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Default parameters for Dirac

2009-04-26
2013-06-04
  • Saurabh Gupta

    Saurabh Gupta - 2009-04-26

    Hi

    I have one question regarding the default parameters in Dirac. If I dont pass the values of fr,L1_num and L1_sep in the command line parameter while encoding , what is the default value taken by the Dirac ?

    If someone can tell me what are the default values for other parameters, that would be really nice.

    regards
    Saurabh Gupta

     
    • Anuradha Suraparaju

      The default values for these parameters depends on the video preset used to encode the video. 

      For default frame rates check appendix 'C' in the Dirac specification document at
      http://diracvideo.org/download/specification/dirac-spec-latest.pdf

      For encoder specific parameters like L1_sep and num_L1 refer to function SetDefaultEncoderParameters in libdirac_common/video_format_defaults.cpp. The source for this file can be browsed at:

      http://dirac.cvs.sourceforge.net/viewvc/dirac/compress/libdirac_common/video_format_defaults.cpp?revision=1.36&view=markup

       
    • Saurabh Gupta

      Saurabh Gupta - 2009-04-27

      Thanks Anuradha

      I will try to follow, what you have mentioned here.

      regards
      Saurabh

       

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