govLength property
Determines the interval in which the I-Frames will be coded. An entry of 1 indicates I-Frames are continuously generated. An entry of 2 indicates that every 2nd image is an I-Frame, and 3 only every 3rd frame, etc. The frames in between are coded as P or B Frames.
Implementation
@JsonKey(name: 'GovLength', fromJson: OnvifUtil.intMappedFromXml)
final int govLength;