libdvbpsi  0.2.2
Data Structures | Typedefs | Functions
dr_56.h File Reference

EBU Teletext descriptor parsing. More...

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Data Structures

struct  dvbpsi_teletextpage_s
struct  dvbpsi_teletext_dr_s
 "teletext" descriptor structure. More...

Typedefs

typedef struct
dvbpsi_teletextpage_s 
dvbpsi_teletextpage_t
 dvbpsi_teletextpage_t type definition.
typedef struct dvbpsi_teletext_dr_s dvbpsi_teletext_dr_t
 dvbpsi_teletext_dr_t type definition.

Functions

dvbpsi_teletext_dr_tdvbpsi_DecodeTeletextDr (dvbpsi_descriptor_t *p_descriptor)
dvbpsi_descriptor_tdvbpsi_GenTeletextDr (dvbpsi_teletext_dr_t *p_decoded, int b_duplicate)
 "teletext" descriptor generator.

Detailed Description

EBU Teletext descriptor parsing.

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Author:
Derk-Jan Hartman <hartman at="" videolan="" dot="" org>=""> DVB EBU Teletext descriptor parsing, according to ETSI EN 300 468 version 1.7.1 section 6.2.42 and 6.2.47.

NOTE: this descriptor is known by tag value 0x56 AND 0x46


Function Documentation

dvbpsi_descriptor_t * dvbpsi_GenTeletextDr ( dvbpsi_teletext_dr_t p_decoded,
int  b_duplicate 
)

"teletext" descriptor generator.

Parameters:
p_decodedpointer to a decoded "teletext" descriptor structure
b_duplicateif non zero then duplicate the p_decoded structure into the descriptor
Returns:
a pointer to a new descriptor structure which contains encoded data.