//----------------------------------------------------------------------------
//
// TSDuck - The MPEG Transport Stream Toolkit
// Copyright (c) 2005-2025, Thierry Lelegard
// BSD-2-Clause license, see LICENSE.txt file or https://tsduck.io/license
//
// Documentation for options in class ts::DuckContext.
//
// tags: notitle, charset, hf, hf-short, std, pds, cas, timeref
//
//----------------------------------------------------------------------------

//---- ugly tag tricks ----

:!opt-notitle:
:!opt-hf:
:!opt-europe:
:!opt-brazil:
:!opt-japan:
:!opt-philippines:
:!opt-usa:

// tag::notitle[]
:opt-notitle: true
// end::notitle[]

// tag::charset[]
:opt-europe: true
:opt-brazil: true
:opt-japan: true
:opt-philippines: true
// end::charset[]

// tag::hf[]
:opt-hf: true
:opt-brazil: true
:opt-japan: true
:opt-philippines: true
:opt-usa: true
// end::hf[]

// tag::hf-short[]
:opt-hf: true
:opt-brazil: true
:opt-japan: true
:opt-philippines: true
:opt-usa: true
// end::hf-short[]

// tag::std[]
:opt-europe: true
:opt-brazil: true
:opt-japan: true
:opt-philippines: true
:opt-usa: true
// end::std[]

// tag::timeref[]
:opt-brazil: true
:opt-japan: true
:opt-philippines: true
// end::timeref[]

//---- end of tag tricks ----

ifndef::opt-notitle[]
[.usage]
Interpretation of the transport stream content

These options controls the peculiarities of local Digital TV standards and how they are used.
endif::[]

//----------------------------------------------------------------------------
// option --abnt
//----------------------------------------------------------------------------

// tag::std[]
[.opt]
*--abnt*

[.optdoc]
Assume that the transport stream is an ISDB one with ABNT-defined variants.
See xref:opt-default-std[xrefstyle=short] for more details.
// end::std[]

//----------------------------------------------------------------------------
// option --atsc
//----------------------------------------------------------------------------

// tag::std[]
[.opt]
*--atsc*

[.optdoc]
Assume that the transport stream is an ATSC one.
See xref:opt-default-std[xrefstyle=short] for more details.
// end::std[]

//----------------------------------------------------------------------------
// option --brazil
//----------------------------------------------------------------------------

ifdef::opt-brazil[]
[.opt]
*--brazil*

[.optdoc]
A synonym for
// tag::std[]
`--isdb`
`--abnt`
// end::std[]
// tag::charset[]
`--default-charset RAW-ISO-8859-15`
// end::charset[]
// tag::hf[]
`--hf-band-region brazil`
// end::hf[]
// tag::hf-short[]
`--hf-band-region brazil`
// end::hf-short[]
// tag::timeref[]
`--time-reference UTC-3`
// end::timeref[]
.
This is a handy shortcut when working on South American ISDB-Tb transport streams.
See xref:opt-default-std[xrefstyle=short] and xref:opt-charsets[xrefstyle=short] for more details.
endif::[]

//----------------------------------------------------------------------------
// option --conax
//----------------------------------------------------------------------------

// tag::cas[]
*--conax*

[.optdoc]
Interpret all EMM's and ECM's from unknown CAS as coming from Conax.
Equivalent to `--default-cas-id 0x0B00`.
// end::cas[]

//----------------------------------------------------------------------------
// option --default-cas-id
//----------------------------------------------------------------------------

// tag::cas[]
[.opt]
*--default-cas-id* _value_

[.optdoc]
Interpret all EMM's and ECM's from unknown CAS as coming from the specified CA_System_Id.

[.optdoc]
By default, EMM's and ECM's are interpreted according to the CA_descriptor which references their PID.
This option is useful when analyzing partial transport streams without CAT or PMT to correctly identify the CA PID's.
// end::cas[]

//----------------------------------------------------------------------------
// option --default-charset
//----------------------------------------------------------------------------

// tag::charset[]
[.opt]
*--default-charset* _name_

[.optdoc]
Default character set to use when interpreting strings from tables and descriptors.
By default, the standard DVB encoding is used.
See xref:charsets[xrefstyle=short] for more details.
// end::charset[]

//----------------------------------------------------------------------------
// option --default-pds
//----------------------------------------------------------------------------

// tag::pds[]
[.opt]
*--default-pds* _value_

[.optdoc]
Default DVB-defined private data specifier (PDS).
See xref:opt-default-std[xrefstyle=short] for more details.
// end::pds[]

//----------------------------------------------------------------------------
// option --default-registration
//----------------------------------------------------------------------------

// tag::pds[]
[.opt]
*--default-registration* _value_

[.optdoc]
Default MPEG-defined _registration id_ (also known as _format identifier_).
Several options `--default-registration` options can be specified.
See xref:opt-default-std[xrefstyle=short] for more details.
// end::pds[]

//----------------------------------------------------------------------------
// option --dvb
//----------------------------------------------------------------------------

// tag::std[]
[.opt]
*--dvb*

[.optdoc]
Assume that the transport stream is a DVB one.
See xref:opt-default-std[xrefstyle=short] for more details.
// end::std[]

//----------------------------------------------------------------------------
// option --europe
//----------------------------------------------------------------------------

ifdef::opt-europe[]
[.opt]
*--europe*

[.optdoc]
A synonym for
// tag::std[]
`--dvb`
// end::std[]
// tag::charset[]
`--default-charset ISO-8859-15`.
// end::charset[]
.
See xref:opt-default-std[xrefstyle=short] and xref:opt-charsets[xrefstyle=short] for more details.
endif::[]

//----------------------------------------------------------------------------
// option --hf-band-region (optionally -r)
//----------------------------------------------------------------------------

ifdef::opt-hf[]
[.opt]
// tag::hf-short[]
*-r* _name_ +
// end::hf-short[]
*--hf-band-region* _name_

[.optdoc]
Specify the region for UHF/VHF band frequency layout.
The default region is `europe`.
Another default region may be specified per user in the TSDuck configuration file.
See xref:hfband-config[xrefstyle=short] for more details.
endif::[]

//----------------------------------------------------------------------------
// option --ignore-leap-seconds
//----------------------------------------------------------------------------

// tag::std[]
[.opt]
*--ignore-leap-seconds*

[.optdoc]
Do not explicitly include leap seconds in some UTC computations.
See xref:opt-default-std[xrefstyle=short] for more details.
// end::std[]

//----------------------------------------------------------------------------
// option --irdeto
//----------------------------------------------------------------------------

// tag::cas[]
[.opt]
*--irdeto*

[.optdoc]
Interpret all EMM's and ECM's from unknown CAS as coming from Irdeto.
Equivalent to `--default-cas-id 0x0600`.
// end::cas[]

//----------------------------------------------------------------------------
// option --isdb
//----------------------------------------------------------------------------

// tag::std[]
[.opt]
*--isdb*

[.optdoc]
Assume that the transport stream is an ISDB one.
ISDB streams are normally automatically detected from their signalization.
This option is only useful when ISDB-related stuff are found in the TS before the first ISDB-specific table.
See xref:opt-default-std[xrefstyle=short] for more details.
// end::std[]

//----------------------------------------------------------------------------
// option --japan
//----------------------------------------------------------------------------

ifdef::opt-japan[]
[.opt]
*--japan*

[.optdoc]
A synonym for
// tag::std[]
`--isdb`
// end::std[]
// tag::charset[]
`--default-charset ARIB-STD-B24`
// end::charset[]
// tag::hf[]
`--hf-band-region japan`
// end::hf[]
// tag::hf-short[]
`--hf-band-region japan`
// end::hf-short[]
// tag::timeref[]
`--time-reference JST`
// end::timeref[]
.
See xref:opt-default-std[xrefstyle=short] and xref:opt-charsets[xrefstyle=short] for more details.
endif::[]

//----------------------------------------------------------------------------
// option --mediaguard
//----------------------------------------------------------------------------

// tag::cas[]
[.opt]
*--mediaguard*

[.optdoc]
Interpret all EMM's and ECM's from unknown CAS as coming from MediaGuard.
Equivalent to `--default-cas-id 0x0100`.
// end::cas[]

//----------------------------------------------------------------------------
// option --nagravision
//----------------------------------------------------------------------------

// tag::cas[]
[.opt]
*--nagravision*

[.optdoc]
Interpret all EMM's and ECM's from unknown CAS as coming from NagraVision.
Equivalent to `--default-cas-id 0x1800`.
// end::cas[]

//----------------------------------------------------------------------------
// option --nds
//----------------------------------------------------------------------------

// tag::cas[]
[.opt]
*--nds*

[.optdoc]
Interpret all EMM's and ECM's from unknown CAS as coming from Synamedia (formerly known as NDS).
Equivalent to `--default-cas-id 0x0900`.
// end::cas[]

//----------------------------------------------------------------------------
// option --philippines
//----------------------------------------------------------------------------

ifdef::opt-philippines[]
[.opt]
*--philippines*

[.optdoc]
A synonym for
// tag::std[]
`--isdb`
`--abnt`
// end::std[]
// tag::charset[]
`--default-charset RAW-UTF-8`
// end::charset[]
// tag::hf[]
`--hf-band-region philippines`
// end::hf[]
// tag::hf-short[]
`--hf-band-region philippines`
// end::hf-short[]
// tag::timeref[]
`--time-reference UTC+8`
// end::timeref[]
.
This is a handy shortcut when working on Philippines transport streams.
See xref:opt-default-std[xrefstyle=short] and xref:opt-charsets[xrefstyle=short] for more details.
endif::[]

//----------------------------------------------------------------------------
// option --safeaccess
//----------------------------------------------------------------------------

// tag::cas[]
[.opt]
*--safeaccess*

[.optdoc]
Interpret all EMM's and ECM's from unknown CAS as coming from SafeAccess.
Equivalent to `--default-cas-id 0x4ADC`.
// end::cas[]

//----------------------------------------------------------------------------
// option --time-reference
//----------------------------------------------------------------------------

// tag::timeref[]
[.opt]
*--time-reference* _name_

[.optdoc]
Use a non-standard time reference in DVB or ISDB-defined SI.
See xref:opt-default-std[xrefstyle=short] for more details.
// end::timeref[]

//----------------------------------------------------------------------------
// option --usa
//----------------------------------------------------------------------------

ifdef::opt-usa[]
[.opt]
*--usa*

[.optdoc]
A synonym for
// tag::std[]
`--atsc`
// end::std[]
// tag::hf[]
`--hf-band-region usa`
// end::hf[]
// tag::hf-short[]
`--hf-band-region usa`
// end::hf-short[]
.
This is a handy shortcut when working on North American transport streams.
See xref:opt-default-std[xrefstyle=short] and xref:opt-charsets[xrefstyle=short] for more details.
endif::[]

//----------------------------------------------------------------------------
// option --viaccess
//----------------------------------------------------------------------------

// tag::cas[]
[.opt]
*--viaccess*

[.optdoc]
Interpret all EMM's and ECM's from unknown CAS as coming from Viaccess.
Equivalent to `--default-cas-id 0x0500`.
// end::cas[]

//----------------------------------------------------------------------------
// option --widevine
//----------------------------------------------------------------------------

// tag::cas[]
[.opt]
*--widevine*

[.optdoc]
Interpret all EMM's and ECM's from unknown CAS as coming from Widevine CAS.
Equivalent to `--default-cas-id 0x4AD4`.
// end::cas[]
