128kbps is the "sweet spot" for Opus audio in WebM, making it ideal for web-based podcast players.
To make it more compatible with older devices, consider converting it to MP3 (for audio) or MP4 (for video) using CloudConvert . 128kbps webm(3.45 MB)
Based on the parameters provided (128kbps bitrate and 3.45 MB total size), this file is a audio or video track. 128kbps is the "sweet spot" for Opus audio
Use it as a royalty-free background track for a YouTube video or presentation. 128kbps webm(3.45 MB)
If it is a video, this size is small enough to be used as a background loop for a website landing page without significantly slowing down load times. Tools for Handling this File