How to generate waveform videos on Pimosa

beginner 8 min read Updated 2026-03-18

Quick Answer

Pimosa allows you to create animated waveform videos by uploading your audio file and customizing the visual settings. Simply upload your audio, choose a waveform style, customize colors and animations, then export as MP4.

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Prerequisites

Active Pimosa account
Audio file in MP3, WAV, or M4A format
Basic understanding of video export settings

Step-by-Step Instructions

Upload your audio file

Log into your Pimosa account and click the Create New Project button. Select Waveform Video from the project types. Click Upload Audio and choose your audio file from your device. Supported formats include MP3, WAV, M4A, and FLAC files up to 100MB.

For best results, use high-quality audio files (320kbps MP3 or uncompressed WAV)

Choose waveform style

In the Waveform Settings panel, select your preferred waveform visualization style. Options include Classic Bars, Circular Waves, Linear Spectrum, and Particle Flow. Click on each style to preview how it will look with your audio.

Circular waves work best for music tracks, while linear spectrum is ideal for podcasts

Customize colors and background

Navigate to the Visual Customization tab. Choose your waveform colors using the color picker or enter hex codes. Select a background from the Background Library or upload a custom image. Adjust the Waveform Opacity slider to blend with your background.

Configure animation settings

In the Animation Panel, set your desired Frame Rate (24fps, 30fps, or 60fps). Choose animation speed using the Responsiveness slider. Enable Smooth Transitions for fluid movement between audio peaks.

Higher frame rates create smoother animations but increase export time

Add text overlays (optional)

Click Add Text to include song titles, artist names, or other information. Position text using the drag handles and customize font, size, and color in the Text Properties panel. Set text display timing using the Timeline Controls.

Keep text readable by adding a semi-transparent background or outline

Preview your waveform video

Click the Preview button to generate a 10-second sample of your waveform video. Use the preview to check timing, colors, and overall appearance. Make adjustments to settings if needed and preview again until satisfied.

Set export preferences

Open the Export Settings menu and choose your video resolution (720p, 1080p, or 4K). Select output format (MP4 recommended) and quality level (Good, Better, or Best). Choose whether to include the original audio or a compressed version.

1080p resolution offers the best balance between quality and file size for most uses

Generate and download video

Click Generate Waveform Video to start the rendering process. Processing time varies based on audio length and export settings (typically 2-5 minutes per minute of audio). Once complete, click Download to save your MP4 file.

You'll receive an email notification when processing is complete for longer videos

Common Issues & Troubleshooting

Audio file won't upload

Ensure your file is under 100MB and in a supported format (MP3, WAV, M4A, FLAC). Try converting to MP3 if you're using an uncommon audio format.

Waveform appears flat or inactive

Check that your audio file has sufficient dynamic range. Increase the Sensitivity setting in the waveform panel, or try normalizing your audio before upload.

Export takes too long or fails

Reduce video resolution or quality settings. For very long audio files (over 30 minutes), consider splitting into shorter segments or upgrading to Pimosa Pro for faster processing.

Colors don't match preview

Clear your browser cache and refresh the page. Ensure you're using the latest version of Chrome or Firefox, as older browsers may display colors differently during export.

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