BrightSign Object Reference Manual (FW 5.1) - Manual (Page 109)

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o rot90: 90 degree clockwise rotation
o rot180: 180 degree rotation
o rot270: 270 degree clockwise rotation
o mirror: Horizontal mirror transformation
o mirror_rot90: Mirrored 90 degree clockwise rotation
o mirror_rot180: Mirrored 180 degree clockwise rotation
o mirror_rot270: Mirrored 270 degree clockwise rotation
• GetFilePlayability(filename As String) As roAssociativeArray: Returns an associative array
indicating the playability of the video file. For the following keys, a "playable" value indicates that the component is
playable, while a "no media" value indicates that there is no media—any other value indicates that the media is
unplayable.
o audio: The audio file associated with the video
o video: The video file associated with the video
o file: The video container file
• GetProbePlayability(probe_string As String) As roAssociativeArray: Returns an associative
array indicating the playability of the probe string. For the following keys, a "playable" value indicates that the
component is playable, while a "no media" value indicates that there is no media—any other value indicates that
the media is unplayable.
o audio: The audio file associated with the video
o video: The video file associated with the video
o file: The video container file
• SetPreferredVideo(description As String) As Boolean: Chooses a video stream from the video
input based on the
parameters in the passed string.
• SetPreferredAudio(description As String) As Boolean: Chooses an audio stream from the video
input based on the
parameters in the passed string.
• SetPreferredCaptions(description As String) As Boolean: Chooses a data stream from the video
input based on the
parameters in the passed string.