Life & fun · December 14, 2025
HQUpsampler Stream Bridge
High-quality upsampling + DLNA/UPnP streaming for macOS
What it does
HQUpsampler Stream Bridge is a macOS 12+ app for Apple Silicon that upsamples audio and streams to DLNA/UPnP players. Convert WAV/FLAC/AIFF offline (88.2/176.4kHz) or capture Mac system audio in real time. Optional 6-band PEQ. UI: English/Japanese. Streaming needs a virtual audio device (BlackHole). Free + Pro. Feedback on player compatibility welcome.
Does a similar job
all alternatives →
- WWWavvy – web-based audio editor (Audacity port)2022 · wavvy.app · ▲530
I originally developed a WASM port of wxWidgets for https://dj.app/. When it came time to open source wxWidgets-wasm, I decided to port another complex app as a test case, and Audacity seemed like the obvious choice. In the process, I also needed to write a new host API for PortAudio for playback and recording in the browser. https://github.com/ahilss/wxWidgets-wasm https://github.com/ahilss/portaudio-wasm https://github.com/ahilss/wavvy
- BABridge Audio Between Mumble and Discord2021 · github.com · ▲50
- ASAES67 Stream Monitor – An app to monitor audio over IP streams2021 · aes67.app · ▲84
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