I experienced a black screen while recording streaming material inI encountered a black screen while recording streaming content in MP4, AVI, or other formats from a specific website. While the audio recorded without any issues, the video appeared black. My first thought was that the content might be protected from recording.
To resolve this, I clicked on the three dots in the Chrome browser, went to Settings/System, and turned off "Use hardware acceleration when available." After relaunching the Chrome browser, I was able to successfully record both audio and video.