Constant AV_FRAME_DATA_DYNAMIC_HDR_PLUS

pub const AV_FRAME_DATA_DYNAMIC_HDR_PLUS: u32 = 17; // 17u32

HDR dynamic metadata associated with a video frame. The payload is an AVDynamicHDRPlus type and contains information for color volume transform - application 4 of SMPTE 2094-40:2016 standard.