Interface ProgressionType

All Known Implementing Classes:
FileBitstreamReaderAgent, HeaderDecoder, HeaderInfo, Progression

public interface ProgressionType
This interface defines the identifiers for the different bit stream profiles and progression types.

Each progressive type has a different number: 'PT_SNR_PROG', 'PT_RES_PROG', or 'PT_ARB_PROG'. These are the same identifiers are used in the codestream syntax.

Each profile identifier is a flag bit. Therefore, several profiles can appear at the same time.

This interface defines the constants only. In order to use the constants in any other class you can either use the fully qualified name (e.g., ProgressionType.LY_RES_COMP_POS_PROG) or declare this interface in the implements clause of the class and then access the identifier directly.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    The bit stream is Component/Position/Resolution/Layer progressive : 4
    static final int
    The bit stream is Layer/Resolution/Component/Position progressive : 0
    static final int
    The bit stream is Position/Component/Resolution/Layer progressive : 3
    static final int
    The bit stream is Resolution/Layer/Component/Position progressive : 1
    static final int
    The bit stream is Resolution/Position/Component/Layer progressive : 2
  • Field Details

    • LY_RES_COMP_POS_PROG

      static final int LY_RES_COMP_POS_PROG
      The bit stream is Layer/Resolution/Component/Position progressive : 0
      See Also:
    • RES_LY_COMP_POS_PROG

      static final int RES_LY_COMP_POS_PROG
      The bit stream is Resolution/Layer/Component/Position progressive : 1
      See Also:
    • RES_POS_COMP_LY_PROG

      static final int RES_POS_COMP_LY_PROG
      The bit stream is Resolution/Position/Component/Layer progressive : 2
      See Also:
    • POS_COMP_RES_LY_PROG

      static final int POS_COMP_RES_LY_PROG
      The bit stream is Position/Component/Resolution/Layer progressive : 3
      See Also:
    • COMP_POS_RES_LY_PROG

      static final int COMP_POS_RES_LY_PROG
      The bit stream is Component/Position/Resolution/Layer progressive : 4
      See Also: