Function logFallbackHandoff

packages/core/src/runtime/webAudioTransport.ts:14–21

* Breadcrumb for the per-element-mute handoff: the transport just claimed a track * that was audibly playing through the HTMLMedia fallback. Quiet unless * `__hfDebug` — a hook for diagnosing the race if it ever regresses.

(el: HTMLMediaElement, priorMuted: boolean)

 * `__hfDebug` — a hook for diagnosing the race if it ever regresses.
 */
function logFallbackHandoff(el: HTMLMediaElement, priorMuted: boolean): void {
  if (priorMuted || el.paused || !getDebugSurface().__hfDebug) return;
  // eslint-disable-next-line no-console -- intentional debug surface
  console.debug(
    "[hyperframes] webAudioTransport claimed fallback-playing element:",
    el.currentSrc || el.getAttribute("src") || "",
  );
}

/**
 * Start a buffer source, bounding it to the clip's authored window