If you use our SDK just for capturing videos, omit this step.
To check liveness and face biometry, you need to upload media to our system and then analyze them.
To interpret the results of analyses, please refer to .
Below, you'll see the example of performing a check and its description.
let analysisRequest = AnalysisRequestBuilder()
// create one or more analyses
let analysis = Analysis.init(
media: mediaToAnalyze, // mediaToAnalyze is an array of OzMedia that were captured or otherwise created
type: .quality, // check the analysis types in iOS methods
mode: .serverBased) // or .onDevice if you want the on-device analysis
analysisRequest.uploadMedia(mediaToAnalyze)
analysisRequest.addAnalysis(analysis)
// initiate the analyses
analysisRequest.run(
statusHandler: { state in }, // scenario steps progress handler
errorHandler: { _ in }
) { result in
// receive and handle analyses results here
}
To delete media files after the checks are finished, use the cleanTempDirectory method.
Adding Metadata
To add metadata to a folder, use AnalysisRequest.addFolderMeta.
let analysis = Analysis.init(media: mediaToAnalyze, type: .quality, mode: .serverBased)
var folderMeta: [String: Any] = ["key1": "value1"]
analysisRequest.addFolderMeta(folderMeta)
...
Extracting the Best Shot
In the params field of the Analysis structure, you can pass any additional parameters (key + value), for instance, to extract the best shot on the server side.
