Ventura and Safari 16.1 has no video, only audio on the majority of video streaming channels
This was something I had asked before, but all the trouble shooting suggestions to date were not effective in resolving the issue.
I had added a second monitor to my IMAC of lower resolution, which when I used Safari to stream Netflix, Prime TV or other streams, it would only play the video content for about 3 seconds and then only the audio would work even though I was watching the video on the IMAC's screen. Note, it would play the brief previews, but not the content.
So, by removing the second monitor Safari 16.2 now works with all streaming. Firefox 109 had no difficulty using both monitors, so I expect a change in the new Safari app is the issue.
Thanks