Advanced features

Perceptual Streaming Engine (PSE)

How to enable

To enable PSE in the player SDK configuration.

• MediaConfig.Feature.PSE is PSE feature.

val mediaConfig = MediaConfig(
    ...
    features = listOf(MediaConfig.Feature.PSE),
)
player.load(mediaConfig)

Full sample project

• PSE

Ultra-Low Latency (D3)

The player supports Ultra-Low Latency (ULL), also known as D3, playback by default, so no additional feature flag or configuration is required.

To achieve the best latency and playback stability, stream content that is encoded and packaged by the BlendVision media server. The player's D3 catch-up mechanism is tuned against the segment and manifest characteristics produced by BlendVision encoding, which allows it to reach sub-3-second latency while keeping playback smooth.

注記

D3 playback with streams from other encoding or packaging pipelines may still work, but the latency target and catch-up behavior are not guaranteed.