Constant AV_PKT_DATA_DYNAMIC_HDR10_PLUS

pub const AV_PKT_DATA_DYNAMIC_HDR10_PLUS: u32 = 31; // 31u32

HDR10+ dynamic metadata associated with a video frame. The metadata is in the form of the AVDynamicHDRPlus struct and contains information for color volume transform - application 4 of SMPTE 2094-40:2016 standard.