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| </head> |
| <body> |
| <div id="errBanner"></div> |
| <div id="wipe"></div> |
| <div id="splash"> |
| <div class="logo">Vane<em>View</em></div> |
| <div class="boot" id="bootLine">INITIALISING…</div> |
| <div class="bar"><i id="bootBar"></i></div> |
| </div> |
| <div id="toast"></div> |
|
|
| <header> |
| <div class="wrap hbar"> |
| <div class="brand">Vane<em>View</em><small>TRACK INTELLIGENCE</small></div> |
| <nav class="top" id="topNav"></nav> |
| </div> |
| </header> |
| <div class="checker"></div> |
|
|
| <main class="wrap"> |
|
|
| <section class="tab active" id="tab-home" data-tab="home"> |
| <div class="section"> |
| <div class="kicker">Live F1 track-condition & driver-radio intelligence</div> |
| <h1 class="bigTitle">Know the track.<br/><em>Read the driver.</em></h1> |
| <p class="sub">VaneView watches your onboard feed frame by frame, blends it with the circuit weather, and tells the pit wall whether the track is getting safer or riskier — then listens to the driver to confirm it.</p> |
| <div class="ctrlRow" style="margin-top:24px"> |
| <button class="cta solid" data-go="live">Open the live detector</button> |
| <button class="cta" data-go="audio">Driver radio desk</button> |
| <button class="cta" data-go="intel">Combined call</button> |
| </div> |
| </div> |
| <div class="grid g3" style="padding-bottom:54px"> |
| <div class="card"><div class="num">Per-frame condition</div><h3>Dry · Damp · Drying · Wet</h3><p>Texture, reflections and the dry racing line, cross-checked against labeled track shots and the circuit's live weather. Shade and tyre rubber are read as dry, never as water.</p></div> |
| <div class="card"><div class="num">Driver radio</div><h3>Transcript + emotion</h3><p>A speech model writes out the radio message while two fine-tuned emotion models read the tone — stressed, angry, sarcastic, calm — against a library of known emotion clips.</p></div> |
| <div class="card"><div class="num">One joint call</div><h3>Risk score & tire advice</h3><p>Track × tyre × driver folded into a 0–100 risk read with a clear box-or-stay recommendation, updated live.</p></div> |
| </div> |
| </section> |
|
|
| <section class="tab" id="tab-live" data-tab="live"> |
| <div class="section"> |
| <div class="kicker">Live detector · vision</div> |
| <h2 class="bigTitle">Per-frame <em>condition</em></h2> |
| <div class="stage"> |
| <div class="ph" id="stagePh"><div class="big">🏁</div>Upload race footage or start the camera.</div> |
| <video id="vid" class="hide" playsinline muted></video> |
| <div id="aiPill">CLASSIFIER · OFF</div> |
| <div id="stateBadge">—</div> |
| </div> |
| <div class="ctrlRow"> |
| <button class="cta" id="vidBtn">Upload video</button> |
| <button class="cta" id="camBtn">Live camera</button> |
| <button class="cta" id="stopBtn">■ Stop</button> |
| <button class="cta" id="resumeBtn">▶ Resume</button> |
| <input type="file" id="vidIn" accept="video/*" class="hide"/> |
| </div> |
| <div class="ctrlRow"> |
| <label>Team</label><select id="teamSel"></select> |
| <label>Track</label><select id="trackSel"></select> |
| <label>Tyre</label><select id="tireSel"></select> |
| </div> |
| <div class="ctrlRow"> |
| <label style="display:flex;align-items:center;gap:8px;cursor:pointer"><input type="checkbox" id="wxPriorChk" checked/> Blend in circuit weather (auto-on for live)</label> |
| <span id="wxPriorRead" style="font-family:var(--mono);font-size:11px;color:var(--ink2)">prior · off</span> |
| </div> |
| <div class="metrics"> |
| <div class="metric"><div class="l">Frame</div><div class="v" id="mFrame">0</div></div> |
| <div class="metric"><div class="l">State</div><div class="v" id="mState" style="font-size:15px">—</div></div> |
| <div class="metric"><div class="l">Wet ratio</div><div class="v" id="mWet">0<small>%</small></div></div> |
| <div class="metric"><div class="l">Dry ratio</div><div class="v" id="mDry">0<small>%</small></div></div> |
| <div class="metric"><div class="l">Confidence</div><div class="v" id="mConf">0<small>%</small></div></div> |
| <div class="metric"><div class="l">DB match</div><div class="v" id="mDb" style="font-size:11px">—</div></div> |
| </div> |
| <div class="chartBox"> |
| <div class="num" style="font-family:var(--mono);font-size:9px;letter-spacing:.22em;color:var(--ink2)">TREND · 4-FRAME BASELINE · PER FRAME</div> |
| <canvas id="trendChart"></canvas> |
| </div> |
| <div class="why" id="whyLine">Upload or start a feed to begin analysis.</div> |
| <div class="pit"> |
| <div class="pitCall" id="pitCall">PIT CALL · —</div> |
| <button class="cta danger hide" id="pcYes">Accept & switch compound</button> |
| <button class="miniBtn hide" id="pcNo">Deny</button> |
| </div> |
| </div> |
| </section> |
|
|
| <section class="tab" id="tab-tracks" data-tab="tracks"> |
| <div class="section"> |
| <div class="kicker">Tracks & weather</div> |
| <h2 class="bigTitle">Circuit <em>forecast</em></h2> |
| <div class="ctrlRow" style="margin-bottom:18px"><label>Select circuit</label><select id="wxTrackSel"></select></div> |
| <div class="card" style="margin-bottom:18px"> |
| <div class="num">Live conditions</div> |
| <h3 id="wxNowName">Select a circuit</h3> |
| <div id="wxNowBody" style="color:var(--ink2);margin-top:8px;font-size:13.5px">Loading…</div> |
| </div> |
| <div class="kicker" style="margin-top:22px">Past 3 days</div> |
| <div class="wxCards" id="wxPast"></div> |
| <div class="kicker" style="margin-top:22px">7-day forecast</div> |
| <div class="wxCards" id="wxFuture"></div> |
| </div> |
| </section> |
|
|
| <section class="tab" id="tab-tires" data-tab="tires"> |
| <div class="section"> |
| <div class="kicker">Pirelli compound guide</div> |
| <h2 class="bigTitle">Know your <em>rubber</em></h2> |
| <div class="tireRow" id="tireList"></div> |
| <div class="card" style="margin-top:20px"><div class="num">Compound → condition map</div><div id="tireMatrix" style="color:var(--ink2);font-size:13px;line-height:2"></div></div> |
| </div> |
| </section> |
|
|
| <section class="tab" id="tab-audio" data-tab="audio"> |
| <div class="section"> |
| <div class="kicker">Driver radio</div> |
| <h2 class="bigTitle">Read the <em>voice</em></h2> |
| <div class="grid g2"> |
| <div> |
| <div class="audioDrop" id="audioDrop"> |
| <div class="ic">🎙️</div><p>Drop a driver radio clip here, or</p> |
| <button class="cta solid" id="audioBtn" style="margin-top:12px;display:inline-block">Choose audio file</button> |
| <input type="file" id="audioIn" accept="audio/*" class="hide"/> |
| </div> |
| <div class="ctrlRow" style="margin-top:12px"><label>Lap time (auto · editable)</label><input type="text" id="lapIn" placeholder="01:32.480" style="flex:1;min-width:140px"/></div> |
| <button class="cta solid" id="analyzeBtn" style="width:100%;text-align:center;margin-top:9px">Analyze clip</button> |
| </div> |
| <div class="card" style="min-height:290px"> |
| <div class="num">Emotion · dual model</div> |
| <div id="emoBig" style="margin-top:12px"><div class="emotionBig" style="color:var(--ink2);font-size:22px">Awaiting clip</div></div> |
| <div class="why" id="emoWhy" style="margin-top:10px">Load a clip and press Analyze.</div> |
| <div class="bars" id="emoBars"></div> |
| </div> |
| </div> |
| <div class="grid g2" style="margin-top:16px"> |
| <div class="card"><div class="num">Transcript</div><div class="tran" id="tranOut"><span class="ph">Transcript appears here.</span></div></div> |
| <div class="card"><div class="num">Acoustic context</div><div class="why" id="astOut" style="margin-top:4px">Waiting…</div><div class="num" style="margin-top:16px">Model verdicts</div><div class="why" id="featOut">—</div></div> |
| </div> |
| <div class="ctrlRow" style="margin-top:14px"><button class="cta" id="saveClipBtn">＋ Save clip to library</button></div> |
| </div> |
| </section> |
|
|
| <section class="tab" id="tab-clips" data-tab="clips"> |
| <div class="section"> |
| <div class="kicker">Radio clips</div> |
| <h2 class="bigTitle">Saved <em>transmissions</em></h2> |
| <div id="clipsList"><p class="sub">No clips saved yet.</p></div> |
| </div> |
| </section> |
|
|
| <section class="tab" id="tab-intel" data-tab="intel"> |
| <div class="section"> |
| <div class="kicker">Combined call</div> |
| <h2 class="bigTitle">Vision × <em>voice</em></h2> |
| <p class="sub" style="margin-bottom:20px">Track state × tyre compound × driver emotion — one confidence-weighted read, updating live.</p> |
| <div class="grid g3" style="margin-bottom:16px"> |
| <div class="card"><div class="num">Joint risk</div><div class="riskBig" id="intelRisk">—<small>/100</small></div><div class="riskTag" id="intelRiskTag">AWAITING DATA</div></div> |
| <div class="card" style="grid-column:span 2"><div class="num">Joint verdict</div><div id="intelOut" style="color:var(--ink2);font-size:14.5px;line-height:1.9">Run at least one video and one radio analysis, then return here.</div></div> |
| </div> |
| <div class="grid g3" style="margin-bottom:16px"> |
| <div class="card"><div class="num">Track</div><h3 id="intelTrack">—</h3><p id="intelTrackWhy">No analysis yet.</p></div> |
| <div class="card"><div class="num">Driver</div><h3 id="intelEmo">—</h3><p id="intelEmoWhy">No analysis yet.</p></div> |
| <div class="card"><div class="num">Recommendation</div><h3 id="intelCall" style="color:var(--ink2)">—</h3><p id="intelCallWhy">Awaiting data.</p></div> |
| </div> |
| <div class="card"><div class="num">Decision table</div><div id="intelTable" style="color:var(--ink2);font-size:13px;line-height:2"></div></div> |
| <div class="card" style="margin-top:16px"><div class="num">Combined timeline</div><div id="intelTime" style="color:var(--ink2);font-size:12px;line-height:1.9;font-family:var(--mono)">No events yet.</div></div> |
| </div> |
| </section> |
|
|
| <section class="tab" id="tab-gallery" data-tab="gallery"> |
| <div class="section"> |
| <div class="kicker">Frame gallery</div> |
| <h2 class="bigTitle">Analysed <em>frames</em></h2> |
| <p class="sub" style="margin-bottom:18px">Frames captured from your feed, each with its verdict.</p> |
| <div class="gal" id="gal"></div> |
| </div> |
| </section> |
|
|
| </main> |
| <footer><div class="wrap" style="display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px"><span>VANEVIEW — TRACK INTELLIGENCE</span><span>RUNS IN YOUR BROWSER</span></div></footer> |
|
|
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| ["Baku City Circuit","Baku, Azerbaijan",40.3756,49.8533], |
| ["Marina Bay Street Circuit","Singapore, Singapore",1.2914,103.8639], |
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| if(state.baseFrames.length<4){state.baseFrames.push(f.L);if(state.baseFrames.length===4)state.baseL=state.baseFrames.reduce(function(a,b){return a+b},0)/4} |
| var dL=state.baseL!==null?f.L-state.baseL:0,dLN=clamp(dL/60,-1,1); |
| var specN=clamp(f.spec*6,0,1),smoothN=clamp(f.smooth,0,1),streakN=f.streak,coolN=clamp((f.cool+0.2)/0.5,0,1),patchN=normN(f.patch,2500),colVarN=normN(f.colVar,4000); |
| var st="dry",reason="texture: dry matte surface"; |
| if(dLN<-0.10&&specN<0.15&&streakN<1.0){st=(state.locked==="wet"||state.locked==="damp")?"damp":"dry";reason="dark patch, no reflections — shade or rubber, not water"} |
| else if(specN>0.35&&streakN>1.3&&smoothN>0.55){st="wet";reason="glints + streak reflections: standing water"} |
| else if(colVarN>0.35&&streakN<1.1){st="drying";reason="dry racing line forming"} |
| else if(patchN>0.30&&coolN>0.25&&smoothN>0.40){st="damp";reason="patchy moisture"} |
| var wxUsed=false,rain=V.wxRain||0.2; |
| if(state.applyWx){wxUsed=true;if(rain>0.7&&(st==="dry"||st==="drying")){st="damp";reason="wet weather prior"}else if(rain<0.3&&st==="wet"&&specN<0.25){st="damp";reason="dry prior softens weak water signal"}} |
| var db=dbMatch();if(db&&db.conf>=0.65&&Math.abs(STEP[st]-STEP[db.cls])<=1){st=db.cls;reason="reference DB ("+db.cls+")"} |
| state.win.push(st);if(state.win.length>6)state.win.shift(); |
| var cand=st;if(state.locked&&cand!==state.locked){var votes=state.win.filter(function(x){return x===cand}).length;if(votes<4)cand=state.locked} |
| state.locked=cand; |
| return{st:cand,dL:dL,specN:specN,patchN:patchN,reason:reason,wxUsed:wxUsed,rain:rain}; |
| } |
| |
| |
| var tcv=$("trendChart"),tcx=tcv.getContext("2d"),chart=[]; |
| var colors={wet:"#d7263d",damp:"#2f6db3",drying:"#e8a13c",dry:"#2e9e5b"}; |
| function drawChart(){ |
| var w=tcv.clientWidth||600,h=tcv.clientHeight||180,dpr=window.devicePixelRatio||1; |
| tcv.width=w*dpr;tcv.height=h*dpr;tcx.setTransform(dpr,0,0,dpr,0,0);tcx.clearRect(0,0,w,h); |
| tcx.strokeStyle="#d8d0be";for(var i=0;i<=4;i++){var y=h*i/4;tcx.beginPath();tcx.moveTo(0,y);tcx.lineTo(w,y);tcx.stroke()} |
| tcx.fillStyle="#8a8372";tcx.font="9px JetBrains Mono, monospace";tcx.fillText("WET",8,14);tcx.fillText("DRY",8,h-8); |
| if(chart.length<2)return; |
| var pts=chart.length,last=null; |
| for(var p=0;p<pts;p++){var x=p/(pts-1)*w,y=h-(chart[p].ratio*h);tcx.fillStyle=colors[chart[p].st]||"#2f6db3";tcx.globalAlpha=.5;tcx.beginPath();tcx.arc(x,y,1.6,0,Math.PI*2);tcx.fill();tcx.globalAlpha=1;if(last){tcx.strokeStyle=colors[chart[p].st]||"#2f6db3";tcx.lineWidth=1.4;tcx.beginPath();tcx.moveTo(last.x,last.y);tcx.lineTo(x,y);tcx.stroke()}last={x:x,y:y}} |
| } |
| |
| |
| function analyze(){ |
| if(!state.procOn)return; |
| var f=feats();if(!f)return; |
| state.frame++; |
| var cl=classifyFrame(f),st=cl.st; |
| var apiV=null; |
| if(API.streak>=2&&API.state){apiV=API.state;st=API.state;cl.reason="API CLIP verdict ("+API.verdict+")"} |
| var ratio=clamp(0.45*cl.specN+0.4*(cl.specN)+0.15*cl.patchN,0,1); |
| var db=dbMatch(),dbTxt=db?db.cls.toUpperCase()+" · "+(db.conf*100).toFixed(0)+"%":"—"; |
| $("mDb").textContent=dbTxt; |
| var conf=apiV?0.9:db?db.conf:Math.max(0.3,1-Math.abs(cl.dL/60)); |
| chart.push({st:st,ratio:ratio});if(chart.length>420)chart.shift();drawChart(); |
| $("mFrame").textContent=state.frame; |
| $("mState").textContent=st.toUpperCase(); |
| $("mWet").innerHTML=(ratio*100).toFixed(0)+"<small>%</small>"; |
| $("mDry").innerHTML=((1-ratio)*100).toFixed(0)+"<small>%</small>"; |
| $("mConf").innerHTML=(conf*100).toFixed(0)+"<small>%</small>"; |
| var sb=$("stateBadge");sb.textContent=st.toUpperCase();sb.className=st; |
| var tire=VV.TIRES[+($("tireSel").value||0)]||VV.TIRES[0]; |
| var okTire=tire.states.indexOf(st)>=0; |
| $("whyLine").innerHTML="<b>Verdict:</b> "+st.toUpperCase()+" — "+cl.reason+ |
| "<br/><b>Engine:</b> "+(apiV?"HF Inference API (CLIP)":V.hasAPI()?"API warm-up → heuristic":"client heuristic")+" · <b>DB:</b> "+dbTxt+ |
| (cl.wxUsed?" · <b>weather prior</b> "+(cl.rain*100).toFixed(0)+"%":"")+ |
| "<br/><b>Tyre check:</b> "+tire.name+" → "+(okTire?"suitable":"<span style='color:var(--red)'>NOT suitable</span> for "+st.toUpperCase()); |
| var pc=$("pitCall"),py=$("pcYes"),pn=$("pcNo"); |
| if(okTire){pc.textContent="PIT CALL · STAY OUT";pc.className="pitCall ok";py.classList.add("hide");pn.classList.add("hide")} |
| else{var rec=VV.TIRES.filter(function(t){return t.states.indexOf(st)>=0})[0]; |
| pc.textContent="PIT CALL · SWITCH TO "+rec.name.toUpperCase();pc.className="pitCall go"; |
| py.classList.remove("hide");pn.classList.remove("hide"); |
| py.onclick=function(){$("tireSel").value=String(VV.TIRES.indexOf(rec));toast("Compound → "+rec.name);py.classList.add("hide");pn.classList.add("hide");pc.textContent="PIT CALL · SWITCHED TO "+rec.name.toUpperCase();pc.className="pitCall ok"}; |
| pn.onclick=function(){py.classList.add("hide");pn.classList.add("hide");pc.textContent="PIT CALL · DENIED";pc.className="pitCall"}} |
| if(Date.now()-state.lastGall>1000){state.lastGall=Date.now();try{var c=document.createElement("canvas");c.width=320;c.height=180;c.getContext("2d").drawImage(vid,0,0,320,180);var cap=document.createElement("div");cap.className="galItem";cap.innerHTML='<img src="'+c.toDataURL("image/jpeg",.6)+'" alt="frame"/><div class="cap"><div class="t">'+st.toUpperCase()+' · '+(apiV?"API":"heuristic")+'</div><div class="s">Frame '+state.frame+'</div></div>';var gal=$("gal");while(gal.firstChild&&gal.children.length>=12)gal.removeChild(gal.firstChild);gal.appendChild(cap)}catch(e){}} |
| V.lastVision={state:st,conf:conf,ratio:ratio,frame:state.frame,db:dbTxt,reason:cl.reason,wx:cl.wxUsed}; |
| if(V.hasAPI()){var c2=document.createElement("canvas");c2.width=224;c2.height=126;c2.getContext("2d").drawImage(vid,0,0,224,126);apiVision(c2)} |
| if(V.intelTick)V.intelTick(); |
| } |
| |
| |
| function loop(){if(!state.running){state.raf=null;return}analyze();state.raf=requestAnimationFrame(loop)} |
| function resetVision(){state.frame=0;state.win=[];state.locked=null;state.baseFrames=[];state.baseL=null;chart=[];API.streak=0;API.state=null;API.verdict="—";$("mFrame").textContent="0";$("mState").textContent="—";$("mWet").innerHTML='0<small>%</small>';$("mDry").innerHTML='0<small>%</small>';$("mConf").innerHTML='0<small>%</small>';$("mDb").textContent="—";$("stateBadge").textContent="—";$("stateBadge").className="";$("whyLine").textContent="Analysis reset — new feed loaded.";var pc=$("pitCall");pc.textContent="PIT CALL · —";pc.className="pitCall";$("pcYes").classList.add("hide");$("pcNo").classList.add("hide");tcx.clearRect(0,0,tcv.width,tcv.height)} |
| function stopAll(){state.running=false;state.procOn=false;if(state.raf){cancelAnimationFrame(state.raf);state.raf=null}try{vid.pause()}catch(e){}if(state.stream){state.stream.getTracks().forEach(function(t){t.stop()});state.stream=null}} |
| $("vidBtn").onclick=function(){$("vidIn").click()}; |
| $("vidIn").onchange=function(e){var f=e.target.files[0];if(!f)return;resetVision();stopAll();state.applyWx=!!($("wxPriorChk")&&$("wxPriorChk").checked);vid.src=URL.createObjectURL(f);vid.loop=false;vid.onloadeddata=function(){state.running=true;state.procOn=true;stagePh.classList.add("hide");vid.classList.remove("hide");vid.play().catch(function(){});if(!state.raf)state.raf=requestAnimationFrame(loop)};vid.onended=function(){state.procOn=false;if(state.raf){cancelAnimationFrame(state.raf);state.raf=null};toast("Footage analysed once — upload again for a new run")};toast("Video loaded — analysing frame by frame")}; |
| $("camBtn").onclick=function(){var nav=navigator.mediaDevices;if(!nav||!nav.getUserMedia){toast("Camera not available");return}nav.getUserMedia({video:{width:{ideal:1280},height:{ideal:720}},audio:false}).then(function(s){resetVision();stopAll();state.stream=s;vid.srcObject=s;vid.loop=true;state.applyWx=true;if($("wxPriorChk"))$("wxPriorChk").checked=true;vid.onloadeddata=function(){state.running=true;state.procOn=true;stagePh.classList.add("hide");vid.classList.remove("hide");vid.play().catch(function(){});if(!state.raf)state.raf=requestAnimationFrame(loop)};toast("Live camera online — API mode "+(V.hasAPI()?"active":"needs token"))}).catch(function(){toast("Camera access denied")})}; |
| $("stopBtn").onclick=function(){stopAll();toast("Feed stopped — Resume continues")}; |
| $("resumeBtn").onclick=function(){if(!state.running){state.running=true;state.procOn=true;vid.play().catch(function(){});if(!state.raf)state.raf=requestAnimationFrame(loop)}toast("Resumed")}; |
| if($("wxPriorChk"))$("wxPriorChk").addEventListener("change",function(){state.applyWx=this.checked;toast(this.checked?"Weather prior ON":"Weather prior OFF")}); |
| setStatus(V.hasAPI()?"API READY — paste token in Settings if missing":"CLASSIFIER · heuristic (add token for API accuracy)","ok"); |
| })(VV); |
| }catch(err){var b=VV.$("errBanner");if(b){b.style.display="block";b.textContent="⚠ VisionEngine: "+err.message}console.error("VisionEngine:",err)} |
| </script> |
| <script> |
| "use strict"; |
| |
| try{ |
| (function(V){ |
| var $=V.$; |
| function loadT(){return V.Models&&V.Models.ready?Promise.resolve(V.Models.T): |
| import("https://cdn.jsdelivr.net/npm/@huggingface/transformers@3.8.1").then(function(m){ |
| var env=m.env; |
| try{env.localModelPath="./models/"}catch(e){} |
| try{env.allowLocalModels=true}catch(e){} |
| try{env.allowRemoteModels=true}catch(e){} |
| try{env.backends.onnx.wasm.wasmPaths="https://cdn.jsdelivr.net/npm/@huggingface/transformers@3.8.1/dist/"}catch(e){} |
| V.Models.T=m;V.Models.ready=true;return m; |
| })} |
| function loadPipe(task,model,opts){return loadT().then(function(m){return m.pipeline(task,model,opts||{})})} |
| function withTimeout(p,ms){return Promise.race([p,new Promise(function(_,rej){setTimeout(function(){rej(new Error("timeout"))},ms)})])} |
| function apiHeaders(){return{Authorization:"Bearer "+V.cfg.token}} |
| |
| |
| function apiTranscribe(blob){ |
| return fetch("https://api-inference.huggingface.co/models/openai/whisper-small",{method:"POST",headers:apiHeaders(),body:blob}) |
| .then(function(r){if(!r.ok)throw new Error("API "+r.status);return r.json()}) |
| .then(function(j){return j&&j.text||""}); |
| } |
| var SER_LABELS={angry:"angry",calm:"calm",disgust:"frustrated",fear:"afraid",fearful:"afraid",happy:"happy",neutral:"neutral",sad:"sad",sadness:"sad",surprise:"excited",surprised:"excited"}; |
| function mapSerLabel(l){ |
| var k=String(l||"").toLowerCase().trim(); |
| return SER_LABELS[k]||(k.indexOf("ang")===0?"angry":k.indexOf("cal")===0?"calm":k.indexOf("fear")===0?"afraid":k.indexOf("hap")===0?"happy":k.indexOf("neu")===0?"neutral":k.indexOf("sad")===0?"sad":k.indexOf("sur")===0?"excited":"neutral"); |
| } |
| function apiEmotion(blob){ |
| return fetch("https://api-inference.huggingface.co/models/ehcalabres/wav2vec2-lg-xlsr-en-speech-emotion-recognition",{method:"POST",headers:apiHeaders(),body:blob}) |
| .then(function(r){if(!r.ok)throw new Error("API "+r.status);return r.json()}) |
| .then(function(out){return (out||[]).map(function(o){return{emo:mapSerLabel(o.label),conf:o.score}})||[]}); |
| } |
| |
| |
| var ASR={pipe:null,mode:"none"}; |
| function ensureASR(){ |
| if(ASR.pipe||ASR._busy)return ASR._busy||Promise.resolve(); |
| V.toast("Loading client transcript AI (fallback)…"); |
| ASR._busy=withTimeout(loadPipe("automatic-speech-recognition","Xenova/wav2vec2-base-960h"),60000) |
| .then(function(p){ASR.pipe=p;ASR.mode="base";V.toast("Client transcript AI ready")}) |
| .catch(function(){ASR.mode="none"}).then(function(){ASR._busy=null}); |
| return ASR._busy; |
| } |
| var AST={pipe:null}; |
| function ensureAST(){if(AST.pipe||AST._busy)return AST._busy||Promise.resolve();AST._busy=withTimeout(loadPipe("audio-classification","Xenova/ast-finetuned-audioset-10-10-0.4593"),60000).then(function(p){AST.pipe=p}).catch(function(){}).then(function(){AST._busy=null});return AST._busy} |
| var SER1={pipe:null},SER2={pipe:null}; |
| function ensureSERs(){ |
| if((SER1.pipe&&SER2.pipe)||SER._busy)return SER._busy||Promise.resolve(); |
| SER._busy=withTimeout(loadPipe("audio-classification","onnx-community/wav2vec2-base-Speech_Emotion_Recognition-ONNX",{dtype:"q4"}),60000) |
| .then(function(p){SER1.pipe=p}).catch(function(){}) |
| .then(function(){return withTimeout(loadPipe("audio-classification","onnx-community/Speech-Emotion-Classification-ONNX",{dtype:"q4"}),60000).then(function(p){SER2.pipe=p}).catch(function(){})}) |
| .then(function(){SER._busy=null}); |
| return SER._busy; |
| } |
| |
| |
| var EMO_DB={loaded:false,refs:[]}; |
| var EMO_LABELS={neutral:"neutral",calm:"calm",happy:"happy",sad:"sad",angry:"angry",fearful:"afraid",surprised:"excited",disgust:"frustrated"}; |
| function fetchAudio(url){return fetch(url).then(function(r){return r.ok?r.arrayBuffer():null}).then(function(ab){return ab?ctx().decodeAudioData(ab).then(mixdown).catch(function(){return null}):null})} |
| function loadEmoDB(){ |
| if(EMO_DB.loaded||EMO_DB._busy)return; |
| EMO_DB._busy=true; |
| fetch("https://datasets-server.huggingface.co/rows?dataset=xbgoose/ravdess&config=default&split=train&offset=0&length=100").then(function(r){return r.json()}).then(function(data){ |
| if(!data||!data.rows)return; |
| var gathered=[],seen={}; |
| data.rows.forEach(function(item){var raw=item.row.emotion||item.row.label;var src=item.row.audio&&item.row.audio.src;var cls=EMO_LABELS[String(raw).toLowerCase()];if(!src||!cls||(seen[cls]||0)>=2)return;seen[cls]=(seen[cls]||0)+1;gathered.push({emo:cls,src:src})}); |
| var jobs=gathered.map(function(g){return fetchAudio(g.src).then(function(buf){return buf?{emo:g.emo,vec:acoustic(buf)}:null})}); |
| return Promise.all(jobs); |
| }).then(function(list){EMO_DB.refs=(list||[]).filter(Boolean);EMO_DB.loaded=EMO_DB.refs.length>=6;EMO_DB._busy=false;if(EMO_DB.loaded){var c={};EMO_DB.refs.forEach(function(r){c[r.emo]=(c[r.emo]||0)+1});V.toast("Emotion clip DB ready: "+Object.keys(c).map(function(k){return k+"×"+c[k]}).join(" "))}}).catch(function(){EMO_DB._busy=false}); |
| } |
| function emoDBMatch(buf){if(!EMO_DB.loaded)return null;var v=acoustic(buf),best=null,bestD=1e9;EMO_DB.refs.forEach(function(r){var d=0.3*Math.abs(v.loud-r.vec.loud)+0.3*Math.abs(v.rate-r.vec.rate)+0.25*Math.abs(v.pv-r.vec.pv)+0.15*Math.abs(v.breathy-r.vec.breathy);if(d<bestD){bestD=d;best=r}});if(!best)return null;return{emo:best.emo,conf:Math.max(0,1-bestD/0.8)}} |
| |
| |
| var Ctx=null; |
| function ctx(){if(!Ctx)Ctx=new(window.AudioContext||window.webkitAudioContext)();if(Ctx.state==="suspended")Ctx.resume();return Ctx} |
| function mixdown(buf){if(!buf||buf.numberOfChannels===1)return buf;var n=buf.length,sr=buf.sampleRate,out=ctx().createBuffer(1,n,sr);var od=out.getChannelData(0),chs=[];for(var c=0;c<buf.numberOfChannels;c++)chs.push(buf.getChannelData(c));for(var i=0;i<n;i++){var s=0;for(var k=0;k<chs.length;k++)s+=chs[k][i];od[i]=s/chs.length}return out} |
| function resample16k(buf){var src=buf.getChannelData(0),sr=buf.sampleRate,step=sr/16000;var out=new Float32Array(Math.max(1,Math.ceil(src.length/step)));for(var i=0;i<out.length;i++)out[i]=src[Math.min(src.length-1,Math.floor(i*step))];return out} |
| function decode(file){return new Promise(function(res){var fr=new FileReader();fr.onload=function(){ctx().decodeAudioData(fr.result).then(function(b){res(mixdown(b))}).catch(function(){res(null)})};fr.readAsArrayBuffer(file)})} |
| function acoustic(buf){ |
| var data=buf.getChannelData(0),n=data.length,sr=buf.sampleRate; |
| if(!n)return{loud:.5,rate:.5,pv:.3,breathy:.4}; |
| var frame=2048,hop=512,frames=Math.max(1,Math.floor((n-frame)/hop)),rmsArr=[],pitchArr=[],voiced=0,i,j,k; |
| for(i=0;i<frames;i++){var start=i*hop,sum=0;for(j=0;j<frame;j++){var s=data[start+j];sum+=s*s}rmsArr.push(Math.sqrt(sum/frame));var ac=new Float32Array(Math.floor(frame/2));for(k=0;k<ac.length;k++){var a=0;for(var t=0;t<ac.length;t++)a+=data[start+t]*data[start+t+k];ac[k]=a}var tau0=Math.max(1,Math.floor(sr/400)),tau1=Math.min(ac.length-1,Math.floor(sr/80)),best=0,bestVal=1e9;for(var t2=tau0;t2<tau1;t2++){var cm=ac[0]>1e-9?ac[t2]/ac[0]:1;if(cm<bestVal){bestVal=cm;best=t2}}var f0=best>0?sr/best:0;if(f0>90&&f0<380&&rmsArr[rmsArr.length-1]>0.015){pitchArr.push(f0);voiced++}} |
| var rmsMed=rmsArr.slice().sort(function(a,b){return a-b})[Math.floor(rmsArr.length/2)]||0; |
| var pitch=pitchArr.length?pitchArr.reduce(function(a,b){return a+b},0)/pitchArr.length:0; |
| var pVar=0;if(pitchArr.length){for(i=0;i<pitchArr.length;i++)pVar+=(pitchArr[i]-pitch)*(pitchArr[i]-pitch);pVar=Math.sqrt(pVar/pitchArr.length)/pitch} |
| return{loud:Math.min(1,rmsMed*8),rate:Math.min(1,(voiced/frames)*2.2),pv:Math.min(1,pVar*6),breathy:Math.min(1,Math.max(0,1-pVar*6))}; |
| } |
| |
| |
| var EMOTIONS={neutral:"#8b97a8",calm:"#2f6db3",focused:"#2e9e5b",happy:"#e8a13c",excited:"#d97706",frustrated:"#7c3aed",stressed:"#e11d48",angry:"#d7263d",sarcastic:"#c026d3",afraid:"#4f46e5",sad:"#64748b"}; |
| var LEX={ |
| angry:["fucking","bloody hell","idiot","stupid","what the hell","come on","wake up","useless","shut up","ridiculous","joke","unbelievable","fuming","angry"], |
| frustrated:["can't","cannot","no grip","not working","something's wrong","lost it","spinning","understeer","oversteer","struggling","struggle","terrible","awful","bad","slow","pain"], |
| stressed:["pressure","push","under pressure","hurry","quick quick","no time","tight","closing","faster","go go go","they're catching","box box box","must","need","worried","anxious","stress"], |
| afraid:["scared","fear","dangerous","scary","careful","risk","crash","impact","avoid","afraid","frightened","oh no"], |
| happy:["great","nice","good job","perfect","love","awesome","fantastic","brilliant","superb","well done","beautiful","thank you","amazing"], |
| excited:["wow","let's go","yes yes","come on come on","let's push","attack","charge","overtake","hype","pumped","yess"], |
| sarcastic:["sure","yeah right","obviously","of course","great job","nice one","well done","as usual","typical","really","clearly","naturally","surely","funny","hilarious"] |
| }; |
| function lexScore(txt,words){var t=" "+(txt||"").toLowerCase()+" ",s=0;words.forEach(function(w){if(t.indexOf(w)>=0)s++});return s} |
| function normLabel(l){l=(l||"").toUpperCase().replace(/[^A-Z]/g,"");if(l.indexOf("ANG")===0)return"angry";if(l.indexOf("CAL")===0)return"calm";if(l.indexOf("DIS")===0)return"frustrated";if(l.indexOf("FEA")===0)return"afraid";if(l.indexOf("HAP")===0)return"happy";if(l.indexOf("NEU")===0)return"neutral";if(l.indexOf("SAD")===0)return"sad";if(l.indexOf("SUR")===0)return"excited";return"neutral"} |
| function emotionEngine(txt,ac,ast,serVotes,db){ |
| var scores={};Object.keys(LEX).forEach(function(k){scores[k]=lexScore(txt,LEX[k])}); |
| var top=null,topV=0;Object.keys(scores).forEach(function(k){if(scores[k]>topV){topV=scores[k];top=k}}); |
| var serAgg={},serTop=null,serConf=0; |
| (serVotes||[]).forEach(function(v){if(v&&v.conf>=0.55)serAgg[v.emo]=(serAgg[v.emo]||0)+v.conf}); |
| Object.keys(serAgg).forEach(function(e){if(serAgg[e]>serConf){serConf=serAgg[e];serTop=e}}); |
| var dbEmo=db&&db.conf>=0.55?db.emo:null,dbConf=db?db.conf:0; |
| var emo="neutral",conf=.5,why="No strong signal — neutral."; |
| if(topV>0){ |
| if(top==="sarcastic"){if(ac.pv<0.35){emo="sarcastic";conf=.72;why="Irony + flat tone → sarcastic."}else if(ac.loud>0.7){emo="angry";conf=.66;why="Negative words + loud delivery → angry."}else{emo="sarcastic";conf=.55;why="Irony cues with neutral tone."}} |
| else if(top==="angry"){if(ac.loud>0.65&&ac.pv>0.4){emo="angry";conf=.8;why="Aggressive lexicon + loud variable pitch → angry."}else{emo="frustrated";conf=.6;why="Harsh words, controlled tone → frustrated."}} |
| else if(top==="stressed"){if(ac.rate>0.6&&ac.pv>0.35){emo="stressed";conf=.75;why="Urgency words + fast shaky delivery → stressed."}else{emo="frustrated";conf=.5;why="Urgency words, steady delivery → frustrated."}} |
| else if(top==="afraid"){emo="afraid";conf=.7;why="Fear/risk lexicon present."} |
| else if(top==="happy"){emo=(ac.pv>0.4&&ac.loud>0.5)?"excited":"happy";conf=.7;why="Positive lexicon"+(emo==="excited"?" + energetic delivery":"")+"."} |
| else if(top==="excited"){emo="excited";conf=.7;why="High-energy positive lexicon."} |
| else if(top==="frustrated"){emo="frustrated";conf=.62;why="Complaint/struggle lexicon."} |
| if(serTop&&serTop!==emo&&serConf>0.7)why+=" (SER says "+serTop+")"; |
| }else if(serTop){emo=serTop;conf=Math.min(1,serConf);why="Speech-emotion model: "+emo+" (score "+(serConf*100).toFixed(0)+"%)."+(dbEmo===emo?" Emotion clip DB agrees.":"");if(dbEmo===emo)conf=Math.min(1,conf+0.08)} |
| else if(dbEmo){emo=dbEmo;conf=dbConf;why="Emotion clip DB match: "+emo+" (acoustic fingerprint)."} |
| else{if(ac.loud>0.7&&ac.rate>0.7&&ac.pv>0.45){emo="stressed";conf=.5;why="Very high arousal, no words — acoustic stress."}else if(ac.pv>0.5&&ac.loud>0.5){emo="excited";conf=.45;why="High pitch variability + loudness (acoustic)."}else if(ac.loud<0.25&&ac.rate<0.3){emo="calm";conf=.5;why="Low energy, steady delivery → calm."}} |
| return{emo:emo,conf:conf,why:why,scores:scores}; |
| } |
| |
| |
| var RACING_LEXICON=[ |
| [/bocks? bocks? bocks?/gi,"box box box"],[/bocks? bocks?/gi,"box box"],[/pops? bocks?/gi,"box box"], |
| [/in the media/gi,"intermediates"],[/intermittent/gi,"intermediates"],[/intermediate is/gi,"intermediates"],[/in to the media/gi,"intermediates"], |
| [/under steer/gi,"understeer"],[/over steer/gi,"oversteer"],[/graining/gi,"graining"],[/grain ing/gi,"graining"], |
| [/d r s/gi,"DRS"],[/kerbs?/gi,"kerbs"],[/front left/gi,"front left"],[/front right/gi,"front right"], |
| [/box now/gi,"box now"],[/stay out/gi,"stay out"],[/tire(s)?/gi,"tyre$1"] |
| ]; |
| function correctTranscript(txt){if(!txt)return{text:"",fixes:[]};var out=txt,fixes=[];RACING_LEXICON.forEach(function(f){if(f[0].test(out)){out=out.replace(f[0],f[1]);if(fixes.indexOf(f[1])<0)fixes.push(f[1])}});return{text:out,fixes:fixes}} |
| |
| |
| var audioState=null,lastEmo=null,lastTxt="",lastAst=[],lastFeat=null,lastDur=0; |
| function resetAudio(){lastEmo=null;lastTxt="";lastAst=[];lastFeat=null;lastDur=0;$("tranOut").innerHTML='<span class="ph">Transcript appears here.</span>';$("emoBig").innerHTML='<div class="emotionBig" style="color:var(--ink2);font-size:22px">Awaiting clip</div>';$("emoWhy").textContent="Load a clip and press Analyze.";$("emoBars").innerHTML="";$("astOut").textContent="Waiting…";$("featOut").textContent="—"} |
| function fmtLap(sec){if(!isFinite(sec)||sec<=0)return"";var mm=Math.floor(sec/60),ss=Math.floor(sec%60),ms=Math.floor((sec%1)*1000);function p2(n){return(n<10?"0":"")+n}function p3(n){return(n<10?"00":n<100?"0":"")+n}return p2(mm)+":"+p2(ss)+"."+p3(ms)} |
| function esc(s){return String(s).replace(/[&<>"]/g,function(c){return{"&":"&","<":"<",">":">",'"':"""}[c]})} |
| |
| |
| async function analyzeAudio(){ |
| var btn=$("analyzeBtn"); |
| try{ |
| var f=audioState; |
| if(!f){V.toast("Choose an audio clip first");return} |
| resetAudio(); |
| btn.disabled=true;btn.textContent="Decoding…"; |
| var buf=await decode(f); |
| if(!buf){V.toast("Could not decode this file");return} |
| lastDur=buf.duration||0; |
| if(!$("lapIn").value)$("lapIn").value=fmtLap(lastDur); |
| var pcm=resample16k(buf); |
| var asrPcm=pcm.subarray(0,Math.min(pcm.length,16000*30)); |
| var serPcm=pcm.subarray(0,Math.min(pcm.length,16000*8)); |
| var txt="",serVotes=[],ast=[],usedAPI=false; |
| if(V.hasAPI()){ |
| btn.textContent="Sending to HF API…"; |
| $("tranOut").innerHTML='<span class="ph">Running Whisper + SER on Hugging Face…</span>'; |
| |
| var wavBlob=encodeWav(serPcm,16000); |
| var apiRes=await Promise.allSettled([ |
| withTimeout(apiTranscribe(encodeWav(asrPcm,16000)),60000), |
| withTimeout(apiEmotion(wavBlob),30000) |
| ]); |
| if(apiRes[0].status==="fulfilled")txt=apiRes[0].value; |
| if(apiRes[1].status==="fulfilled")serVotes=apiRes[1].value.slice(0,3); |
| usedAPI=true; |
| } |
| if(!txt&&!V.hasAPI()){ |
| |
| btn.textContent="Loading models…"; |
| $("tranOut").innerHTML='<span class="ph">Loading speech models (first run only)…</span>'; |
| await Promise.all([ensureASR(),ensureAST(),ensureSERs(),loadEmoDB()]); |
| btn.textContent="Analysing…"; |
| $("tranOut").innerHTML='<span class="ph">Running transcript + emotion…</span>'; |
| var res=await Promise.allSettled([ |
| ASR.pipe?withTimeout(ASR.pipe(asrPcm),45000):Promise.resolve(null), |
| AST.pipe?withTimeout(AST.pipe(pcm,{top_k:5}),15000):Promise.resolve(null), |
| SER1.pipe?withTimeout(SER1.pipe(serPcm),15000):Promise.resolve(null), |
| SER2.pipe?withTimeout(SER2.pipe(serPcm),15000):Promise.resolve(null) |
| ]); |
| if(res[0].status==="fulfilled"&&res[0].value)txt=res[0].value.text||""; |
| if(res[1].status==="fulfilled"&&res[1].value)ast=res[1].value; |
| if(res[2].status==="fulfilled"&&res[2].value&&res[2].value[0])serVotes.push({emo:normLabel(res[2].value[0].label),conf:res[2].value[0].score}); |
| if(res[3].status==="fulfilled"&&res[3].value&&res[3].value[0])serVotes.push({emo:normLabel(res[3].value[0].label),conf:res[3].value[0].score}); |
| } |
| var corr=correctTranscript(txt);txt=corr.text; |
| lastTxt=txt;lastAst=ast; |
| var feat=acoustic(buf);lastFeat=feat; |
| var db=emoDBMatch(buf); |
| var res2=emotionEngine(txt,feat,ast,serVotes,db); |
| lastEmo=res2; |
| $("tranOut").innerHTML=txt?esc(txt):'<span class="ph">No speech recognised — engine/tyre noise dominant.</span>'; |
| $("emoBig").innerHTML='<div class="emotionBig" style="color:'+EMOTIONS[res2.emo]+'">'+res2.emo.toUpperCase()+'</div>'; |
| $("emoWhy").textContent=res2.why; |
| var order=["happy","excited","calm","neutral","frustrated","stressed","angry","sarcastic","afraid","sad"]; |
| var max=Math.max(1,res2.scores.sarcastic||0,res2.scores.angry||0,res2.scores.stressed||0,res2.scores.happy||0,res2.scores.excited||0,res2.scores.frustrated||0,res2.scores.afraid||0); |
| var bars=""; |
| order.forEach(function(k){var v=res2.scores[k]||0,frac=Math.min(1,v/max);bars+='<div class="bar"><span>'+k.toUpperCase()+'</span><div class="track"><div class="fill" style="width:'+(frac*100)+'%;background:'+(k===res2.emo?EMOTIONS[k]:'#d8d0be')+'"></div></div><span>'+v+'</span></div>'}); |
| $("emoBars").innerHTML=bars; |
| $("astOut").innerHTML=(usedAPI?"Whisper-small transcript + wav2vec2-large SER (HF API)":ast.length?ast.map(function(a){return esc(a.label)+" · "+(a.score*100).toFixed(0)+"%"}).join(" | "):"client models")+(corr.fixes.length?"<br/>Lexicon fixes: "+corr.fixes.join(", "):""); |
| var serLine=serVotes.length?serVotes.map(function(v){return v.emo+" "+(v.conf*100).toFixed(0)+"%"}).join(" | "):"none"; |
| $("featOut").innerHTML="Mode: "+(usedAPI?"API":(ASR.mode||"client"))+" · SER: "+serLine; |
| V.lastAudio={emo:res2.emo,conf:res2.conf,text:txt,why:res2.why,lap:$("lapIn").value||fmtLap(lastDur)}; |
| if(V.intelTick)V.intelTick(); |
| }catch(err){ |
| console.error("analyzeAudio:",err); |
| $("tranOut").innerHTML='<span class="ph" style="color:var(--red)">Analysis error: '+esc(err&&err.message||err)+'</span>'; |
| }finally{btn.disabled=false;btn.textContent="Analyze clip"} |
| } |
| |
| |
| function encodeWav(pcm,sr){ |
| var n=pcm.length,buf=new ArrayBuffer(44+n*2),v=new DataView(buf); |
| function w(off,s){for(var i=0;i<s.length;i++)v.setUint8(off+i,s.charCodeAt(i))} |
| w(0,"RIFF");v.setUint32(4,36+n*2,true);w(8,"WAVE");w(12,"fmt "); |
| v.setUint32(16,16,true);v.setUint16(20,1,true);v.setUint16(22,1,true); |
| v.setUint32(24,sr,true);v.setUint32(28,sr*2,true);v.setUint16(32,2,true);v.setUint16(34,16,true); |
| w(36,"data");v.setUint32(40,n*2,true); |
| for(var i=0;i<n;i++){var s=Math.max(-1,Math.min(1,pcm[i]));v.setInt16(44+i*2,s<0?s*0x8000:s*0x7FFF,true)} |
| return new Blob([buf],{type:"audio/wav"}); |
| } |
| |
| |
| function loadClips(){try{return JSON.parse(localStorage.getItem("vaneview_clips")||"[]")}catch(e){return[]}} |
| function saveClips(c){localStorage.setItem("vaneview_clips",JSON.stringify(c))} |
| function renderClips(){ |
| var list=loadClips(),box=$("clipsList"); |
| if(!list.length){box.innerHTML='<p class="sub">No clips saved yet.</p>';return} |
| box.innerHTML=""; |
| list.slice().reverse().forEach(function(c){var d=document.createElement("div");d.className="clipRow";var icon={happy:"😄",excited:"🤩",calm:"😌",neutral:"😐",focused:"🎯",frustrated:"😤",stressed:"😰",angry:"😡",sarcastic:"🙄",afraid:"😨",sad:"😢"}[c.emo]||"🎙️";d.innerHTML='<div class="emo">'+icon+'</div><div class="meta"><div class="t">'+esc(c.text||"(no transcript)")+'</div><div class="s">'+c.emo.toUpperCase()+' · '+(c.lap||"—")+' · '+new Date(c.ts).toLocaleString()+'</div></div>';box.appendChild(d)}); |
| } |
| $("saveClipBtn").onclick=function(){if(!lastEmo){V.toast("Analyze a clip first");return}var clips=loadClips();clips.push({emo:lastEmo.emo,conf:lastEmo.conf,text:lastTxt,why:lastEmo.why,lap:$("lapIn").value||fmtLap(lastDur),ts:Date.now()});saveClips(clips);renderClips();V.toast("Clip saved to library")}; |
| |
| |
| var dropEl=$("audioDrop"); |
| function acceptAudio(f){if(f&&f.type&&f.type.indexOf("audio/")!==0&&f.name.indexOf(".mp3")<0&&f.name.indexOf(".wav")<0&&f.name.indexOf(".m4a")<0&&f.name.indexOf(".ogg")<0&&f.name.indexOf(".flac")<0){V.toast("That doesn't look like an audio file");return}resetAudio();audioState=f;$("audioDrop").querySelector("p").textContent=f.name+" ("+(f.size/1048576).toFixed(1)+" MB)"} |
| ["dragenter","dragover"].forEach(function(ev){dropEl.addEventListener(ev,function(e){e.preventDefault();e.stopPropagation();dropEl.style.borderColor="var(--red)";dropEl.querySelector("p").textContent="Release to load the clip"})}); |
| ["dragleave","drop"].forEach(function(ev){dropEl.addEventListener(ev,function(e){e.preventDefault();e.stopPropagation();dropEl.style.borderColor="";dropEl.querySelector("p").textContent="Drop a driver radio clip here, or"})}); |
| dropEl.addEventListener("drop",function(e){e.preventDefault();e.stopPropagation();dropEl.style.borderColor="";var f=e.dataTransfer&&e.dataTransfer.files&&e.dataTransfer.files[0];if(f)acceptAudio(f)}); |
| $("audioIn").addEventListener("change",function(e){var f=e.target.files[0];if(f)acceptAudio(f)}); |
| $("audioDrop").onclick=function(){$("audioIn").click()}; |
| $("audioBtn").onclick=function(e){e.stopPropagation();$("audioIn").click()}; |
| $("analyzeBtn").onclick=analyzeAudio; |
| renderClips(); |
| })(VV); |
| }catch(err){var b=VV.$("errBanner");if(b){b.style.display="block";b.textContent="⚠ AudioEngine: "+err.message}console.error("AudioEngine:",err)} |
| </script> |
| <script> |
| "use strict"; |
| |
| try{ |
| (function(V){ |
| var $=V.$; |
| |
| |
| V.cfg=V.cfg||{token:""}; |
| try{V.cfg.token=localStorage.getItem("vv_token")||""}catch(e){} |
| var settingsBtn=$("settingsBtn"),settingsModal=$("settingsModal"); |
| function setPill(t,c){var p=$("aiPill");if(p){p.textContent=t;p.className=c||""}} |
| function openSettings(){ |
| if(!settingsModal)return; |
| var inp=$("tokenIn"); |
| if(inp)inp.value=V.cfg.token; |
| settingsModal.classList.add("on"); |
| } |
| function closeSettings(){ |
| if(settingsModal)settingsModal.classList.remove("on"); |
| } |
| if(settingsBtn)settingsBtn.onclick=openSettings; |
| var settingsX=$("settingsX"); |
| if(settingsX)settingsX.onclick=closeSettings; |
| var settingsSave=$("settingsSave"); |
| if(settingsSave)settingsSave.onclick=function(){ |
| var inp=$("tokenIn"); |
| V.cfg.token=inp?inp.value.trim():""; |
| try{localStorage.setItem("vv_token",V.cfg.token)}catch(e){} |
| setPill(V.cfg.token?"API · HF token saved":"API · no token (client mode)",V.cfg.token?"ok":""); |
| V.toast(V.cfg.token?"Token saved — API-first mode active":"Token cleared — using client engines"); |
| closeSettings(); |
| }; |
| document.addEventListener("keydown",function(e){if(e.key==="Escape")closeSettings()}); |
| setPill(V.cfg.token?"API · HF token ready":"API · no token (client mode)",V.cfg.token?"ok":""); |
| |
| |
| var intelLast=0,timeline=[]; |
| function tlog(msg){timeline.push(new Date().toLocaleTimeString()+" · "+msg);if(timeline.length>12)timeline.shift()} |
| function riskBase(st){return{ dry:10, drying:30, damp:60, wet:85 }[st]||0} |
| function riskTag(r){return r<30?"LOW":r<55?"MEDIUM":r<75?"HIGH":"CRITICAL"} |
| function riskColor(r){return r<30?"#2e9e5b":r<55?"#e8a13c":r<75?"#d97706":"#d7263d"} |
| function updateIntel(force){ |
| var now=Date.now(); |
| if(!force&&now-intelLast<1000)return; |
| intelLast=now; |
| var vis=V.lastVision,aud=V.lastAudio,out=$("intelOut"); |
| if(!out)return; |
| if(!vis&&!aud){out.textContent="Run at least one video and one radio analysis, then return here.";return} |
| var st=vis?vis.state:null,emo=aud?aud.emo:null; |
| var tire=VV.TIRES[+($("tireSel").value||0)]||VV.TIRES[0]; |
| var conf=(vis?vis.conf:0)*(aud?0.5+aud.conf*0.5:1); |
| var r=st?riskBase(st):0; |
| if(st&&tire.states.indexOf(st)<0)r+=25; |
| if(emo==="afraid"||emo==="stressed")r+=20; |
| else if(emo==="angry"||emo==="frustrated")r+=10; |
| else if(emo==="calm"||emo==="focused"||emo==="happy")r-=10; |
| r=Math.max(0,Math.min(100,r)); |
| var riskEl=$("intelRisk"); |
| if(riskEl){riskEl.innerHTML=r+"<small>/100</small>";riskEl.style.color=riskColor(r)} |
| var tagEl=$("intelRiskTag"); |
| if(tagEl){tagEl.textContent=riskTag(r)+" · CONF "+(conf*100).toFixed(0)+"%";tagEl.style.color=riskColor(r)} |
| if($("homeRisk"))$("homeRisk").textContent=r; |
| if($("intelTrack"))$("intelTrack").textContent=vis?st.toUpperCase()+" · conf "+(vis.conf*100).toFixed(0)+"%" : "—"; |
| if($("intelTrackWhy"))$("intelTrackWhy").textContent=vis?("Frame "+vis.frame+(vis.wx?" · weather prior":" · footage-only")):"No analysis yet."; |
| if($("intelEmo"))$("intelEmo").textContent=aud?emo.toUpperCase()+" · conf "+(aud.conf*100).toFixed(0)+"%" : "—"; |
| if($("intelEmoWhy"))$("intelEmoWhy").textContent=aud?(aud.why+" · Lap "+(aud.lap||"—")):"No analysis yet."; |
| var rec="—",recWhy="Awaiting data."; |
| if(st&&emo){ |
| var suitable=tire.states.indexOf(st)>=0; |
| if(st==="wet"&&!suitable&&(emo==="stressed"||emo==="afraid")){ |
| rec="CRITICAL · BOX FOR WETS";recWhy="Standing water + driver losing confidence. Pit immediately."; |
| }else if(st==="damp"&&!suitable&&emo==="frustrated"){ |
| rec="BOX FOR INTERS";recWhy="Track greasy, driver reports poor grip. Box for Intermediates."; |
| }else if(st==="drying"&&tire.name==="Intermediate"&&(emo==="calm"||emo==="happy")){ |
| rec="STAY OUT · CROSSOVER";recWhy="Dry line forming but driver is managing temps. Wait for full slicks."; |
| }else if(st==="dry"&&(tire.name==="Wet"||tire.name==="Intermediate")){ |
| rec="BOX FOR SLICKS";recWhy="Track is dry — tread will overheat and blister rapidly."; |
| }else if(suitable&&(emo==="angry"||emo==="frustrated")){ |
| rec="STAY OUT · SETTLE DRIVER";recWhy="Tyres fine, but driver is hot. Recommend a settling lap and tyre-temp coaching."; |
| }else if(suitable){ |
| rec="HOLD · NO CHANGE";recWhy="Tyres suit the track and the driver is composed. Keep current plan."; |
| }else{ |
| rec="MONITOR · NEXT LAP";recWhy="Track shifting — re-evaluate at the next reference point."; |
| } |
| } |
| if($("intelCall"))$("intelCall").textContent=rec; |
| if($("intelCallWhy"))$("intelCallWhy").textContent=recWhy; |
| var tbl=$("intelTable"); |
| if(tbl){ |
| tbl.innerHTML="<tr><td>Track</td><td>"+(st?st.toUpperCase():"—")+"</td></tr>"+ |
| "<tr><td>Driver state</td><td>"+(emo?emo.toUpperCase():"—")+"</td></tr>"+ |
| "<tr><td>Compound</td><td>"+tire.name+"</td></tr>"+ |
| "<tr><td>Fit</td><td>"+(st&&tire.states.indexOf(st)>=0?"SUITABLE":"MISMATCH")+"</td></tr>"+ |
| "<tr><td>Weather prior</td><td>"+(vis&&vis.wx?"ON":"OFF")+"</td></tr>"+ |
| "<tr><td>Confidence</td><td>"+(conf*100).toFixed(0)+"%</td></tr>"; |
| } |
| if($("intelTime"))$("intelTime").textContent=timeline.join(" · "); |
| tlog("Risk "+r+" ("+riskTag(r)+") · "+st+" / "+emo); |
| } |
| V.intelTick=function(){updateIntel(true)}; |
| setInterval(function(){updateIntel(false)},1200); |
| |
| |
| var TRACKS=VV.TRACKS||[]; |
| function labelToWx(label){return String(label||"").toLowerCase()} |
| function rainFromLabel(label){ |
| var l=labelToWx(label); |
| if(l.indexOf("rain")>=0||l.indexOf("drizzle")>=0||l.indexOf("storm")>=0||l.indexOf("thunder")>=0)return 0.9; |
| if(l.indexOf("snow")>=0)return 0.85; |
| if(l.indexOf("overcast")>=0)return 0.5; |
| if(l.indexOf("fog")>=0||l.indexOf("mist")>=0)return 0.55; |
| if(l.indexOf("cloud")>=0)return 0.3; |
| return 0.2; |
| } |
| function fetchWxPrior(idx){ |
| var t=TRACKS[idx]||TRACKS[0]; |
| if(!t)return; |
| var url="https://api.open-meteo.com/v1/forecast?latitude="+t.lat+"&longitude="+t.lon+ |
| "¤t=temperature_2m,relative_humidity_2m,precipitation,weather_code,wind_speed_10m"+ |
| "&daily=temperature_2m_max,temperature_2m_min,precipitation_sum,weather_code"+ |
| "&past_days=3&forecast_days=4&timezone=auto"; |
| fetch(url).then(function(r){return r.json()}).then(function(j){ |
| V.lastWx=j; |
| var cur=j.current||{},code=(cur.weather_code!=null)?cur.weather_code:0; |
| var label=wxCodeName(code); |
| V.wxRain=rainFromLabel(label); |
| var cityEl=$("wxCity"); |
| if(cityEl)cityEl.textContent=t.name+" · "+t.city+", "+t.country; |
| var nowEl=$("wxNow"); |
| if(nowEl){ |
| nowEl.innerHTML="<b>"+label+"</b> · "+(cur.temperature_2m!=null?cur.temperature_2m.toFixed(1)+"°C":"—")+ |
| " · RH "+(cur.relative_humidity_2m!=null?cur.relative_humidity_2m+"%":"—")+ |
| " · wind "+(cur.wind_speed_10m!=null?cur.wind_speed_10m+" km/h":"—")+ |
| " · rain prior "+(V.wxRain*100).toFixed(0)+"%"; |
| } |
| renderWxPast(j); |
| renderWxFore(j); |
| V.toast("Weather updated · "+t.city); |
| }).catch(function(){if($("wxNow"))$("wxNow").textContent="Weather unavailable — offline or blocked."}); |
| } |
| function wxCodeName(c){ |
| c=+c||0; |
| if(c===0)return"Clear"; |
| if(c===1||c===2)return"Partly cloudy"; |
| if(c===3)return"Overcast"; |
| if(c===45||c===48)return"Fog"; |
| if(c>=51&&c<=57)return"Drizzle"; |
| if(c>=61&&c<=67)return"Rain"; |
| if(c>=71&&c<=77)return"Snow"; |
| if(c>=80&&c<=82)return"Rain showers"; |
| if(c>=85&&c<=86)return"Snow showers"; |
| if(c>=95)return"Thunderstorm"; |
| return"Unknown"; |
| } |
| function wxIcon(c){ |
| c=+c||0; |
| if(c===0)return"☀️"; |
| if(c===1||c===2)return"⛅"; |
| if(c===3)return"☁️"; |
| if(c===45||c===48)return"🌫️"; |
| if(c>=51&&c<=57)return"🌦️"; |
| if(c>=61&&c<=67)return"🌧️"; |
| if(c>=71&&c<=77)return"🌨️"; |
| if(c>=80&&c<=82)return"🌧️"; |
| if(c>=95)return"⛈️"; |
| return"🌡️"; |
| } |
| function renderWxPast(j){ |
| var el=$("wxPast"); |
| if(!el)return; |
| var d=(j&&j.daily)||{},dates=d.time||[],codes=d.weather_code||[],mx=d.temperature_2m_max||[],mn=d.temperature_2m_min||[]; |
| var rows=""; |
| for(var i=0;i<dates.length;i++){ |
| var dt=dates[i].slice(5); |
| rows+="<tr><td>"+dt+"</td><td>"+wxIcon(codes[i])+" "+wxCodeName(codes[i])+"</td>"+ |
| "<td>"+(mx[i]!=null?mx[i].toFixed(0)+"°":"—")+" / "+(mn[i]!=null?mn[i].toFixed(0)+"°":"—")+"</td></tr>"; |
| } |
| el.innerHTML=rows; |
| } |
| function renderWxFore(j){ |
| var el=$("wxFore"); |
| if(!el)return; |
| var d=(j&&j.daily)||{},dates=d.time||[],codes=d.weather_code||[],mx=d.temperature_2m_max||[],mn=d.temperature_2m_min||[]; |
| var cards=""; |
| for(var i=0;i<dates.length;i++){ |
| cards+='<div class="wxCard"><div class="wxIcon">'+wxIcon(codes[i])+'</div>'+ |
| '<div class="wxDay">'+dates[i].slice(5)+'</div><div>'+wxCodeName(codes[i])+'</div>'+ |
| '<div class="wxTemp">'+(mx[i]!=null?mx[i].toFixed(0)+"°":"—")+' / '+(mn[i]!=null?mn[i].toFixed(0)+"°":"—")+'</div></div>'; |
| } |
| el.innerHTML=cards; |
| } |
| var wxSel=$("wxTrack"); |
| if(wxSel&&TRACKS.length){ |
| TRACKS.forEach(function(t,i){ |
| var o=document.createElement("option"); |
| o.value=i; |
| o.textContent=t.name+" — "+t.city+", "+t.country; |
| wxSel.appendChild(o); |
| }); |
| wxSel.onchange=function(){fetchWxPrior(+wxSel.value)}; |
| fetchWxPrior(0); |
| }else if(!wxSel){ |
| console.warn("VaneView: #wxTrack not found — weather select skipped."); |
| } |
| var trackSel=$("trackSel"); |
| if(trackSel&&TRACKS.length){ |
| trackSel.innerHTML=""; |
| TRACKS.forEach(function(t,i){ |
| var o=document.createElement("option"); |
| o.value=i; |
| o.textContent=t.name+" — "+t.city+", "+t.country; |
| trackSel.appendChild(o); |
| }); |
| if(trackSel.onchange)trackSel.onchange(); |
| } |
| |
| |
| if(settingsModal)settingsModal.addEventListener("click",function(e){if(e.target===settingsModal)closeSettings()}); |
| |
| |
| var required=["tireSel","trackSel","aiPill","vid","stagePh","analyzeBtn","audioIn","intelRisk","intelCall","intelTable","wxNow","wxPast","wxFore"]; |
| var missing=required.filter(function(id){return !$(id)}); |
| if(missing.length)console.warn("VaneView missing:",missing.join(", ")); |
| else console.log("VaneView self-test OK — all "+required.length+" anchors present."); |
| console.log("VaneView ready —",TRACKS.length,"circuits ·",VV.TIRES.length,"compounds · token:",V.cfg.token?"saved":"none"); |
| })(VV); |
| }catch(err){ |
| var b=VV.$("errBanner"); |
| if(b){b.style.display="block";b.textContent="⚠ Part5: "+err.message} |
| console.error("Part5:",err); |
| } |
| </script> |
|
|
