IVSSubscribeSimulcastConfigurationInitialLayerPreference
Objective-C
enum IVSSubscribeSimulcastConfigurationInitialLayerPreference : NSInteger {}Swift
enum InitialLayerPreference : Int, @unchecked SendableA value representing which layer developer would like to receive as the first frame of video delivered to the stream.
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The SFU will deliver the lowest bitrate layer of video first optimizing bandwidth consumption, as well as time to media.
Declaration
Objective-C
IVSSubscribeSimulcastConfigurationInitialLayerPreferenceLowestQuality = 0Swift
case lowestQuality = 0 -
The SFU will deliver the highest bitrate layer of video first which optimizes quality, but may increase the time to media.
Declaration
Objective-C
IVSSubscribeSimulcastConfigurationInitialLayerPreferenceHighestQualitySwift
case highestQuality = 1