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 3.3KB

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  1. current : Version -next
  2. * Add --const-cw (-Y) option. This option allows using of constant
  3. code word for decryption.
  4. 2012-03-07 : Version 7.0
  5. * Add --input-buffer (-T) option. This option allows uninterrupted
  6. decryption even if OSCAM returns code words too late.
  7. * Add --log-file (-F) option.
  8. * Fixed newcamd protocol issues when OSCAM disappeared.
  9. * Fix (and optimize) decryption when the input is MPTS. Previously
  10. decrypting one stream broke the others.
  11. * notify: Add NO_EMM_RECEIVED event.
  12. 2012-02-24 : Version 6.0
  13. * Add --output-tos (-g) option used to set output TOS value.
  14. * Add --input-dump (-W) option used save input stream in file.
  15. * Add --pid-report (-j) option used to turn on PID reporting.
  16. * Add RTP output enabled by --output-rtp (-r) option.
  17. * Add --output-rtp-ssrc (-k) option used to set RTP SSRC.
  18. * A bug was fixed that prevented tsdecrypt from working if CAMD server
  19. was not available for couple of minutes.
  20. 2011-12-23 : Version 5.0
  21. * Add --bench (-b) option that benchmarks libdvbcsa decryption.
  22. * Remove --camd-pkt-delay (-y) option. This workaround is no longer needed.
  23. * Fix payload offset detection, a bug which broke packets that have
  24. adaptation with whole packet size (libtsfuncs).
  25. * Add --input-service (-M) option, to choose service id (program) in MPTS input.
  26. * When the input is MPTS and output filtering is enabled, rewrite output
  27. PAT to include only the single program that is decoded.
  28. * Parse SDT and display provider and service name.
  29. * Add --output-nit-pass (-y) to enable NIT pass through.
  30. * Add --output-eit-pass (-w) to enable EIT (EPG) pass through.
  31. * Add --output-tdt-pass (-x) to enable TDT/TOT pass through.
  32. * Add support for newcamd CAMD protocol.
  33. * Add ECM/EMM queues depth limit to avoid allocating too much memory.
  34. 2011-11-18 : Version 4.0
  35. * Set CAMD sockets NODELAY to avoid OSCAM errors when many packets are sent.
  36. * Add --syslog parameter to enable local syslog logging.
  37. * Set thread names under Linux.
  38. * notify: Added no_code_word/code_word_ok events.
  39. * notify: Added input_timeout/input_ok events.
  40. * notify: Added start/stop events.
  41. * notify: Added option to execute external script on event.
  42. 2011-11-14 : Version 3.2
  43. * Fixed bug that prevented tsdecrypt from working at all :(
  44. 2011-11-12 : Version 3.1
  45. * Add debug level 5 (full mpeg ts packet dump).
  46. * Fix PSI table gathering in invalid transport streams.
  47. * Fix EMM/ECM parsing (this fixes ORF1 decoding on Astra 19.2).
  48. * Process ECMs before EMMs, preventing the case where too much
  49. incoming EMMs interfere with decryption.
  50. 2011-09-30 : Version 3.0
  51. * Add man page.
  52. * Add support for long command line options.
  53. * Add make install/uninstall Makefile targets.
  54. * Add support for compilation on OS X.
  55. * Add tested support for Viaccess.
  56. * Add tested support for Mediaguard (Seca).
  57. * Add tested support for Videoguard (NDS).
  58. * Add untested support for Nagra.
  59. * Add untested support for DRE-Crypt.
  60. * Add option to disable ECM and CW logging (--ecm-no-log).
  61. * Add option to manually set EMM pid (--emm-pid).
  62. * Add option to manually set ECM pid (--ecm-pid).
  63. * Add option to manually set CAID (--caid).
  64. * Add ECM reports (--ecm-report-time).
  65. * Log warnings when there is no input data.
  66. * Log warnings when code word become invalid.
  67. 2011-09-15 : Version 2.0
  68. * Initial public release.