QMedia
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QM_GetRate(movieRef; movieRate):error | |||
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movieRef | Longint | Movie reference |
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movieRate | Real | Current rate |
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error | Longint | Error result |
Returns the current playback rate of a movie.
Parameter movieRef is the reference to the movie instance. The movie reference must have been previously obtained with a call to QM_NewMovieFromFile or QM_NewMovieFromURL.
Parameter movieRate receives the movie's current playback rate. Positive values mean forward playback and negative values mean reverse playback. A rate of 0 indicates that the movie is currently stopped. A rate of 1.0 indicates that the movie is currently playing forward at normal speed.
Example
`Get the current rate of movie $movieRef C_REAL($rate) $error:=QM_GetRate ($movieRef;$rate) |
Related commands
QM_Play | Starts playing the movie. |
QM_Stop | Stops playing the movie. |