The encoded image.
OptionalDisplayTheir display name, when known.
The encoded image's height in pixels.
The image format.
The participant whose camera or screen this is.
Which of their sources this is.
Epoch-ms capture timestamp.
The encoded image's width in pixels.
One sampled frame of a person's camera or shared screen, from someone who lets agents see them. Already encoded for the model (JPEG) and paced to the model's rate by the room client.