fix size not being written for adpcm
fix size not being written for adpcm

CaptainHayashi/sox,davel/sox,Motiejus/sox,MageSlayer/sox,Motiejus/sox,davel/sox,jacksonh/sox,uklauer/sox,Distrotech/sox,pcqpcq/sox,mhartzel/sox_personal_fork,MageSlayer/sox,uklauer/sox,uklauer/sox,Motiejus/sox,Distrotech/sox,jacksonh/sox,pcqpcq/sox,cbagwell/sox,davel/sox,CaptainHayashi/sox,cbagwell/sox,CaptainHayashi/sox,mhartzel/sox_personal_fork,Distrotech/sox,davel/sox,CaptainHayashi/sox,mhartzel/sox_personal_fork,Motiejus/sox,pcqpcq/sox,mhartzel/sox_personal_fork,jacksonh/sox,MageSlayer/sox,uklauer/sox,Distrotech/sox,pcqpcq/sox,cbagwell/sox,cbagwell/sox,MageSlayer/sox,jacksonh/sox,MageSlayer/sox