tsdecrypt reads and decrypts CSA encrypted incoming mpeg transport stream over UDP/RTP using code words obtained from OSCAM or similar CAM server. tsdecrypt communicates with CAM server using cs378x (camd35 over tcp) protocol or newcamd protocol. https://georgi.unixsol.org/programs/tsdecrypt/
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ChangeLog 5.6KB

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  1. xxxx-xx-xx : Version -next
  2. * Add new notification message STREAM_NOT_ENCRYPTED. When stream is not
  3. encrypted no NO_CODE_WORD notifications are sent.
  4. 2013-09-12 : Version 10.0
  5. * Add --ecm-only (-v) option. This allows processing of ECMs but without
  6. decoding the input stream.
  7. * Add --ecm-and-emm-only (-q) option. This allows processing of ECMs
  8. and EMMs but without decoding the input stream.
  9. * Set newcamd client id to 0x7878 (tsdecrypt).
  10. * Fixed regression that apeared in 9.0 which prevented the output from
  11. working if the output address was not multicast.
  12. * Add support for Griffin CAS and for DGCrypt CAS.
  13. * Add support for setting multicast source address /SSM/ (--input-source).
  14. * Add support for EMM filters similar to DVBAPI filters (match + mask).
  15. * Add support for EMM filters based on section length.
  16. * Add support for Irdeto CHID filtering (tested with Raduga).
  17. 2012-09-10 : Version 9.0
  18. * Add --no-output-on-error (-u) option. By using this option output can be
  19. disabled if there is no currently received code word.
  20. * Remove deprecated --output-filter option. The option you should use is
  21. --no-output-filter.
  22. * Allow camd server address (--camd-server, -s) to be resolved, not only
  23. set by IP address.
  24. * Allow tsdecrypt to read ECM/EMM packet from text file. The added
  25. parameters are -n, -ecm-file <file> and -m --emm-file <file>.
  26. * Add support for CAMD server listening on IPv6.
  27. * Add support for input and output over IPv6.
  28. * Add support for forcing only IPv4 (-4, --ipv4) or only IPv6 (-6, --ipv6).
  29. * Add support for multiple CAMD addresses returned when resolving CAMD
  30. server hostname. tsdecrypt would try each of the addresses and use
  31. the one that works.
  32. * Change the way filenames are set in input/output options.
  33. Now file:// prefix is must be added before the filename otherwise
  34. the parameter is treated as network address.
  35. * Add --emm-filter (-a) option. This option implements EMM filtering.
  36. 2012-04-19 : Version 8.1
  37. * Add support for Bulcrypt CAS.
  38. 2012-04-12 : Version 8.0
  39. * Add --biss-key (-Q) option. This option enables BISS decryption.
  40. * Add FFdecsa support. In most cases FFdecsa decrypts faster than libdvcsa.
  41. To compile with FFdecsa support use "make ffdecsa".
  42. * Add --const-cw (-Y) option. This option allows using of constant
  43. code words for decryption.
  44. * Add "make help" target.
  45. * Display better timing information for ECMs and code word changes.
  46. * Filter special symbols in provider and service names before printing them.
  47. 2012-03-07 : Version 7.0
  48. * Add --input-buffer (-T) option. This option allows uninterrupted
  49. decryption even if OSCAM returns code words too late.
  50. * Add --log-file (-F) option.
  51. * Fixed newcamd protocol issues when OSCAM disappeared.
  52. * Fix (and optimize) decryption when the input is MPTS. Previously
  53. decrypting one stream broke the others.
  54. * notify: Add NO_EMM_RECEIVED event.
  55. 2012-02-24 : Version 6.0
  56. * Add --output-tos (-g) option used to set output TOS value.
  57. * Add --input-dump (-W) option used save input stream in file.
  58. * Add --pid-report (-j) option used to turn on PID reporting.
  59. * Add RTP output enabled by --output-rtp (-r) option.
  60. * Add --output-rtp-ssrc (-k) option used to set RTP SSRC.
  61. * A bug was fixed that prevented tsdecrypt from working if CAMD server
  62. was not available for couple of minutes.
  63. 2011-12-23 : Version 5.0
  64. * Add --bench (-b) option that benchmarks libdvbcsa decryption.
  65. * Remove --camd-pkt-delay (-y) option. This workaround is no longer needed.
  66. * Fix payload offset detection, a bug which broke packets that have
  67. adaptation with whole packet size (libtsfuncs).
  68. * Add --input-service (-M) option, to choose service id (program) in MPTS input.
  69. * When the input is MPTS and output filtering is enabled, rewrite output
  70. PAT to include only the single program that is decoded.
  71. * Parse SDT and display provider and service name.
  72. * Add --output-nit-pass (-y) to enable NIT pass through.
  73. * Add --output-eit-pass (-w) to enable EIT (EPG) pass through.
  74. * Add --output-tdt-pass (-x) to enable TDT/TOT pass through.
  75. * Add support for newcamd CAMD protocol.
  76. * Add ECM/EMM queues depth limit to avoid allocating too much memory.
  77. 2011-11-18 : Version 4.0
  78. * Set CAMD sockets NODELAY to avoid OSCAM errors when many packets are sent.
  79. * Add --syslog parameter to enable local syslog logging.
  80. * Set thread names under Linux.
  81. * notify: Added no_code_word/code_word_ok events.
  82. * notify: Added input_timeout/input_ok events.
  83. * notify: Added start/stop events.
  84. * notify: Added option to execute external script on event.
  85. 2011-11-14 : Version 3.2
  86. * Fixed bug that prevented tsdecrypt from working at all :(
  87. 2011-11-12 : Version 3.1
  88. * Add debug level 5 (full mpeg ts packet dump).
  89. * Fix PSI table gathering in invalid transport streams.
  90. * Fix EMM/ECM parsing (this fixes ORF1 decoding on Astra 19.2).
  91. * Process ECMs before EMMs, preventing the case where too much
  92. incoming EMMs interfere with decryption.
  93. 2011-09-30 : Version 3.0
  94. * Add man page.
  95. * Add support for long command line options.
  96. * Add make install/uninstall Makefile targets.
  97. * Add support for compilation on OS X.
  98. * Add tested support for Viaccess.
  99. * Add tested support for Mediaguard (Seca).
  100. * Add tested support for Videoguard (NDS).
  101. * Add untested support for Nagra.
  102. * Add untested support for DRE-Crypt.
  103. * Add option to disable ECM and CW logging (--ecm-no-log).
  104. * Add option to manually set EMM pid (--emm-pid).
  105. * Add option to manually set ECM pid (--ecm-pid).
  106. * Add option to manually set CAID (--caid).
  107. * Add ECM reports (--ecm-report-time).
  108. * Log warnings when there is no input data.
  109. * Log warnings when code word become invalid.
  110. 2011-09-15 : Version 2.0
  111. * Initial public release.