Here are links to the live feeds on YouTube for AP dev conference 2023
Fri morning link: Dev Conf 2023 - Friday Morning - YouTube
Fri afternoon link: ArduPilot Dev Conf 2023 - Friday Afternoon - YouTube
Sat morning link: ArduPilot DevConf 2023 - Saturday Morning - YouTube
Sat afternoon link: ArduPilot Dev Conf 2023 - Saturday Afternoon - YouTube
Sun morning link: ArduPilot Dev Conf 2023 Sunday Morning - YouTube
Sun afternoon link: ArduPilot Dev Conf 2023 - Sunday Afternoon - YouTube