loadMetadata

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The application uses this API to send metadata to the SDK. App constructs a JSON dictionary and calls loadMetadata. The API that accepts the JSON string has been deprecated.

In case of a preroll ad, call loadMetadata with metadata values for content followed by loadMetadata with ad (preroll) metadata.

Syntax

 
– (void)loadMetadata:(id)metadata;

Input Parameters

Parameter	Description	JSON Object
jsonMetaData	DTVR	NSDictionary *metadata = @ { @"adModel": @"1" };
	DAR type should always be "ad" for DAR	NSDictionary *metadata = @ { @"type": @"ad", @"ocrtag": @"http://secure-gl.imrworldwide.com/cgi-bin/m?ci= ENTXX5&am=3&ep=1&at=view&rt=banner&st=image&ca=cmp97144&cr=1186239&pc=3739659&r=2011370876" };
	DCR type should be “content”, “static”, “preroll”, “midroll” or “postroll”.	// Audio & Video Measurement: NSDictionary *metadata = @ { @"type": @"content", @"assetid": @"vid345-67483", @"program": @"ProgramName", @"title": @"Program S3, EP1", @"length": @"3600", @"segB": @"CustomSegmentValueB", @"segC": @"CustomSegmentValueC", @"crossId1": @"Reference11", @"crossId2": @"Reference22", @"subbrand": @"cXX", @"isfullepisode": @"y", @"airdate": @"20161013 20:00:00", @"adloadtype": @"2" }; // Static Measurement: NSDictionary *metadata = @ { @"type": @"static", @"section": @"siteSection", @"segA": @"segmentA", @"segB": @"segmentB", @"segC": @"segmentC" }; // Ad Measurement: NSDictionary *metadata = @ { @"type": @"preroll", @"assetid": @"AD361-84413", @"title": @"MyAdName" };
	DCR Germany type should be "content", "static", "preroll", "midroll" or "postroll".	NSURL *url = [NSURL URLWithString:@"http://nielsense-assets.s3.amazonaws.com/id3/001/prog_index.m3u8"]; NSDictionary *assetInfoDict = @ { //SDK Metadata @"type": @"content", @"assetid": @"vid345-67483", @"program": @"ProgramName", @"title": @"Program S3, EP1", @"length": @"3600", @"segB": @"CustomSegmentValueB", @"segC": @"CustomSegmentValueC", @"crossId1": @"Reference11", @"crossId2": @"Reference22", @"subbrand": @"cXX", @"isfullepisode": @"y", @"airdate": @"20161013 20:00:00" //Custom Properties @"nol_c{number}": @"p{Number},value" }; [nielsenMeter loadMetadata:assetInfoDict]; //Ad Measurement: //SDK Metadata NSDictionary *assetInfoDict = @ { @"type": @"preroll", @"assetid": @"AD361-84413", @"title": @"MyAdName" //Custom Properties @"nol_c{number}": @"p{Number},value" }; [nielsenMeter loadMetadata:assetInfoDict];

Output Parameters

Output Parameters (Return value)	Description
Void