0,C,1,0,L2,L2
1,H,{space},32,再生/停止,Play/Stop
2,H,l,76,早送り,Fast Forward
3,H,j,74,巻き戻し,Rewind
4,H,k,75,停止,Stop (Playback)
5,H,{left},37,1フレーム巻き戻し,Step Back 1 Frame