Depending on the laptop, you could try something like OBS Studio to record right on the presentation laptop On 4/24/2024 11:02 AM, tom's gmail via Hidden-discuss wrote: > Hello, > Looking for suggestions on best way to record a 5hr long power-point > presentation via HDMI out of a laptop. Can an hdmi splitter be used to > send a laptop’s output to both a laptop (for recording the PowerPoint) > and to the projector simultaneously? Thanks for your help.