Video clip from "3rd frothy Cup of java, good morning." by miheco, license: CC-BY-SA 2.0, with additional background audio clip from "DSC_1058" by dibau_naum_h, license: CC-BY-SA 2.0.

Original video
On-screen audio, SNR = 7.5 dB
Off-screen audio

Joint CMA 16 FPS
Video with on-screen estimate as soundtrack:
On-screen estimate SNR = 7.5 dB
On-screen probs and separated sources: