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Correction to ASI read me #22
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asi_readme.md
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| 5 |`group_preset_definition.cond_on_off`|This flag describes the required on/off status of a group or a switch group associated with a group preset or a group preset extension. If the flag is 1 and the referenced ID is defined to be interpreted as a groupID, the associated group has to be switched on to validate the group preset or group preset extension. If the referenced ID is defined to be interpreted as a switchGroupID, a groupPresetConditionOnOff with value 1 means that one member of the switch group has to be switched on to validate the group preset If the flag is 0, the associated group or switch group has to be switched off.| `0` or `1`| | ||
| 6 |`group_preset_definition.disable_gain_interact`|Indicates whether the gain interactivity of the currently referenced group or of the members of the referenced switch group shall be disabled (flag is equal to 1) or shall stay enabled (flag is equal to 0) if the preset or preset extension is chosen/valid. |`0` or `1`| | ||
| 7 |`group_preset_definition.gain_flag`|Indicates whether the corresponding preset or preset extension specifies an initial gain of the members of a metadata element group or of the element members of the group members of the referenced switch group. It shall only be 1 if the flag mae_allowGainInteractivity of the corresponding group or of all the members of the referenced switch group is set to 1. . |`0` or `1`| | ||
| 8 |`group_preset_definition.gain`|Indicates the initial gain of the members of a metadata element group or of the element members of the group members of the referenced switch group when the corresponding preset or preset extension is selected. |`-95.5` - `32` (steps of 0.5dB)| |
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This still needs some clarity. Please check the below comment:
The value passed by the user (groupPresetGain
) will be in the range of 0-255
. The actual dB gain value is extracted using the formula (groupPresetGain - 255) * 0.5 + 32
So if the dB gain intended to be applied by the user is
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its gain in dB, not the bit value.
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Significance: ------------- - Correction to ASI read me document - Changed gain, azimuth,elevation input format for group preset extension. Testing: -------- - No tests done
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Significance:
Testing: