dtv(4) - NetBSD Manual Pages

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DTV(4)                  NetBSD Kernel Interfaces Manual                 DTV(4)


NAME

     dtv -- interface for digital television


SYNOPSIS

     dtv* at dtvbus?

     #include <dev/dtv/dtvio.h>
     #include <dev/dtv/dtvio_demux.h>
     #include <dev/dtv/dtvio_frontend.h>


DESCRIPTION

     The machine-independent dtv interface provides support for digital tele-
     vision (DTV).  A subset of the Linux Digital Video Broadcasting (DVB)
     APIs is supported.  In particular, dtv provides the DVB frontend and
     demodulator APIs.


SUPPORTED DEVICES

     The following machine-independent devices are supported:

           auvitek(4)   Auvitek AU0828-based video capture cards

           emdtv(4)     EM28XX-based DTV cards

     Note that the dtv device drivers are generally only available as kernel
     modules; see module(7) and modload(8) for additional details.  Refer to
     dtviic(4) for details about the supported demodulators and tuners.


FILES

     /dev/dvb/adapterN/frontend0   The frontend device, for controlling the
                                   tuner and demodulator hardware.

     /dev/dvb/adapterN/demux0      The demux device, for controlling the hard-
                                   ware filters.

     /dev/dvb/adapterN/dvr0        Digital video recording device.


SEE ALSO

     auvitek(4), dtviic(4), emdtv(4), video(9)

     pkgsrc/multimedia/dvb-apps, pkgsrc/multimedia/mplayer

     Linux Media Infrastructure API.  Part II. Linux DVB API,
     http://linuxtv.org/downloads/v4l-dvb-apis/dvbapi.html, 2011.


HISTORY

     The dtv interface first appeared in NetBSD 6.0.


AUTHORS

     Jared D. McNeill <jmcneill@invisible.ca>

NetBSD 6.1.2                    August 30, 2011                   NetBSD 6.1.2