Add ortb 2.6 features to video object (bsm#101)

Author: pd-pranay

openrtb.go

@@ -842,3 +842,24 @@ type Format struct {
 	WidthMin    int             `json:"wmin,omitempty"`    // The minimum width in device independent pixels (DIPS) at which the ad will be displayed the size is expressed as a ratio.
 	Ext         json.RawMessage `json:"ext,omitempty"`
 }
+
+// PodSequence identifies the pod sequence field, for use in video content streams with one or more ad pods as defined in Adcom1.0
+type PodSequence int
+
+// PodSequence options as defined in Adcom1.0
+const (
+	PodSeqLast  PodSequence = -1 // Last pod in the content stream.
+	PodSeqAny   PodSequence = 0  // Any pod in the content stream.
+	PodSeqFirst PodSequence = 1  // First pod in the content stream.
+)
+
+// SlotPositionInPod identifies the slot position in pod field, for use in video ad pods as defined in Adcom1.0
+type SlotPositionInPod int
+
+// SlotPositionInPod options as defined in Adcom1.0
+const (
+	SlotPosLast        SlotPositionInPod = -1 // Last ad in the pod.
+	SlotPosAny         SlotPositionInPod = 0  // Any ad in the pod.
+	SlotPosFirst       SlotPositionInPod = 1  // First ad in the pod.
+	SlotPosFirstOrLast SlotPositionInPod = 2  // First or Last ad in the pod.
+)

video.go

@@ -33,6 +33,12 @@ type Video struct {
 	MinBitrate      int                 `json:"minbitrate,omitempty"`     // Minimum bit rate in Kbps
 	MaxBitrate      int                 `json:"maxbitrate,omitempty"`     // Maximum bit rate in Kbps
 	BoxingAllowed   *int                `json:"boxingallowed,omitempty"`  // If exchange publisher has rules preventing letter boxing
+	PodID           string              `json:"podid,omitempty"`          // Pod id unique identifier for video ad pod
+	PodDuration     int                 `json:"poddur,omitempty"`         // Pod Duration total amount of time in seconds that advertisers may fill for a video ad pod
+	PodSequence     PodSequence         `json:"podseq,omitempty"`         // Pod Sequence position of the video ad pod
+	SlotInPod       SlotPositionInPod   `json:"slotinpod,omitempty"`      // Slot Position in ad
+	RqdDurs         []int64             `json:"rqddurs,omitempty"`        // Precise acceptable durations for video creatives inseconds.
+	MinCPMPerSecond float64             `json:"mincpmpersec,omitempty"`   //   Minimum CPM per second. This is a price floor for the portion of a video ad pod
 	PlaybackMethods []VideoPlayback     `json:"playbackmethod,omitempty"` // List of allowed playback methods
 	Delivery        []ContentDelivery   `json:"delivery,omitempty"`       // List of supported delivery methods
 	Position        AdPosition          `json:"pos,omitempty"`            // Ad Position