fat_llama_fftw is a Python package for upscaling audio files to FLAC or WAV formats using advanced audio processing techniques. It utilizes fftw-accelerated calculations to enhance audio quality by upsampling and adding missing frequencies through FFT, resulting in richer and more detailed audio.
Self-hosted Real-ESRGAN x4 video upscaler with temporal smoothing — Free.ai open source. Free GPU-backed alternative to Topaz Video Upscaler. Powers https://free.ai/video/upscale/
