vct.h - Man Page
Provides the descriptors for TVCT and CVCT tables.
Synopsis
#include <stdint.h>
#include <unistd.h>
#include <libdvbv5/atsc_header.h>
Data Structures
struct atsc_table_vct_channel
ATSC VCT channel table (covers both CVCT and TVCT)
struct atsc_table_vct
ATSC VCT table (covers both CVCT and TVCT)
union atsc_table_vct_descriptor_length
ATSC VCT descriptor length.
Macros
#define ATSC_TABLE_TVCT
TVCT table ID.
#define ATSC_TABLE_CVCT
CVCT table ID.
#define ATSC_TABLE_VCT_PID
Program ID with the VCT tables on it.
#define atsc_vct_channel_foreach(_channel, _vct)
Macro used to find channels on a VCT table.
Functions
ssize_t atsc_table_vct_init (struct dvb_v5_fe_parms *parms, const uint8_t *buf, ssize_t buflen, struct atsc_table_vct **table)
Initializes and parses VCT table.
void atsc_table_vct_free (struct atsc_table_vct *table)
Frees all data allocated by the VCT table parser.
void atsc_table_vct_print (struct dvb_v5_fe_parms *parms, struct atsc_table_vct *table)
Prints the content of the VCT table.
Detailed Description
Provides the descriptors for TVCT and CVCT tables.
- Copyright
GNU Lesser General Public License version 2.1 (LGPLv2.1)
- Author
Mauro Carvalho Chehab
Andre Roth
- Relevant specs
The table described herein is defined at:
- ATSC A/65:2009
- See also
http://www.etherguidesystems.com/help/sdos/atsc/syntax/tablesections/TVCT.aspx
http://www.etherguidesystems.com/help/sdos/atsc/syntax/tablesections/CVCT.aspx
- Bug Report
Please submit bug reports and patches to linux-media@vger.kernel.org
Definition in file vct.h.
Author
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