QMedia Video media commands


QM_GetVideoMediaDisplayFormat(movieRef; trackID; displayFormat):error
movieRef Longint Movie reference
trackID Longint Track ID
displayFormat Longint Display format
error Longint Error result

Returns the display format currently used when adding samples to a video track.

Parameter movieRef is the reference to the movie instance. The movie reference must have been previously obtained with a call to QM_NewMovieFromFile.

Parameter trackID is the ID of the track.

Parameter displayFormat receives the display format. It is one of the following picture display formats:

Truncated Centered1
Scaled to Fit2
Truncated non Centered4
Scaled to fit proportional5
Scaled to fit prop centered6

QMedia sets the default diplay format to Scaled to fit prop centered (6).


  `Get the display format of video track ID $trackID
$err:=QM_GetVideoMediaDisplayFormat ($movie;$trackID;$format)

Related commands

QM_SetVideoMediaDisplayFormat Changes the display format of new video samples.

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