An amount of time to add to the length of a channel.
BASS_ChannelSetAttribute( DWORD handle, BASS_ATTRIB_TAIL, float tail );
|The channel handle... a HMUSIC, HSTREAM.
|The amount of time to add in seconds.
The default value is 0. Changes take immediate effect.
Any BASS_SYNC_END syncs that are set on the channel (via BASS_ChannelSetSync) will be triggered twice: once at the normal end position and again at the end of the tail. The SYNCPROC callback's "data" parameter will indicate which has occurred.