dr_08.h File Reference

Application interface for the MPEG 2 "video window" descriptor decoder and generator. More...

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Data Structures

struct  dvbpsi_vwindow_dr_s
 "video window" descriptor structure. More...

Typedefs

typedef struct dvbpsi_vwindow_dr_s dvbpsi_vwindow_dr_t
 dvbpsi_vwindow_dr_t type definition.

Functions

dvbpsi_vwindow_dr_tdvbpsi_DecodeVWindowDr (dvbpsi_descriptor_t *p_descriptor)
 "video window" descriptor decoder.
dvbpsi_descriptor_tdvbpsi_GenVWindowDr (dvbpsi_vwindow_dr_t *p_decoded, int b_duplicate)
 "video window" descriptor generator.

Detailed Description

Application interface for the MPEG 2 "video window" descriptor decoder and generator.

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Author:
Arnaud de Bossoreille de Ribou <bozo@via.ecp.fr> Application interface for the MPEG 2 "video window" descriptor decoder and generator. This descriptor's definition can be found in ISO/IEC 13818-1 section 2.6.14.

Function Documentation

dvbpsi_vwindow_dr_t * dvbpsi_DecodeVWindowDr ( dvbpsi_descriptor_t p_descriptor  ) 

"video window" descriptor decoder.

Parameters:
p_descriptor pointer to the descriptor structure
Returns:
a pointer to a new "video window" descriptor structure which contains the decoded data.
dvbpsi_descriptor_t * dvbpsi_GenVWindowDr ( dvbpsi_vwindow_dr_t p_decoded,
int  b_duplicate 
)

"video window" descriptor generator.

Parameters:
p_decoded pointer to a decoded "video window" 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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