bgsound & soundscript column values

bgsound example:

index,filePath,unkwnValue,unkwnValue,unkwnValue,un kwnValue,description
9999,BGM\bgm_login.mp3,2000,0,2000,0,Login Screen Music
100,BGM\bgm_knightselect.mp3,2000,0,1000,0,Knight Select Music
1000,BGM\fishing.mp3,1000,0,500,0,
1202,BGM\PvP_defeat.mp3,3740,1,0,0,PVP Lose
1203,BGM\PvP_victory.mp3,3080,1,0,0,PVP Win
0,BGM\BGM_Silent_02.mp3,2000,1,0,1,
1,BGM\Battle_01.mp3,2000,1,0,1,


soundscript example:

unkwnValue,unkwn,unkwn,unkwn,unkwn,unkwn,unkwn,unk wn
11,8,0,0,420,1,10000,
11,14,0,0,421,1,10000,
11,15,0,0,422,1,10000,
14,0,0,0,472,1,10000,
15,0,0,0,472,2,10000,
1,32,3,0,473,1,10000,
1,32,3,1,473,2,10000,
1,32,6,0,474,1,10000,
1,32,6,1,474,2,10000,


Does anyone know what these values are for? I can't seem to figure it out. :(