1.. Permission is granted to copy, distribute and/or modify this
2.. document under the terms of the GNU Free Documentation License,
3.. Version 1.1 or any later version published by the Free Software
4.. Foundation, with no Invariant Sections, no Front-Cover Texts
5.. and no Back-Cover Texts. A copy of the license is included at
6.. Documentation/userspace-api/media/fdl-appendix.rst.
7..
8.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections
9
10.. _dvb_demux:
11
12#######################
13Digital TV Demux Device
14#######################
15
16The Digital TV demux device controls the MPEG-TS filters for the
17digital TV. If the driver and hardware supports, those filters are
18implemented at the hardware. Otherwise, the Kernel provides a software
19emulation.
20
21It can be accessed through ``/dev/adapter?/demux?``. Data types and and
22ioctl definitions can be accessed by including ``linux/dvb/dmx.h`` in
23your application.
24
25
26.. toctree::
27    :maxdepth: 1
28
29    dmx_types
30    dmx_fcalls
31