GetMovieVolume
The GetMovieVolume function returns a movie's current volume setting.
pascal short GetMovieVolume (Movie theMovie);
theMovie
- Specifies the movie for this operation. Your application obtains this movie identifier from such functions as
NewMovie, NewMovieFromFile, and NewMovieFromHandle (described on page 2-80, page 2-76, and page 2-78, respectively).
DESCRIPTION
The GetMovieVolume function returns an integer that contains the movie's current volume represented as a 16-bit, fixed-point number. The high-order 8 bits contain the integer part of the value; the low-order 8 bits contain the fractional part. Volume values range from -1.0 to 1.0. Negative values play no sound but preserve the absolute value of the volume setting.
ERROR CODES
| invalidMovie | -2010 | This movie is corrupted or invalid |
SEE ALSO
You can change a movie's current volume by calling the SetMovieVolume function, which is described in the previous section.
