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