A graph showing changes in an audio clip’s amplitude is known as a “waveform.” It can represent the varying levels of an audio clip as they rise or fall. In medical applications, for instance, cardiologists use these to monitor the activity of the heart’s electrical system.
Different sounds have their own distinct waveforms, and a synthesizer can replicate them by measuring them. It then generates musical notes by mixing and controlling the different waveforms.
With this article, we will walk you through the steps that will allow you to quickly create and find a variety of waveform maker from audio or videos. You will also learn why you should add these to your promotional videos.
5 Steps in How to Generate Waveform from Audio
Aside from being incredibly versatile, waveforms also look incredibly cool. This is why it is so easy to generate these from your videos. With these steps, users can create their custom waveforms.
Step #1: Create and Log in with Your Account
You must create a user account on your chosen app to start creating a video. Once you have logged in, you can start creating audiograms immediately. Sign-up is fast, and you’ll be ready to go in no time.
Step #2: Click the Audiogram Tile
In the next step, you can select the type of video you want to create. You will be using the audiogram wizard to create a waveform. It is a great tool for creating short promotional videos that can be shared on social media. There are also multiple options that allow you to go longer.
You can do more, like the following:
- For future reference, the “Full Episode” option is great if you want to create a long-form video that you can upload to YouTube or Vimeo.
- You can also use the “Video Transcription” option to turn your audio into text, which can be used to caption your videos.
Waveform generators can handle the creation of audiograms based on your recent episodes by choosing “Podcast Auto Videos.”
Step #3: Select the Audio You Want to Generate a Waveform
The audiogram wizard will allow you to create videos of 10 minutes or more, which can then promote new episodes on social media. Scroll down to the audio section to find the part you want to add, and then select a quick clip of around 10 minutes to complete the task.
Step #4: Select an Optimal Aspect Ratio for Your Waveform
Before you start recording your first audiogram and sharing it on social media, you will need to decide on the aspect ratio for your video.
There are various platforms that have optimal or preferred aspect ratios, so choosing one that works for you will make your video more professional.
Step #5: Select Your Audio Waveform to Customize
You will be able to customize your audiogram’s final details with one of the creative waveform styles. Apart from being able to select the type of waveform you want, it is also possible for you to customize its size, placement, and color.
Tips to Consider
- When you select your podcast through the search bar, your cover art will appear automatically as the background of the video.
- You can also change the background color or image to make it more interesting.
- In the final step of the process, you can select which features, such as a progress bar or text, you want to include.
- After creating your new soundwave, you can download it by going to the green export video button and choosing the appropriate format.
Generate Waveform From Audio Using Headliner
While most users are passionate about audio, Headliner mainly focuses on video. That is because, as it turns out, video is the best way to promote a wide range of things.
The Headliner app makes it easy for anyone to create videos, regardless of their previous experience.
It is built to help podcasters spread their content and build their following. It does so by allowing them to create high-end promotional videos without having to hire a professional video editor.
Generate Waveform From Audio using Kapwing
You can easily create a Waveform using Kapwing’s free tool, which can be used on any device, such as an iPhone, Android, or tablet.
You can also export videos up to 7 minutes long. To generate a Waveform, upload an audio or video file to the Kapwing Studio and follow the instructions.
You’ve probably seen a waveform while watching a variety of videos, such as music videos and podcasts. These audiograms are simple graphs showing an audio file’s amplitude and frequency. The taller the audiogram, the louder it sounds.