Stream What You HearStream What You Hear 
Stream What You Hear (SWYH.exe). Stream What You Hear (SWYH) is a Windows application to broadcast the sound of your computer on an UPnP/DLNA...
Stream What You Hear (SWYH) is a lightweight Windows tool that lets you broadcast any audio from your computer directly to UPnP/DLNA devices including TVs, amps, network receivers, media boxes, and game consoles. Designed for easy whole-home audio streaming, it works seamlessly whether you're sharing music, podcasts, system sounds, or game audio.
With simple setup and reliable performance, SWYH lets you stream as MP3 or WAV/PCM (L16) over HTTP, record What You Hear into MP3 files, and enjoy flexible audio routing for multi-room playback. It’s ideal for users looking for wireless PC-to-TV audio casting, home theater streaming, or lag-free remote listening.
Whether you're upgrading your home audio system or creating a smooth PC streaming workflow, SWYH offers a stable solution optimized for high-quality sound, low latency, and easy device compatibility—perfect for home media centers, smart TV setups, and everyday streaming tasks.
• Broadcast any computer sound (“what you hear”) to UPnP/DLNA devices. • Stream audio over HTTP in MP3 or WAV/PCM (L16) formats. • Record What You Hear directly into an MP3 file. • Works with TVs, amps, receivers, game consoles, and more. • Ideal for wireless PC audio casting, home theater streaming, and multi-room audio setups.