"$schema": "http://json-schema.org/draft-04/schema#",
"description": "Describes a Constraint Set with typed Parameter Constraints and Constraint Set Metadata from the Capabilities register of the NMOS Parameter Registers",
"title": "Constraint Set",
"urn:x-nmos:cap:meta:label": {
"urn:x-nmos:cap:meta:preference": {
"urn:x-nmos:cap:meta:enabled": {
"urn:x-nmos:cap:format:media_type": {
"$ref": "param_constraint_string.json"
"urn:x-nmos:cap:format:grain_rate": {
"$ref": "param_constraint_rational.json"
"urn:x-nmos:cap:format:frame_width": {
"$ref": "param_constraint_integer.json"
"urn:x-nmos:cap:format:frame_height": {
"$ref": "param_constraint_integer.json"
"urn:x-nmos:cap:format:interlace_mode": {
"$ref": "param_constraint_string.json"
"urn:x-nmos:cap:format:colorspace": {
"$ref": "param_constraint_string.json"
"urn:x-nmos:cap:format:transfer_characteristic": {
"$ref": "param_constraint_string.json"
"urn:x-nmos:cap:format:color_sampling": {