libdvbv5: lib/include/libdvbv5/dvb-demux.h Source File

libdvbv5 1.32.0 Library to work with Digital TV devices on Linux

dvb-demux.h
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1/*
2 * Copyright (c) 2011-2014 - Mauro Carvalho Chehab
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License as published by
6 * the Free Software Foundation version 2.1 of the License.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU Lesser General Public License for more details.
12 *
13 * These routines were originally written as part of the dvb-apps, as:
14 * util functions for various ?zap implementations
15 *
16 * Copyright (C) 2001 Johannes Stezenbach (js@convergence.de)
17 * for convergence integrated media
18 *
19 * Originally licensed as GPLv2 or upper
20 */
21
32
33#ifndef _DVB_DEMUX_H
34#define _DVB_DEMUX_H
35
36#include <linux/dvb/dmx.h>
37
38#ifdef __cplusplus
39extern "C" {
40#endif
41
56 int dvb_dmx_open(int adapter, int demux);
57
68 void dvb_dmx_close(int dmx_fd);
69
82 void dvb_dmx_stop(int dmx_fd);
83
105 int dvb_set_pesfilter(int dmxfd, int pid, dmx_pes_type_t type,
106 dmx_output_t output, int buffersize);
107
130 int dvb_set_section_filter(int dmxfd, int pid, unsigned filtsize,
131 unsigned char *filter,
132 unsigned char *mask,
133 unsigned char *mode,
134 unsigned int flags);
135
151 int dvb_get_pmt_pid(int dmxfd, int sid);
152
153#ifdef __cplusplus
154}
155#endif
156
157#endif
dvb_dmx_stop
void dvb_dmx_stop(int dmx_fd)
Stops the DMX filter for a given file descriptor.
dvb_get_pmt_pid
int dvb_get_pmt_pid(int dmxfd, int sid)
read the contents of the MPEG-TS PAT table, seeking for an specific service ID
dvb_set_pesfilter
int dvb_set_pesfilter(int dmxfd, int pid, dmx_pes_type_t type, dmx_output_t output, int buffersize)
Start a filter for a MPEG-TS Packetized Elementary Stream (PES).
dvb_set_section_filter
int dvb_set_section_filter(int dmxfd, int pid, unsigned filtsize, unsigned char *filter, unsigned char *mask, unsigned char *mode, unsigned int flags)
Sets a MPEG-TS section filter.
dvb_dmx_close
void dvb_dmx_close(int dmx_fd)
Stops the DMX filter for the file descriptor and closes.
dvb_dmx_open
int dvb_dmx_open(int adapter, int demux)
Opens a DVB demux in read/write mode.