Consumer products HQPlayer 5 Desktop - upsampling multichannel audio player for Linux, macOS and Windows Supported source formats: CDDA (Audio CD) FLAC WavPack (PCM and DSD) DSDIFF (DFF, non-compressed) DSF RIFF (WAV, including DXD/RF64) AIFF MP3 RAW streams Realtime audio inputs Supported playlist formats: M3U / M3U8 PLS Features: Software upsampling / downsampling with selectable algorithm up to