18c2ecf20Sopenharmony_ci.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later 28c2ecf20Sopenharmony_ci 38c2ecf20Sopenharmony_ci.. _dvb_demux: 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_ci####################### 68c2ecf20Sopenharmony_ciDigital TV Demux Device 78c2ecf20Sopenharmony_ci####################### 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_ciThe Digital TV demux device controls the MPEG-TS filters for the 108c2ecf20Sopenharmony_cidigital TV. If the driver and hardware supports, those filters are 118c2ecf20Sopenharmony_ciimplemented at the hardware. Otherwise, the Kernel provides a software 128c2ecf20Sopenharmony_ciemulation. 138c2ecf20Sopenharmony_ci 148c2ecf20Sopenharmony_ciIt can be accessed through ``/dev/adapter?/demux?``. Data types and and 158c2ecf20Sopenharmony_ciioctl definitions can be accessed by including ``linux/dvb/dmx.h`` in 168c2ecf20Sopenharmony_ciyour application. 178c2ecf20Sopenharmony_ci 188c2ecf20Sopenharmony_ci 198c2ecf20Sopenharmony_ci.. toctree:: 208c2ecf20Sopenharmony_ci :maxdepth: 1 218c2ecf20Sopenharmony_ci 228c2ecf20Sopenharmony_ci dmx_types 238c2ecf20Sopenharmony_ci dmx_fcalls 24