asn1_createGroup.h File Reference

Functions to create a MHEG5Group from a MHEG5 script (in the form of a list of fpa1_syntaxList structures). More...

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Functions
asnErr	asn1_decodeGroup (fpa1_syntaxList *listPtr, MHEG5Group *group)
	Decodes GroupItem class. Refer to MHEG5 Specification (ISO/IEC 13522-2:1996), Appendix A, section [A.22] for details of ASN.1 representation. This actually returns a valid item type (returned as an Ingredient pointer) More...

Variables
MH5GroupPtr	asn1_mainGroupPtr

Detailed Description

Functions to create a MHEG5Group from a MHEG5 script (in the form of a list of fpa1_syntaxList structures).

Date

16/07/2002

Author

S.Charman

Function Documentation

asnErr asn1_decodeGroup	(	fpa1_syntaxList *	listPtr,
		MHEG5Group *	group
	)

Decodes GroupItem class. Refer to MHEG5 Specification (ISO/IEC 13522-2:1996), Appendix A, section [A.22] for details of ASN.1 representation. This actually returns a valid item type (returned as an Ingredient pointer)

Parameters

listPtr

pointer to current fpa1_syntaxList item

Returns

MHEG5Ingredient. Returns NULL if fails to create item.

Decodes GroupItem class. Refer to MHEG5 Specification (ISO/IEC 13522-2:1996), Appendix A, section [A.22] for details of ASN.1 representation. This actually returns a valid item type (returned as an Ingredient pointer)

Parameters

listPtr	pointer to current fpa1_syntaxList item
group	Pointer to Group class being decoded.

Returns

asnErr