Package com.amazonaws.ivs.broadcast

Class TransmissionStats

  • public class TransmissionStats
extends java.lang.Object
    TransmissionStats contains statistics on the broadcast's current measured bitrate, recommended bitrate by the SDK's adaptive bitrate algorithm, average round trip time, broadcast quality (relative to configured minimum and maximum bitrates), and network health. Expect this callback to be triggered on the BroadcastListener quite frequently (approximately twice per second) as the measured and recommended bitrates change. Measured versus recommended bitrate behavior can vary significantly between platforms. The documentation on each metric provides instructions on how to interpret these values.

    • Field Detail

      • recommendedBitrate

        public final double recommendedBitrate
        The bitrate currently recommended by the SDK. Depending on network conditions, the SDK may recommend a higher or lower bitrate to preserve the stability of the broadcast, within the constraints of the minimum, maximum, and initial bitrates configured by the application in BroadcastConfiguration.

      • measuredBitrate

        public final double measuredBitrate
        The current measured average sending bitrate. Note that the device's video encoder is often unable to match exactly the SDK's recommended bitrate. There can be some delay between the SDK's recommended bitrate and the video encoder responding to the recommendation.

      • roundTripTime

        public final double roundTripTime
        The current average round trip time for network packets (not image or audio samples).

    • Method Detail

      • toString

        @NonNull
public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object