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Add audio to video

Replacing the audio track or to add another audio track with expalanation or just soothing music is a great way of improving videos. With CloudStudio you can add one or more audio tracks to your existing videos. Just follow the simple steps.

Watch the short video tutorial, or read the blog below.

Upload your files

CloudStudio screenshot showing how to upload file

Upload your media files to CloudStudio by either dragging them into the left pane, or clicking the upload button. The asset(s) will be added to the project, and automatically synced to the cloud.

Add the video and audio to the timeline

CloudStudio screenshot showing how to upload file

Add the video and audio by clicking on the plus button in green. The video will be visible in both the timeline as well as the canvas, while the audio will be visible in the timeline. Adjust the size of the video to your liking.

Adjust the timeline

CloudStudio screenshot showing how to upload file

Adjust the video and audio in the timeline by dragging the elements or their edges as needed for the project. Tip: use “Fit timeline to window” button on the top right of the timeline pane, from time to time, for convenient editing.

Export the video

Once you are happy with your edits, export the final video, by clicking on the "Export video" button, on the top right. This will open the export window which looks like this:

CloudStudio screenshot of the export modal window

You can choose a name for the export, the quality, and if you want to receive an email upon completion. Press "Launch export" to start the export on the cloud. Once the export is finished, you can share the video, or download it to post on your preferred venues.

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Frequently asked questions

How do I add audio to a video?

Upload the audio and video files to CloudStudio and add them to the timeline. Adjust the timings of the audio file with respect to the video file in the timeline, trim and split the clips as necessary. Once done export the video.

What video and audio file formats are CloudStudio compatible with?

CloudStudio works with almost all video file formats. Here are just a few: AVI, GIF, M4V, MP4, MPG, WEBM. CloudStudio also works with the following audio file formats: AAC, FLAC, M4A, MP3, OGA, OGG, OPUS, WAV.

How do I adjust the volume?

To adjust the volume of your video’s audio click on the video in the timeline, and adjust the volume slider on the right pane under Volume & Speed tab. Similarly, to adjust the volume of your audio file, click on the audio file in the timeline, and you can use the volume slider on the right pane Volume & Speed tab to adjust its volume.

How much does it cost to use CloudStudio?

CloudStudio is free with basic features and limited export sizes. Please support us by subscribing to the paid version which gives you much larger exports and more extensive advanced feature support. Check our pricing page for details and comparisons.

Do much more easier and faster

Cut, trim, change brightness, contrast, add text and images, and much more. Edit videos easier and faster with CloudStudio

Make videos for free  

Edit anything

Crop, resize, add borders, change brightness, contrast, saturation for images and video. Trim, cut, slow down or increase speed for videos. Change fonts types, colors, weight for text. Change color, transparency... and more, for all type of assets.

Advanced AI

State-of-the-art deep learning based methods for short video creation, background removal, face blurring, visual enhancement, shot detection, speech denoising, style transfer and many more. We are AI researchers and we keep on improving on AI.

Spatial and multitrack

Add text to videos, make a picture in picture or grid layout video by easily dragging and resizing like a presentation making software. Edit multiple audio, video, image, shape and text assets in an easy to use but highly powerful multi track timeline editor.

Always in sync

All assets are automatically synced with our servers, so your work is always saved. You can refresh anytime if you get cut off or log in from a different computer at a different location. And if you loose them locally, you can always download them from the cloud.

Compute on the cloud

Edit in the browser, export on the cloud! The heavy computations of processing video files happens on our powerful cloud servers, so you and your computer can relax, while your final video gets ready. Small videos process quickly, and get an email when big videos are done.

Download or share links

You can download the final videos in various formats to use as standalone files, or you can share a link from CloudStudio and send via email or messaging. the recipient would direcly stream from our servers, without you or them needing to download large files.

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