Deepen all 20 media-streaming modules with expanded APIs and tests.

Add batch ingest, tree depth/path, peer scoring helpers, scheduler peek, FEC and ABR controls, telemetry sessions, and richer production api.md for bandwidth-aggregator and media-tree-orchestrator.

Co-authored-by: Cursor <[email protected]>

media-streaming/hyper-p2p-adaptive-streaming-engine/index.js

@@ -58,6 +58,22 @@ class HyperP2PAdaptiveStreamingEngine extends EventEmitter {
     return { ...this._recommendation, bufferMs: this._bufferMs, swarmHealth: this._swarmHealth }
   }
 
+  canSustain (targetBitrate) {
+    return this._recommendation.bitrate >= (targetBitrate | 0)
+  }
+
+  downgrade () {
+    this._swarmHealth = Math.max(0.2, this._swarmHealth - 0.15)
+    this._recompute()
+    return this._recommendation
+  }
+
+  upgrade () {
+    this._swarmHealth = Math.min(1, this._swarmHealth + 0.1)
+    this._recompute()
+    return this._recommendation
+  }
+
   getStats () {
     return mediaStats(this._stats, PROTOCOL, { recommendation: this._recommendation })
   }

media-streaming/hyper-p2p-adaptive-streaming-engine/test/test.js

@@ -9,5 +9,6 @@ test('recommend', async (t) => {
   m.reportBuffer(3000)
   m.reportSwarmHealth(0.9)
   t.ok(m.currentRecommendation().bitrate > 0)
+  t.ok(m.canSustain(1_000_000))
   await m.close()
 })