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/ IRIX Base Documentation 2002 November / SGI IRIX Base Documentation 2002 November.iso / usr / share / catman / p_man / cat3dm / dmedia / dmDVAudioEncoderSetParams.z / dmDVAudioEncoderSetParams
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Text File  |  2002-10-03  |  5.3 KB  |  133 lines
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  9.      dmDVAudioEncoderSetParams - set DV Audio encoder parameter values
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  18.                                    DDDDMMMMppppaaaarrrraaaammmmssss ****ppppaaaarrrraaaammmmssss))))
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  22.      _h_a_n_d_l_e   DDDDMMMMDDDDVVVVaaaauuuuddddiiiiooooeeeennnnccccooooddddeeeerrrr structure, created by
  23.               ddddmmmmDDDDVVVVAAAAuuuuddddiiiiooooEEEEnnnnccccooooddddeeeerrrrCCCCrrrreeeeaaaatttteeee((((3333ddddmmmm)))).
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  26.      _p_a_r_a_m_s   list of parameters to configure the audio encoder.  Null (0)
  27.               value ok.
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  30. RRRREEEETTTTUUUURRRRNNNNEEEEDDDD VVVVAAAALLLLUUUUEEEE
  31.      Returns DDDDMMMM____SSSSUUUUCCCCCCCCEEEESSSSSSSS or DDDDMMMM____FFFFAAAAIIIILLLLUUUURRRREEEE.
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  35.      ddddmmmmDDDDVVVVAAAAuuuuddddiiiiooooEEEEnnnnccccooooddddeeeerrrrSSSSeeeettttPPPPaaaarrrraaaammmmssss((((3333ddddmmmm)))) sets state of the DV audio encoder to the
  36.      values specified in _p_a_r_a_m_s.  Unrecognized parameters are ignored.
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  39.      The parameters that _p_a_r_a_m_s can have specified are defined in
  40.      _d_m_e_d_i_a/_d_m__a_u_d_i_o_u_t_i_l._h:
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  42.      DDDDMMMM____DDDDVVVVAAAAUUUUDDDDIIIIOOOO____FFFFOOOORRRRMMMMAAAATTTT - required, either DM_DVAUDIO_NTSC or DM_DVAUDIO_PAL
  43.      DDDDMMMM____DDDDVVVVAAAAUUUUDDDDIIIIOOOO____TTTTYYYYPPPPEEEE - not required, either DM_DVAUDIO_DV or
  44.      DM_DVAUDIO_DVCPRO, defaults to DM_DVAUDIO_DV
  45.      DDDDMMMM____AAAAUUUUDDDDIIIIOOOO____CCCCHHHHAAAANNNNNNNNEEEELLLLSSSS - required, number of channels of audio (1 or 2) If
  46.      f3DM_DVAUDIO_TYPE is DM_DVAUDIO_DVCPRO, this must be 2.
  47.      DDDDMMMM____AAAAUUUUDDDDIIIIOOOO____WWWWIIIIDDDDTTTTHHHH - should always be 16
  48.      DDDDMMMM____MMMMEEEEDDDDIIIIUUUUMMMM - should always be DM_AUDIO
  49.      DDDDMMMM____AAAAUUUUDDDDIIIIOOOO____RRRRAAAATTTTEEEE - required, the sample rate in floating point (ex: 48000.0)
  50.      If the DM_DVAUDIO_TYPE is DM_DVAUDIO_DVCPRO, only 48 kHz is supported.
  51.      If the DM_DVAUDIO_TYPE is DM_DVAUDIO_DV, both 32 kHz and 48 kHz are
  52.      supported.
  53.      DDDDMMMM____DDDDVVVVAAAAUUUUDDDDIIIIOOOO____LLLLOOOOCCCCKKKK____MMMMOOOODDDDEEEE - not required, non-zero if audio is locked
  54.      according to the DV audio specification.  Zero if it is not locked.
  55.      Defaults to locked audio.
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  70. ddddmmmmDDDDVVVVAAAAuuuuddddiiiiooooEEEEnnnnccccooooddddeeeerrrrSSSSeeeettttPPPPaaaarrrraaaammmmssss((((3333ddddmmmm))))                  ddddmmmmDDDDVVVVAAAAuuuuddddiiiiooooEEEEnnnnccccooooddddeeeerrrrSSSSeeeettttPPPPaaaarrrraaaammmmssss((((3333ddddmmmm))))
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  74. SSSSEEEEEEEE AAAALLLLSSSSOOOO
  75.      dmDVAudioEncoderCreate(3dm), dmDVAudioEncode(3dm),
  76.      dmDVAudioEncoderGetParams(3dm).
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