Lingo Dictionary > T-Z > trackType (cast member property) |  |

trackType (cast member property)

Syntax

    member(whichDigitalVideoCastmember).trackType(whichTrack)
    trackType(member whichCastMember, whichTrack)

Description

Digital video cast member property; indicates which type of media is in the specified track of the specified cast member. Possible values are `#video`, `#sound`, `#text`, and `#music.`

This property can be tested but not set.

Example

The following handler checks whether track 5 of the digital video cast member Today's News is a text track and then runs the handler `textFormat` if it is:

    on checkForText
    	if member("Today's News").trackType(5) = #text then textFormat
    end