Package 

Class Runtime

  • All Implemented Interfaces:
    java.lang.AutoCloseable 
    
public final class Runtime
 implements AutoCloseable

    Per-conversation Essence runtime. Holds the audio-history buffer for STFT framing + the source-video cursor.

    NOT THREAD-SAFE — confine each Runtime to a single thread. Share the parent Fixture across runtimes instead.

    • Constructor Summary

      Constructors 
      Constructor Description
      Runtime(Fixture fixture)

    • Method Summary

      Modifier and Type Method Description
      final Integer tick(FloatArray audioPCM) v0 tick: returns the KNN cluster_idx for the embedding produced by audioPCM.
      final ComposeResult tickCompose(FloatArray audioPCM, Integer frameIdxHint, ByteArray frameOut) v1 compose tick: produces a composited BGR uint8 frame written into frameOut.
      Unit close()

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

    • Method Detail

      • tick

         final Integer tick(FloatArray audioPCM)

        v0 tick: returns the KNN cluster_idx for the embedding produced by audioPCM. Input length must equal fixture.info.audioSamplesPerTick (640 = 16 kHz / 25 fps).

      • tickCompose

         final ComposeResult tickCompose(FloatArray audioPCM, Integer frameIdxHint, ByteArray frameOut)

        v1 compose tick: produces a composited BGR uint8 frame written into frameOut. Buffer length must be at least fixture.info.frameBytes.

        Parameters:
        frameIdxHint - pin to a specific base frame, or -1 to let the runtime cursor advance by 1 (wraps at sourceFrameCount).