25.3.2231.6R ENABLE.cgmsa

Owned by Francis Reader (Unlicensed)
Feb 16, 2023
11 min read

Functions for get/set CGMS-A (Copy Generation Management System – Analog) level.

Members

static,constant ENABLE.cgmsa.CGMSA_COPY_FREELY_480I Number

Parameter for ENABLE.cgmsa.setCGMSALevel
Defined in standard IEC-61880 for video format 480i60 (525i/"NTSC")
CGMS-A bits 7 and 8 are set to state "0, 0", Copy Control Not Asserted
Copying is permitted without restriction

static,constant ENABLE.cgmsa.CGMSA_COPY_FREELY_576I Number

Parameter for ENABLE.cgmsa.setCGMSALevel
Defined in standard EN-300-294 for video format 576i50 (625i/"PAL")
CGMS-A bits 12 and 13 are set to state "0, 0", Copy Control Not Asserted
No copyright asserted or status unknown, copying not restricted

static,constant ENABLE.cgmsa.CGMSA_COPY_NEVER_480I Number

Parameter for ENABLE.cgmsa.setCGMSALevel
Defined in standard IEC-61880 for video format 480i60 (525i/"NTSC")
CGMS-A bits 7 and 8 are set to state "1, 1", Copy Never
No copying is permitted

static,constant ENABLE.cgmsa.CGMSA_COPY_NEVER_576I Number

Parameter for ENABLE.cgmsa.setCGMSALevel
Defined in standard EN-300-294 for video format 576i50 (625i/"PAL")
CGMS-A bits 12 and 13 are set to state "1, 1", Copy Never
Copyright asserted, copying restricted

static,constant ENABLE.cgmsa.CGMSA_COPY_NO_MORE_480I Number

Parameter for ENABLE.cgmsa.setCGMSALevel
Defined in standard IEC-61880 for video format 480i60 (525i/"NTSC")
CGMS-A bits 7 and 8 are set to state "0, 1", Copy No More
One generation of copies has already been made, no further copying is allowed

static,constant ENABLE.cgmsa.CGMSA_COPY_NO_MORE_576I Number

Parameter for ENABLE.cgmsa.setCGMSALevel
Defined in standard EN-300-294 for video format 576i50 (625i/"PAL")
CGMS-A bits 12 and 13 are set to state "0, 1", Copy No More
No copyright asserted or status unknown, copying restricted

static,constant ENABLE.cgmsa.CGMSA_COPY_ONCE_480I Number

Parameter for ENABLE.cgmsa.setCGMSALevel
Defined in standard IEC-61880 for video format 480i60 (525i/"NTSC")
CGMS-A bits 7 and 8 are set to state "1, 0", Copy Once
One generation of copies may be made

static,constant ENABLE.cgmsa.CGMSA_COPY_ONCE_576I Number

Parameter for ENABLE.cgmsa.setCGMSALevel
Defined in standard EN-300-294 for video format 576i50 (625i/"PAL")
CGMS-A bits 12 and 13 are set to state "1, 0", Copy Once
Copyright asserted, copying not restricted

Methods

static ENABLE.cgmsa.getCGMSALevel () {Object}

Get CGMS-A level

Returns:
Name Type Description
object Object
Name Type Description
status_code String ENABLE.status.SUCCESS or
ENABLE.status.ERROR or
ENABLE.status.NOT_READY
cgmsa_level Number ENABLE.cgmsa.CGMSA_COPY_FREELY_480I or
ENABLE.cgmsa.CGMSA_COPY_NO_MORE_480I or
ENABLE.cgmsa.CGMSA_COPY_ONCE_480I or
ENABLE.cgmsa.CGMSA_COPY_NEVER_480I or
ENABLE.cgmsa.CGMSA_COPY_FREELY_576I or
ENABLE.cgmsa.CGMSA_COPY_NO_MORE_576I or
ENABLE.cgmsa.CGMSA_COPY_ONCE_576I or
ENABLE.cgmsa.CGMSA_COPY_NEVER_576I

static ENABLE.cgmsa.setCGMSALevel (cgmsa_level) {Object}

Set CGMS-A level

Name Type Description
cgmsa_level Number

ENABLE.cgmsa.CGMSA_COPY_FREELY_480I or
ENABLE.cgmsa.CGMSA_COPY_NO_MORE_480I or
ENABLE.cgmsa.CGMSA_COPY_ONCE_480I or
ENABLE.cgmsa.CGMSA_COPY_NEVER_480I or
ENABLE.cgmsa.CGMSA_COPY_FREELY_576I or
ENABLE.cgmsa.CGMSA_COPY_NO_MORE_576I or
ENABLE.cgmsa.CGMSA_COPY_ONCE_576I or
ENABLE.cgmsa.CGMSA_COPY_NEVER_576I

Returns:
Name Type Description
object Object
Name Type Description
status_code String ENABLE.status.SUCCESS or
ENABLE.status.ERROR or
ENABLE.status.NOT_READY or
ENABLE.status.INVALID_ARGUMENT