit into the grid. In the end I used a 7×7 grid to accommodate my 27 participants, but I suspect there’s a more elegant solution out there.
There are probably a number of ways I’ve made this more complicated than it has to be. I have, though, generated a work-flow that seems to get the results I’m after. As I’ve mentioned, you can take bits of it that you like, and incorporate them into your own way of doing it – let me know what you come up with!
I’m probably going to end up making more of these, and I’m keen to refine the process. I think it’s worth conductors dabbling – these formats are not going away. Judge for yourself below..!