I found this, David, hope it helps: support.substack.com/hc…
I found this, David, hope it helps: https://support.substack.com/hc/en-us/articles/32070353475860-Live-video-on-Substack-via-RTMP
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I found this, David, hope it helps: https://support.substack.com/hc/en-us/articles/32070353475860-Live-video-on-Substack-via-RTMP