So convort than livestream the hdmi output. Heres a cheaper one https://www.amazon.com/Converter-Amtake-Composite-Adapter-Supporting/dp/B07MJTR9KS/ref=asc_df_B07MJTR9KS/?tag=hyprod-20&linkCode=df0&hvadid=309750549985&hvpos=&hvnetw=g&hvrand=5902139794674115846&hvpone=&hvptwo=&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=9017103&hvtargid=pla-662235628062&psc=1

Capture card. https://www.amazon.com/Microphone-Loop-Out-Recorder-Streaming-Conference/dp/B08SBTK4QH/ref=asc_df_B08SBTK4QH/?tag=hyprod-20&linkCode=df0&hvadid=494674935091&hvpos=&hvnetw=g&hvrand=7587925465063435215&hvpone=&hvptwo=&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=9017103&hvtargid=pla-1170810280294&psc=1

Use an rca screen recorder. Its like an hdmi screen recorder but for rca. Then stream the live footage. https://www.amazon.com/RCA-HDMI-Digital-Converter-Recorder/dp/B017MY5URY