295 lines
7.3 KiB
ReStructuredText
295 lines
7.3 KiB
ReStructuredText
|
.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
|
||
|
|
|
||
|
|
.. _frontend-property-terrestrial-systems:
|
||
|
|
|
||
|
|
***********************************************
|
||
|
|
Properties used on terrestrial delivery systems
|
||
|
|
***********************************************
|
||
|
|
|
||
|
|
|
||
|
|
.. _dvbt-params:
|
||
|
|
|
||
|
|
DVB-T delivery system
|
||
|
|
=====================
|
||
|
|
|
||
|
|
The following parameters are valid for DVB-T:
|
||
|
|
|
||
|
|
- :ref:`DTV_API_VERSION <DTV-API-VERSION>`
|
||
|
|
|
||
|
|
- :ref:`DTV_DELIVERY_SYSTEM <DTV-DELIVERY-SYSTEM>`
|
||
|
|
|
||
|
|
- :ref:`DTV_TUNE <DTV-TUNE>`
|
||
|
|
|
||
|
|
- :ref:`DTV_CLEAR <DTV-CLEAR>`
|
||
|
|
|
||
|
|
- :ref:`DTV_FREQUENCY <DTV-FREQUENCY>`
|
||
|
|
|
||
|
|
- :ref:`DTV_MODULATION <DTV-MODULATION>`
|
||
|
|
|
||
|
|
- :ref:`DTV_BANDWIDTH_HZ <DTV-BANDWIDTH-HZ>`
|
||
|
|
|
||
|
|
- :ref:`DTV_INVERSION <DTV-INVERSION>`
|
||
|
|
|
||
|
|
- :ref:`DTV_CODE_RATE_HP <DTV-CODE-RATE-HP>`
|
||
|
|
|
||
|
|
- :ref:`DTV_CODE_RATE_LP <DTV-CODE-RATE-LP>`
|
||
|
|
|
||
|
|
- :ref:`DTV_GUARD_INTERVAL <DTV-GUARD-INTERVAL>`
|
||
|
|
|
||
|
|
- :ref:`DTV_TRANSMISSION_MODE <DTV-TRANSMISSION-MODE>`
|
||
|
|
|
||
|
|
- :ref:`DTV_HIERARCHY <DTV-HIERARCHY>`
|
||
|
|
|
||
|
|
- :ref:`DTV_LNA <DTV-LNA>`
|
||
|
|
|
||
|
|
In addition, the :ref:`DTV QoS statistics <frontend-stat-properties>`
|
||
|
|
are also valid.
|
||
|
|
|
||
|
|
|
||
|
|
.. _dvbt2-params:
|
||
|
|
|
||
|
|
DVB-T2 delivery system
|
||
|
|
======================
|
||
|
|
|
||
|
|
DVB-T2 support is currently in the early stages of development, so
|
||
|
|
expect that this section maygrow and become more detailed with time.
|
||
|
|
|
||
|
|
The following parameters are valid for DVB-T2:
|
||
|
|
|
||
|
|
- :ref:`DTV_API_VERSION <DTV-API-VERSION>`
|
||
|
|
|
||
|
|
- :ref:`DTV_DELIVERY_SYSTEM <DTV-DELIVERY-SYSTEM>`
|
||
|
|
|
||
|
|
- :ref:`DTV_TUNE <DTV-TUNE>`
|
||
|
|
|
||
|
|
- :ref:`DTV_CLEAR <DTV-CLEAR>`
|
||
|
|
|
||
|
|
- :ref:`DTV_FREQUENCY <DTV-FREQUENCY>`
|
||
|
|
|
||
|
|
- :ref:`DTV_MODULATION <DTV-MODULATION>`
|
||
|
|
|
||
|
|
- :ref:`DTV_BANDWIDTH_HZ <DTV-BANDWIDTH-HZ>`
|
||
|
|
|
||
|
|
- :ref:`DTV_INVERSION <DTV-INVERSION>`
|
||
|
|
|
||
|
|
- :ref:`DTV_CODE_RATE_HP <DTV-CODE-RATE-HP>`
|
||
|
|
|
||
|
|
- :ref:`DTV_CODE_RATE_LP <DTV-CODE-RATE-LP>`
|
||
|
|
|
||
|
|
- :ref:`DTV_GUARD_INTERVAL <DTV-GUARD-INTERVAL>`
|
||
|
|
|
||
|
|
- :ref:`DTV_TRANSMISSION_MODE <DTV-TRANSMISSION-MODE>`
|
||
|
|
|
||
|
|
- :ref:`DTV_HIERARCHY <DTV-HIERARCHY>`
|
||
|
|
|
||
|
|
- :ref:`DTV_STREAM_ID <DTV-STREAM-ID>`
|
||
|
|
|
||
|
|
- :ref:`DTV_LNA <DTV-LNA>`
|
||
|
|
|
||
|
|
In addition, the :ref:`DTV QoS statistics <frontend-stat-properties>`
|
||
|
|
are also valid.
|
||
|
|
|
||
|
|
|
||
|
|
.. _isdbt:
|
||
|
|
|
||
|
|
ISDB-T delivery system
|
||
|
|
======================
|
||
|
|
|
||
|
|
This ISDB-T/ISDB-Tsb API extension should reflect all information needed
|
||
|
|
to tune any ISDB-T/ISDB-Tsb hardware. Of course it is possible that some
|
||
|
|
very sophisticated devices won't need certain parameters to tune.
|
||
|
|
|
||
|
|
The information given here should help application writers to know how
|
||
|
|
to handle ISDB-T and ISDB-Tsb hardware using the Linux Digital TV API.
|
||
|
|
|
||
|
|
The details given here about ISDB-T and ISDB-Tsb are just enough to
|
||
|
|
basically show the dependencies between the needed parameter values, but
|
||
|
|
surely some information is left out. For more detailed information see
|
||
|
|
the following documents:
|
||
|
|
|
||
|
|
ARIB STD-B31 - "Transmission System for Digital Terrestrial Television
|
||
|
|
Broadcasting" and
|
||
|
|
|
||
|
|
ARIB TR-B14 - "Operational Guidelines for Digital Terrestrial Television
|
||
|
|
Broadcasting".
|
||
|
|
|
||
|
|
In order to understand the ISDB specific parameters, one has to have
|
||
|
|
some knowledge the channel structure in ISDB-T and ISDB-Tsb. I.e. it has
|
||
|
|
to be known to the reader that an ISDB-T channel consists of 13
|
||
|
|
segments, that it can have up to 3 layer sharing those segments, and
|
||
|
|
things like that.
|
||
|
|
|
||
|
|
The following parameters are valid for ISDB-T:
|
||
|
|
|
||
|
|
- :ref:`DTV_API_VERSION <DTV-API-VERSION>`
|
||
|
|
|
||
|
|
- :ref:`DTV_DELIVERY_SYSTEM <DTV-DELIVERY-SYSTEM>`
|
||
|
|
|
||
|
|
- :ref:`DTV_TUNE <DTV-TUNE>`
|
||
|
|
|
||
|
|
- :ref:`DTV_CLEAR <DTV-CLEAR>`
|
||
|
|
|
||
|
|
- :ref:`DTV_FREQUENCY <DTV-FREQUENCY>`
|
||
|
|
|
||
|
|
- :ref:`DTV_BANDWIDTH_HZ <DTV-BANDWIDTH-HZ>`
|
||
|
|
|
||
|
|
- :ref:`DTV_INVERSION <DTV-INVERSION>`
|
||
|
|
|
||
|
|
- :ref:`DTV_GUARD_INTERVAL <DTV-GUARD-INTERVAL>`
|
||
|
|
|
||
|
|
- :ref:`DTV_TRANSMISSION_MODE <DTV-TRANSMISSION-MODE>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ISDBT_LAYER_ENABLED <DTV-ISDBT-LAYER-ENABLED>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ISDBT_PARTIAL_RECEPTION <DTV-ISDBT-PARTIAL-RECEPTION>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ISDBT_SOUND_BROADCASTING <DTV-ISDBT-SOUND-BROADCASTING>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ISDBT_SB_SUBCHANNEL_ID <DTV-ISDBT-SB-SUBCHANNEL-ID>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ISDBT_SB_SEGMENT_IDX <DTV-ISDBT-SB-SEGMENT-IDX>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ISDBT_SB_SEGMENT_COUNT <DTV-ISDBT-SB-SEGMENT-COUNT>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ISDBT_LAYERA_FEC <DTV-ISDBT-LAYER-FEC>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ISDBT_LAYERA_MODULATION <DTV-ISDBT-LAYER-MODULATION>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ISDBT_LAYERA_SEGMENT_COUNT <DTV-ISDBT-LAYER-SEGMENT-COUNT>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ISDBT_LAYERA_TIME_INTERLEAVING <DTV-ISDBT-LAYER-TIME-INTERLEAVING>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ISDBT_LAYERB_FEC <DTV-ISDBT-LAYER-FEC>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ISDBT_LAYERB_MODULATION <DTV-ISDBT-LAYER-MODULATION>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ISDBT_LAYERB_SEGMENT_COUNT <DTV-ISDBT-LAYER-SEGMENT-COUNT>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ISDBT_LAYERB_TIME_INTERLEAVING <DTV-ISDBT-LAYER-TIME-INTERLEAVING>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ISDBT_LAYERC_FEC <DTV-ISDBT-LAYER-FEC>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ISDBT_LAYERC_MODULATION <DTV-ISDBT-LAYER-MODULATION>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ISDBT_LAYERC_SEGMENT_COUNT <DTV-ISDBT-LAYER-SEGMENT-COUNT>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ISDBT_LAYERC_TIME_INTERLEAVING <DTV-ISDBT-LAYER-TIME-INTERLEAVING>`
|
||
|
|
|
||
|
|
In addition, the :ref:`DTV QoS statistics <frontend-stat-properties>`
|
||
|
|
are also valid.
|
||
|
|
|
||
|
|
|
||
|
|
.. _atsc-params:
|
||
|
|
|
||
|
|
ATSC delivery system
|
||
|
|
====================
|
||
|
|
|
||
|
|
The following parameters are valid for ATSC:
|
||
|
|
|
||
|
|
- :ref:`DTV_API_VERSION <DTV-API-VERSION>`
|
||
|
|
|
||
|
|
- :ref:`DTV_DELIVERY_SYSTEM <DTV-DELIVERY-SYSTEM>`
|
||
|
|
|
||
|
|
- :ref:`DTV_TUNE <DTV-TUNE>`
|
||
|
|
|
||
|
|
- :ref:`DTV_CLEAR <DTV-CLEAR>`
|
||
|
|
|
||
|
|
- :ref:`DTV_FREQUENCY <DTV-FREQUENCY>`
|
||
|
|
|
||
|
|
- :ref:`DTV_MODULATION <DTV-MODULATION>`
|
||
|
|
|
||
|
|
- :ref:`DTV_BANDWIDTH_HZ <DTV-BANDWIDTH-HZ>`
|
||
|
|
|
||
|
|
In addition, the :ref:`DTV QoS statistics <frontend-stat-properties>`
|
||
|
|
are also valid.
|
||
|
|
|
||
|
|
|
||
|
|
.. _atscmh-params:
|
||
|
|
|
||
|
|
ATSC-MH delivery system
|
||
|
|
=======================
|
||
|
|
|
||
|
|
The following parameters are valid for ATSC-MH:
|
||
|
|
|
||
|
|
- :ref:`DTV_API_VERSION <DTV-API-VERSION>`
|
||
|
|
|
||
|
|
- :ref:`DTV_DELIVERY_SYSTEM <DTV-DELIVERY-SYSTEM>`
|
||
|
|
|
||
|
|
- :ref:`DTV_TUNE <DTV-TUNE>`
|
||
|
|
|
||
|
|
- :ref:`DTV_CLEAR <DTV-CLEAR>`
|
||
|
|
|
||
|
|
- :ref:`DTV_FREQUENCY <DTV-FREQUENCY>`
|
||
|
|
|
||
|
|
- :ref:`DTV_BANDWIDTH_HZ <DTV-BANDWIDTH-HZ>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ATSCMH_FIC_VER <DTV-ATSCMH-FIC-VER>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ATSCMH_PARADE_ID <DTV-ATSCMH-PARADE-ID>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ATSCMH_NOG <DTV-ATSCMH-NOG>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ATSCMH_TNOG <DTV-ATSCMH-TNOG>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ATSCMH_SGN <DTV-ATSCMH-SGN>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ATSCMH_PRC <DTV-ATSCMH-PRC>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ATSCMH_RS_FRAME_MODE <DTV-ATSCMH-RS-FRAME-MODE>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ATSCMH_RS_FRAME_ENSEMBLE <DTV-ATSCMH-RS-FRAME-ENSEMBLE>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ATSCMH_RS_CODE_MODE_PRI <DTV-ATSCMH-RS-CODE-MODE-PRI>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ATSCMH_RS_CODE_MODE_SEC <DTV-ATSCMH-RS-CODE-MODE-SEC>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ATSCMH_SCCC_BLOCK_MODE <DTV-ATSCMH-SCCC-BLOCK-MODE>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ATSCMH_SCCC_CODE_MODE_A <DTV-ATSCMH-SCCC-CODE-MODE-A>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ATSCMH_SCCC_CODE_MODE_B <DTV-ATSCMH-SCCC-CODE-MODE-B>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ATSCMH_SCCC_CODE_MODE_C <DTV-ATSCMH-SCCC-CODE-MODE-C>`
|
||
|
|
|
||
|
|
- :ref:`DTV_ATSCMH_SCCC_CODE_MODE_D <DTV-ATSCMH-SCCC-CODE-MODE-D>`
|
||
|
|
|
||
|
|
In addition, the :ref:`DTV QoS statistics <frontend-stat-properties>`
|
||
|
|
are also valid.
|
||
|
|
|
||
|
|
|
||
|
|
.. _dtmb-params:
|
||
|
|
|
||
|
|
DTMB delivery system
|
||
|
|
====================
|
||
|
|
|
||
|
|
The following parameters are valid for DTMB:
|
||
|
|
|
||
|
|
- :ref:`DTV_API_VERSION <DTV-API-VERSION>`
|
||
|
|
|
||
|
|
- :ref:`DTV_DELIVERY_SYSTEM <DTV-DELIVERY-SYSTEM>`
|
||
|
|
|
||
|
|
- :ref:`DTV_TUNE <DTV-TUNE>`
|
||
|
|
|
||
|
|
- :ref:`DTV_CLEAR <DTV-CLEAR>`
|
||
|
|
|
||
|
|
- :ref:`DTV_FREQUENCY <DTV-FREQUENCY>`
|
||
|
|
|
||
|
|
- :ref:`DTV_MODULATION <DTV-MODULATION>`
|
||
|
|
|
||
|
|
- :ref:`DTV_BANDWIDTH_HZ <DTV-BANDWIDTH-HZ>`
|
||
|
|
|
||
|
|
- :ref:`DTV_INVERSION <DTV-INVERSION>`
|
||
|
|
|
||
|
|
- :ref:`DTV_INNER_FEC <DTV-INNER-FEC>`
|
||
|
|
|
||
|
|
- :ref:`DTV_GUARD_INTERVAL <DTV-GUARD-INTERVAL>`
|
||
|
|
|
||
|
|
- :ref:`DTV_TRANSMISSION_MODE <DTV-TRANSMISSION-MODE>`
|
||
|
|
|
||
|
|
- :ref:`DTV_INTERLEAVING <DTV-INTERLEAVING>`
|
||
|
|
|
||
|
|
- :ref:`DTV_LNA <DTV-LNA>`
|
||
|
|
|
||
|
|
In addition, the :ref:`DTV QoS statistics <frontend-stat-properties>`
|
||
|
|
are also valid.
|