diff --git a/system/public/aesthetic.computer/tape-index.json b/system/public/aesthetic.computer/tape-index.json
index bc4f33d12..31f4d37c4 100644
--- a/system/public/aesthetic.computer/tape-index.json
+++ b/system/public/aesthetic.computer/tape-index.json
@@ -1,5 +1,5 @@
 {
-  "generatedAt": "2026-07-20T02:16:32.383Z",
+  "generatedAt": "2026-07-20T02:25:14.034Z",
   "tapes": {
     "cvw": {
       "code": "cvw",
@@ -21,7 +21,8 @@
           "offMs": -917,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "t4w": {
       "code": "t4w",
@@ -43,7 +44,8 @@
           "offMs": -917,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "udd": {
       "code": "udd",
@@ -65,7 +67,8 @@
           "offMs": -880,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "z99": {
       "code": "z99",
@@ -87,7 +90,8 @@
           "offMs": -1147,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "co7": {
       "code": "co7",
@@ -109,7 +113,8 @@
           "offMs": -677,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "uv7": {
       "code": "uv7",
@@ -131,7 +136,8 @@
           "offMs": -309,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "7gl": {
       "code": "7gl",
@@ -153,7 +159,8 @@
           "offMs": -917,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "q4f": {
       "code": "q4f",
@@ -175,7 +182,8 @@
           "offMs": 123,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "aqn": {
       "code": "aqn",
@@ -197,7 +205,8 @@
           "offMs": 149,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "n66": {
       "code": "n66",
@@ -219,7 +228,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "opy": {
       "code": "opy",
@@ -241,7 +251,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "5b9": {
       "code": "5b9",
@@ -263,7 +274,8 @@
           "offMs": 128,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "brp": {
       "code": "brp",
@@ -285,7 +297,17 @@
           "offMs": 21,
           "fits": true
         }
-      }
+      },
+      "silent": false
+    },
+    "j7x": {
+      "code": "j7x",
+      "owner": "@jeffrey",
+      "when": "2025-11-03T21:27:25.268Z",
+      "acUrl": "https://aesthetic.computer/!j7x",
+      "videoUrl": "https://at-blobs-aesthetic-computer.sfo3.digitaloceanspaces.com/tapes/j7x.mp4",
+      "audio": null,
+      "silent": true
     },
     "2eu": {
       "code": "2eu",
@@ -307,7 +329,8 @@
           "offMs": -864,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "cet": {
       "code": "cet",
@@ -329,7 +352,8 @@
           "offMs": -896,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "ez2": {
       "code": "ez2",
@@ -351,7 +375,8 @@
           "offMs": -853,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "iki": {
       "code": "iki",
@@ -373,7 +398,8 @@
           "offMs": -853,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "72v": {
       "code": "72v",
@@ -395,7 +421,8 @@
           "offMs": -853,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "4df": {
       "code": "4df",
@@ -417,7 +444,8 @@
           "offMs": -272,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "4f3": {
       "code": "4f3",
@@ -439,7 +467,8 @@
           "offMs": -853,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "uo8": {
       "code": "uo8",
@@ -461,7 +490,8 @@
           "offMs": -853,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "5sn": {
       "code": "5sn",
@@ -483,7 +513,8 @@
           "offMs": -816,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "wwo": {
       "code": "wwo",
@@ -505,7 +536,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "5it": {
       "code": "5it",
@@ -527,7 +559,8 @@
           "offMs": -853,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "vvh": {
       "code": "vvh",
@@ -549,7 +582,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "apb": {
       "code": "apb",
@@ -571,7 +605,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "kxh": {
       "code": "kxh",
@@ -593,7 +628,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "7lw": {
       "code": "7lw",
@@ -615,7 +651,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "tnr": {
       "code": "tnr",
@@ -637,7 +674,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "od2": {
       "code": "od2",
@@ -659,7 +697,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "5rz": {
       "code": "5rz",
@@ -681,7 +720,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "f6j": {
       "code": "f6j",
@@ -703,7 +743,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "wkn": {
       "code": "wkn",
@@ -725,7 +766,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "rn3": {
       "code": "rn3",
@@ -747,7 +789,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "2c7": {
       "code": "2c7",
@@ -769,7 +812,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "77o": {
       "code": "77o",
@@ -791,7 +835,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "xeb": {
       "code": "xeb",
@@ -813,7 +858,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "kne": {
       "code": "kne",
@@ -835,7 +881,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "stm": {
       "code": "stm",
@@ -857,7 +904,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "rqh": {
       "code": "rqh",
@@ -879,7 +927,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "evd": {
       "code": "evd",
@@ -901,7 +950,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "9s4": {
       "code": "9s4",
@@ -923,7 +973,8 @@
           "offMs": -101,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "wuz": {
       "code": "wuz",
@@ -945,7 +996,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "5uy": {
       "code": "5uy",
@@ -967,7 +1019,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "dfy": {
       "code": "dfy",
@@ -989,7 +1042,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "dqu": {
       "code": "dqu",
@@ -1011,7 +1065,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "6sc": {
       "code": "6sc",
@@ -1033,7 +1088,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "i2m": {
       "code": "i2m",
@@ -1055,7 +1111,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "v2f": {
       "code": "v2f",
@@ -1077,7 +1134,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "dr2": {
       "code": "dr2",
@@ -1099,7 +1157,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "hxw": {
       "code": "hxw",
@@ -1121,7 +1180,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "ssw": {
       "code": "ssw",
@@ -1143,7 +1203,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "pmu": {
       "code": "pmu",
@@ -1165,7 +1226,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "ro2": {
       "code": "ro2",
@@ -1187,7 +1249,8 @@
           "offMs": -853,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "8bz": {
       "code": "8bz",
@@ -1209,7 +1272,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "gkg": {
       "code": "gkg",
@@ -1231,7 +1295,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "y6a": {
       "code": "y6a",
@@ -1253,7 +1318,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "hq2": {
       "code": "hq2",
@@ -1275,7 +1341,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "byc": {
       "code": "byc",
@@ -1297,7 +1364,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "hv8": {
       "code": "hv8",
@@ -1319,7 +1387,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "8in": {
       "code": "8in",
@@ -1341,7 +1410,8 @@
           "offMs": 181,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "z43": {
       "code": "z43",
@@ -1363,7 +1433,8 @@
           "offMs": 565,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "dom": {
       "code": "dom",
@@ -1385,7 +1456,8 @@
           "offMs": -752,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "ueu": {
       "code": "ueu",
@@ -1407,7 +1479,8 @@
           "offMs": -565,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "f4g": {
       "code": "f4g",
@@ -1429,7 +1502,8 @@
           "offMs": -288,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "emj": {
       "code": "emj",
@@ -1451,7 +1525,8 @@
           "offMs": 944,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "a4f": {
       "code": "a4f",
@@ -1473,7 +1548,8 @@
           "offMs": 11,
           "fits": true
         }
-      }
+      },
+      "silent": false
     },
     "i58": {
       "code": "i58",
@@ -1495,7 +1571,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "7th": {
       "code": "7th",
@@ -1517,7 +1594,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "edq": {
       "code": "edq",
@@ -1539,7 +1617,8 @@
           "offMs": 133,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "5dF": {
       "code": "5dF",
@@ -1561,7 +1640,8 @@
           "offMs": 373,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "yd2": {
       "code": "yd2",
@@ -1583,7 +1663,8 @@
           "offMs": -523,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "Trx": {
       "code": "Trx",
@@ -1605,7 +1686,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "3Pt": {
       "code": "3Pt",
@@ -1627,7 +1709,8 @@
           "offMs": 139,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "iia": {
       "code": "iia",
@@ -1649,7 +1732,8 @@
           "offMs": -123,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "vyY": {
       "code": "vyY",
@@ -1671,7 +1755,8 @@
           "offMs": 123,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "SvZ": {
       "code": "SvZ",
@@ -1693,7 +1778,8 @@
           "offMs": 91,
           "fits": true
         }
-      }
+      },
+      "silent": false
     },
     "iS7": {
       "code": "iS7",
@@ -1715,7 +1801,8 @@
           "offMs": 224,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "69R": {
       "code": "69R",
@@ -1737,7 +1824,8 @@
           "offMs": 123,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "KHw": {
       "code": "KHw",
@@ -1759,7 +1847,8 @@
           "offMs": -949,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "oSm": {
       "code": "oSm",
@@ -1781,7 +1870,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "HVy": {
       "code": "HVy",
@@ -1803,7 +1893,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "Xe6": {
       "code": "Xe6",
@@ -1825,7 +1916,8 @@
           "offMs": -880,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "GVa": {
       "code": "GVa",
@@ -1847,7 +1939,8 @@
           "offMs": -859,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "JIf": {
       "code": "JIf",
@@ -1869,7 +1962,8 @@
           "offMs": -880,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "52P": {
       "code": "52P",
@@ -1891,7 +1985,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "HYS": {
       "code": "HYS",
@@ -1913,7 +2008,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "eOG": {
       "code": "eOG",
@@ -1935,7 +2031,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "eKZ": {
       "code": "eKZ",
@@ -1957,7 +2054,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "azG": {
       "code": "azG",
@@ -1979,7 +2077,8 @@
           "offMs": -859,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "vEO": {
       "code": "vEO",
@@ -2001,7 +2100,8 @@
           "offMs": -859,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "yBk": {
       "code": "yBk",
@@ -2023,7 +2123,8 @@
           "offMs": -859,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "g9V": {
       "code": "g9V",
@@ -2045,7 +2146,8 @@
           "offMs": -880,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "zQk": {
       "code": "zQk",
@@ -2067,7 +2169,8 @@
           "offMs": -880,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "adf": {
       "code": "adf",
@@ -2089,7 +2192,8 @@
           "offMs": 128,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "Wlb": {
       "code": "Wlb",
@@ -2111,7 +2215,8 @@
           "offMs": -875,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "f9v": {
       "code": "f9v",
@@ -2133,7 +2238,8 @@
           "offMs": -859,
           "fits": false
         }
-      }
+      },
+      "silent": true
     },
     "JyK": {
       "code": "JyK",
@@ -2155,7 +2261,8 @@
           "offMs": -864,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "oOw": {
       "code": "oOw",
@@ -2177,7 +2284,8 @@
           "offMs": -864,
           "fits": false
         }
-      }
+      },
+      "silent": false
     },
     "AFo": {
       "code": "AFo",
@@ -2199,7 +2307,26 @@
           "offMs": -864,
           "fits": false
         }
-      }
+      },
+      "silent": false
+    },
+    "Eue": {
+      "code": "Eue",
+      "owner": null,
+      "when": "2025-10-18T05:28:11.538Z",
+      "acUrl": "https://aesthetic.computer/!Eue",
+      "videoUrl": "https://at-blobs-aesthetic-computer.sfo3.digitaloceanspaces.com/tapes/Eue.mp4",
+      "audio": null,
+      "silent": true
+    },
+    "9Yo": {
+      "code": "9Yo",
+      "owner": null,
+      "when": "2025-10-17T23:43:17.100Z",
+      "acUrl": "https://aesthetic.computer/!9Yo",
+      "videoUrl": "https://at-blobs-aesthetic-computer.sfo3.digitaloceanspaces.com/tapes/9Yo.mp4",
+      "audio": null,
+      "silent": true
     }
   }
 }
diff --git a/toolchain/tapes/index-tapes.mjs b/toolchain/tapes/index-tapes.mjs
index 0013b768f..c4be5b12b 100644
--- a/toolchain/tapes/index-tapes.mjs
+++ b/toolchain/tapes/index-tapes.mjs
@@ -170,7 +170,18 @@ async function main() {
         { maxBuffer: 1024 * 1024 * 512, timeout: 120000 },
       );
       if (dec.status !== 0 || !dec.stdout?.length) {
-        console.log(`   ${t.code} — decode failed (${dec.stderr?.toString().slice(0, 80)})`);
+        // No audio stream at all — index it as silent rather than skip,
+        // so consumers can filter it out (or find video-only tapes).
+        index.tapes[t.code] = {
+          code: t.code,
+          owner: t.owner?.handle || null,
+          when: t.when,
+          acUrl: t.acUrl || `https://aesthetic.computer/!${t.code}`,
+          videoUrl: url,
+          audio: null,
+          silent: true,
+        };
+        console.log(`   ${t.code} — no audio stream → silent:true`);
         continue;
       }
       const f32 = new Float32Array(
@@ -198,6 +209,9 @@ async function main() {
         acUrl: t.acUrl || `https://aesthetic.computer/!${t.code}`,
         videoUrl: url,
         audio,
+        // The one-look filter: too quiet or mostly-empty audio counts as
+        // silent — jam tooling should pass these over.
+        silent: audio.rmsDb < -50 || audio.silenceRatio > 0.9,
       };
       console.log(
         `   ${t.code} — ${audio.durationS}s  ${audio.bpm}bpm(${audio.bpmConfidence})  ` +