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/ IRIX Base Documentation 2002 November / SGI IRIX Base Documentation 2002 November.iso / usr / share / catman / p_man / cat3dm / dmedia / dmG726DecoderSetParams.z / dmG726DecoderSetParams
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Text File  |  2002-10-03  |  5.2 KB  |  133 lines
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  4. ddddmmmmGGGG777722226666DDDDeeeeccccooooddddeeeerrrrSSSSeeeettttPPPPaaaarrrraaaammmmssss((((3333ddddmmmm))))                        ddddmmmmGGGG777722226666DDDDeeeeccccooooddddeeeerrrrSSSSeeeettttPPPPaaaarrrraaaammmmssss((((3333ddddmmmm))))
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  9.      dmG726DecoderSetParams - set G726 decoder parameter values
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  13.      ####iiiinnnncccclllluuuuddddeeee <<<<ddddmmmmeeeeddddiiiiaaaa////ddddmmmm____aaaauuuuddddiiiioooouuuuttttiiiillll....hhhh>>>>
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  15.      ####iiiinnnncccclllluuuuddddeeee <<<<ddddmmmmeeeeddddiiiiaaaa////ddddmmmm____ppppaaaarrrraaaammmmssss....hhhh>>>>
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  17.      DDDDMMMMssssttttaaaattttuuuussss ddddmmmmGGGG777722226666DDDDeeeeccccooooddddeeeerrrrSSSSeeeettttPPPPaaaarrrraaaammmmssss((((DDDDMMMMGGGG777722226666ddddeeeeccccooooddddeeeerrrr hhhhaaaannnnddddlllleeee,,,,
  18.                                    DDDDMMMMppppaaaarrrraaaammmmssss ****ppppaaaarrrraaaammmmssss))))
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  21. PPPPAAAARRRRAAAAMMMMEEEETTTTEEEERRRR
  22.      _h_a_n_d_l_e   DDDDMMMMGGGG777722226666ddddeeeeccccooooddddeeeerrrr structure, created by ddddmmmmGGGG777722226666DDDDeeeeccccooooddddeeeerrrrCCCCrrrreeeeaaaatttteeee((((3333ddddmmmm)))).
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  25.      _p_a_r_a_m_s   List of parameters for specification. Null (0) value ok.
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  28. RRRREEEETTTTUUUURRRRNNNNEEEEDDDD VVVVAAAALLLLUUUUEEEE
  29.      Returns DDDDMMMM____SSSSUUUUCCCCCCCCEEEESSSSSSSS or DDDDMMMM____FFFFAAAAIIIILLLLUUUURRRREEEE.
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  32. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  33.      ddddmmmmGGGG777722226666DDDDeeeeccccooooddddeeeerrrrSSSSeeeettttPPPPaaaarrrraaaammmmssss((((3333ddddmmmm)))) sets state of G726 decoder with _p_a_r_a_m_s.
  34.      Unrecognized parameters are ignored.
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  37.      The set of parameters for _p_a_r_a_m_s are, defined in _d_m_e_d_i_a/_d_m__a_u_d_i_o._h and
  38.      _d_m_e_d_i_a/_d_m__a_u_d_i_o_u_t_i_l._h:
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  41.      DDDDMMMM____AAAAUUUUDDDDIIIIOOOO____BBBBIIIITTTTRRRRAAAATTTTEEEE
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  44.      The corresponding value for DDDDMMMM____AAAAUUUUDDDDIIIIOOOO____BBBBIIIITTTTRRRRAAAATTTTEEEE is integer.  The G.726
  45.      algorithm supports bit rate of any one of the following rates in the set
  46.      {16000, 24000, 32000, 40000} (bits/second).
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  49.      DDDDMMMM____GGGG777722226666____NNNNAAAATTTTIIIIVVVVEEEE____FFFFOOOORRRRMMMMAAAATTTT
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  51.      specifies the input or output (uncompressed or decompressed) sample date
  52.      format.  The corresponding value for DDDDMMMM____GGGG777722226666____NNNNAAAATTTTIIIIVVVVEEEE____FFFFOOOORRRRMMMMAAAATTTT is one of the
  53.      following
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  55.           AAAAUUUUDDDDIIIIOOOO____EEEENNNNCCCCOOOODDDDIIIINNNNGGGG____UUUULLLLAAAAWWWW
  56.           AAAAUUUUDDDDIIIIOOOO____EEEENNNNCCCCOOOODDDDIIIINNNNGGGG____AAAALLLLAAAAWWWW
  57.           AAAAUUUUDDDDIIIIOOOO____EEEENNNNCCCCOOOODDDDIIIINNNNGGGG____LLLLIIIINNNNEEEEAAAARRRR
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  63.                                                                         PPPPaaaaggggeeee 1111
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  70. ddddmmmmGGGG777722226666DDDDeeeeccccooooddddeeeerrrrSSSSeeeettttPPPPaaaarrrraaaammmmssss((((3333ddddmmmm))))                        ddddmmmmGGGG777722226666DDDDeeeeccccooooddddeeeerrrrSSSSeeeettttPPPPaaaarrrraaaammmmssss((((3333ddddmmmm))))
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  74.      Currently, data types supported are short for linear input/output sample
  75.      data or unsigned char for A-law or mu-law input/output sample data.  For
  76.      linear output, the samples are assumed to be two's complement.
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  79. NNNNOOOOTTTTEEEE
  80. SSSSEEEEEEEE AAAALLLLSSSSOOOO
  81.      dmG726DecoderCreate(3dm), dmG726Decode(3dm), dmG726DecoderGetParams(3dm).
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  129.                                                                         PPPPaaaaggggeeee 2222
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