loadMetadata
From Engineering Client Portal
Engineering Portal 
Digital iOS SDK API Reference loadMetadata
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 |