public PlaybackState ChannelIsActive(IBassAudioChannel channel)
{
// The audio channel's state tells us whether it's stalled or stopped.
var state = ManagedBass.Bass.ChannelIsActive(channel.Handle);
// The channel is always in a playing state unless stopped or stalled as it's a decoding channel. Retrieve the true playing state from the mixer channel.
if (state == PlaybackState.Playing)
{
state = BassMix.ChannelFlags(channel.Handle, BassFlags.Default, BassFlags.Default).HasFlagFast(BassFlags.MixerChanPause) ? PlaybackState.Paused : state;
}
return(state);
}