The volume level of a channel in a MOD music.
BASS_ChannelSetAttribute( HMUSIC handle, BASS_ATTRIB_MUSIC_VOL_CHAN + channel, float volume );
|handle||The MOD music handle.|
|channel||The channel to set the volume of... 0 = 1st channel.|
|volume||The volume level... 0 (silent) to 1 (full).|
During playback, the effect of changes to this attribute are not heard instantaneously, due to buffering. To reduce the delay, use the BASS_CONFIG_BUFFER config option to reduce the buffer length.
This attribute can also be used to count the number of channels in a MOD Music.
int channels=0; float dummy; while (BASS_ChannelGetAttribute(music, BASS_ATTRIB_MUSIC_VOL_CHAN+channels, &dummy)) channels++;