stream/frequencies.h

   1 /*
   2  * Worldwide channel/frequency list
   3  *
   4  * Nathan Laredo (laredo@broked.net)
   5  *
   6  * Frequencies are given in kHz
   7  */
   8
   9 #ifndef MPLAYER_FREQUENCIES_H
  10 #define MPLAYER_FREQUENCIES_H
  11
  12 #define NTSC_AUDIO_CARRIER      4500
  13 #define PAL_AUDIO_CARRIER_I     6000
  14 #define PAL_AUDIO_CARRIER_BGHN  5500
  15 #define PAL_AUDIO_CARRIER_MN    4500
  16 #define PAL_AUDIO_CARRIER_D     6500
  17 #define SEACAM_AUDIO_DKK1L      6500
  18 #define SEACAM_AUDIO_BG         5500
  19 /* NICAM 728 32-kHz, 14-bit digital stereo audio is transmitted in 1ms frames
  20    containing 8 bits frame sync, 5 bits control, 11 bits additional data, and
  21    704 bits audio data.  The bit rate is reduced by transmitting only 10 bits
  22    plus parity of each 14 bit sample, the largest sample in a frame determines
  23    which 10 bits are transmitted.  The parity bits for audio samples also
  24    specify the scaling factor used for that channel during that frame.  The
  25    companeded audio data is interleaved to reduce the influence of dropouts
  26    and the whole frame except for sync bits is scrambled for spectrum shaping.
  27    Data is modulated using QPSK, at below following subcarrier freqs */
  28 #define NICAM728_PAL_BGH        5850
  29 #define NICAM728_PAL_I          6552
  30
  31 /* COMPREHENSIVE LIST OF FORMAT BY COUNTRY
  32    (M) NTSC used in:
  33         Antigua, Aruba, Bahamas, Barbados, Belize, Bermuda, Bolivia, Burma,
  34         Canada, Chile, Colombia, Costa Rica, Cuba, Curacao, Dominican Republic,
  35         Ecuador, El Salvador, Guam Guatemala, Honduras, Jamaica, Japan,
  36         South Korea, Mexico, Montserrat, Myanmar, Nicaragua, Panama, Peru,
  37         Philippines, Puerto Rico, St Christopher and Nevis, Samoa, Suriname,
  38         Taiwan, Trinidad/Tobago, United States, Venezuela, Virgin Islands
  39    (B) PAL used in:
  40         Albania, Algeria, Australia, Austria, Bahrain, Bangladesh, Belgium,
  41         Bosnia-Herzegovinia, Brunei Darussalam, Cambodia, Cameroon, Croatia,
  42         Cyprus, Denmark, Egypt, Ethiopia, Equatorial Guinea, Finland, Germany,
  43         Ghana, Gibraltar, Greenland, Iceland, India, Indonesia, Israel, Italy,
  44         Jordan, Kenya, Kuwait, Liberia, Libya, Luxembourg, Malaysa, Maldives,
  45         Malta, Nepal, Netherlands, New Zeland, Nigeria, Norway, Oman, Pakistan,
  46         Papua New Guinea, Portugal, Qatar, Sao Tome and Principe, Saudi Arabia,
  47         Seychelles, Sierra Leone, Singapore, Slovenia, Somali, Spain,
  48         Sri Lanka, Sudan, Swaziland, Sweden, Switzeland, Syria, Thailand,
  49         Tunisia, Turkey, Uganda, United Arab Emirates, Yemen
  50    (N) PAL used in: (Combination N = 4.5MHz audio carrier, 3.58MHz burst)
  51         Argentina (Combination N), Paraguay, Uruguay
  52    (M) PAL (525/60, 3.57MHz burst) used in:
  53         Brazil
  54    (G) PAL used in:
  55         Albania, Algeria, Austria, Bahrain, Bosnia/Herzegovinia, Cambodia,
  56         Cameroon, Croatia, Cyprus, Denmark, Egypt, Ethiopia, Equatorial Guinea,
  57         Finland, Germany, Gibraltar, Greenland, Iceland, Israel, Italy, Jordan,
  58         Kenya, Kuwait, Liberia, Libya, Luxembourg, Malaysia, Monaco,
  59         Mozambique, Netherlands, New Zealand, Norway, Oman, Pakistan,
  60         Papa New Guinea, Portugal, Qatar, Romania, Sierra Leone, Singapore,
  61         Slovenia, Somalia, Spain, Sri Lanka, Sudan, Swaziland, Sweeden,
  62         Switzerland, Syria, Thailand, Tunisia, Turkey, United Arab Emirates,
  63         Yemen, Zambia, Zimbabwe
  64    (D) PAL used in:
  65         China, North Korea, Romania, Czech Republic
  66    (H) PAL used in:
  67         Belgium
  68    (I) PAL used in:
  69         Angola, Botswana, Gambia, Guinea-Bissau, Hong Kong, Ireland, Lesotho,
  70         Malawi, Nambia, Nigeria, South Africa, Tanzania, United Kingdom,
  71         Zanzibar
  72    (B) SECAM used in:
  73         Djibouti, Greece, Iran, Iraq, Lebanon, Mali, Mauritania, Mauritus,
  74         Morocco
  75    (D) SECAM used in:
  76         Afghanistan, Armenia, Azerbaijan, Belarus, Bulgaria,
  77         Estonia, Georgia, Hungary, Zazakhstan, Lithuania, Mongolia, Moldova,
  78         Russia, Slovak Republic, Ukraine, Vietnam
  79    (G) SECAM used in:
  80         Greecem Iran, Iraq, Mali, Mauritus, Morocco, Saudi Arabia
  81    (K) SECAM used in:
  82         Armenia, Azerbaijan, Bulgaria, Estonia, Georgia,
  83         Hungary, Kazakhstan, Lithuania, Madagascar, Moldova, Poland, Russia,
  84         Slovak Republic, Ukraine, Vietnam
  85    (K1) SECAM used in:
  86         Benin, Burkina Faso, Burundi, Chad, Cape Verde, Central African
  87         Republic, Comoros, Congo, Gabon, Madagascar, Niger, Rwanda, Senegal,
  88         Togo, Zaire
  89    (L) SECAM used in:
  90         France
  91 */
  92
  93 /* --------------------------------------------------------------------- */
  94
  95 struct CHANLIST {
  96     char  name[8];
  97     int   freq;
  98 };
  99
 100 struct CHANLISTS {
 101     const char             *name;
 102     const struct CHANLIST  *list;
 103     int                    count;
 104 };
 105
 106 #define CHAN_COUNT(x) (sizeof(x)/sizeof(struct CHANLIST))
 107
 108 /* --------------------------------------------------------------------- */
 109
 110 extern const struct CHANLISTS   chanlists[];
 111 //extern struct STRTAB chanlist_names[];
 112
 113 extern int                chantab;
 114 extern const struct CHANLIST *chanlist;
 115 extern int                chancount;
 116
 117 #endif /* MPLAYER_FREQUENCIES_H */