Display a video player component.
poster image is specified, it will be shown in place of the video until the video starts to play.
You can test
video on various devices in the Simulator with the Bixby Views Sample Capsule.
message ("Here is a sample video:")
There is no enforced restriction on video resolution, but 480p or 360p resolutions are recommended (840×480 or 640×360 in a 16:9 aspect ratio).