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
 "subtitling" descriptor structure. More...

Typedefs

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

Functions

dvbpsi_teletext_dr_tdvbpsi_DecodeTeletextDataDr (dvbpsi_descriptor_t *p_descriptor)
 "subtitling" descriptor decoder.
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 section 6.2.41.

Function Documentation

dvbpsi_teletext_dr_t * dvbpsi_DecodeTeletextDataDr dvbpsi_descriptor_t p_descriptor  ) 
 

"subtitling" descriptor decoder.

Parameters:
p_descriptor pointer to the descriptor structure
Returns:
a pointer to a new "subtitling" descriptor structure which contains the decoded data.

dvbpsi_descriptor_t * dvbpsi_GenTeletextDr dvbpsi_teletext_dr_t p_decoded,
int  b_duplicate
 

"teletext" descriptor generator.

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


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