*QTMA 06 - QuickTime Music Architecture ÉwÉbÉ_ÇÃçXêV

Q: éüÇà QTMA çÄñ⁄ǙǻÇ≠ǻǡǃǢÇΩÇËÅAdžǡǃLJïœçXÇ≥ÇÍǃǢÇÈDZÇΔÇ…ãCÇ√ǴNjǵÇΩÅB

   * TuneResume
   * TuneFlush
   * TuneGetState
   * _StuffXNoteEvent

DZÇÍÇÁÇÃçÄñ⁄ÇÃåªç›ÇÃÉXÉeÅ[É^ÉXDžǬǢǃè⁄ǵǢDZÇΔÇã≥ǶǃÇ≠ÇæÇ≥Ç¢ÅB

Ç‹ÇΩÅA_EventLength(x) Ç™ÅAÇ»Ç∫ qtma_EventLengthForward(xP,ulen) ÇΔ qtma_EventLengthBackward(xP,ulen) DžǻǡÇΩÇÃǩLJímÇËÇΩÇ¢ÇÃÇ≈Ç∑Ç™ÅB

A: TuneResumeÅATuneFlushÅATuneGetState ÇÃäeåƒÇ—èoǵÇÕíËã`Ç™ïné„Ç≈džÇËÅAé¿ç€ÅAQuickTime 2.0/2.1 Ç≈ÇÕÉCÉìÉvÉäÉÅÉìÉgÇ≥ÇÍÇ‹ÇπÇÒÇ≈ǵÇΩÅBDZÇÍÇÁÇÃåƒÇ—èoǵÇÕÉwÉbÉ_Ç©ÇÁçÌèúÇ≥ÇÍǃǢNjÇ∑ÅB

QuickTime 2.5 Ç™ÉäÉäÅ[ÉXÇ≥ÇÍÇÈíºëOÇ‹Ç≈ÅA_StuffXNoteEvent ÇÕÉ}ÉNÉçÇê∂ê¨Ç∑ÇÈÉwÉbÉ_ÉtÉ@ÉCÉãÇÃíÜÇ≈èCê≥Çâ¡Ç¶ÇÁÇÍǃǢNjǵÇΩÇ™ÅAécîOǻDZÇΔÇ…ÅAç≈èIìIÇ…ÉäÉäÅ[ÉXÇ≥ÇÍÇΩÉwÉbÉ_ÇÃíÜÇ…ÇÕëgÇ›çûÇ‹ÇÍÇ‹ÇπÇÒÇ≈ǵÇΩÅBǵǩǵÅAǫǧǵǃLJïKóvÇ»èÍçáÇÕÅAå√Ç¢ÉwÉbÉ_ÉtÉ@ÉCÉãÇ©ÇÁǪÇÃÉ}ÉNÉçÇÉRÉsÅ[Ç∑ÇÈDZÇΔÇ™Ç≈Ç´Ç‹Ç∑ÅBéüÇ…ÅAǪÇÃì‡óeÇé¶ÇµÇ‹Ç∑ (çsÇ™í∑Ç∑Ǩǃê‹ÇËï‘Ç≥ÇÍǃǢNjÇ∑Ç©ÇÁíçà”ǵǃÇ≠ÇæÇ≥Ç¢)ÅB

#define qtma_StuffXNoteEvent(w1, w2, part, pitch, volume, duration)
w1 =     (kXNoteEventType << kXEventTypeFieldPos)|((long)(part)
<< kXEventPartFieldPos)|((long)(pitch) << kXNoteEventPitchFieldPos),
w2 =    (kXEventLengthBits << kEventLengthFieldPos)|((long)(duration)
<<  kXNoteEventDurationFieldPos)|((long)(volume) <

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