feat: add other stem extraction target

experiments/bs-roformer-vocal-separation/index.html

@@ -1,7 +1,7 @@
 <!doctype html>
 <html lang="de"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1">
 <title>Athena · Spuren herauslösen</title><style>
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+:root{color-scheme:dark;--bg:#07111c;--card:#101d2b;--line:#26384b;--cyan:#48d7f5;--mint:#63e6be;--text:#ecf5ff;--muted:#91a4b7}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 20% 0,#142a42 0,#07111c 42%);font:16px system-ui,sans-serif;color:var(--text);min-height:100vh;display:grid;place-items:center;padding:24px}.card{width:min(880px,100%);padding:32px;border:1px solid var(--line);border-radius:22px;background:rgba(16,29,43,.96);box-shadow:0 25px 70px #0008}.eyebrow{color:var(--cyan);font-weight:800;letter-spacing:.14em;text-transform:uppercase;font-size:12px}h1{font-size:clamp(30px,5vw,52px);margin:.3em 0 .15em}p{color:var(--muted);line-height:1.6}.targets{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:24px 0}.target{display:block;border:1px solid var(--line);border-radius:14px;padding:14px 10px;text-align:center;cursor:pointer}.target:has(input:checked){border-color:var(--cyan);background:#48d7f510;box-shadow:0 0 0 1px #48d7f528}.target input{display:none}.target b,.target span{display:block}.target span{color:var(--muted);font-size:12px;margin-top:5px;line-height:1.35}.drop{display:block;margin:20px 0;padding:36px 24px;border:2px dashed #3f5a72;border-radius:18px;text-align:center;cursor:pointer;transition:.2s}.drop:hover,.drop.drag{border-color:var(--cyan);background:#48d7f50b}.drop input{display:none}.file{color:var(--mint);font-weight:700;margin-top:8px}button{width:100%;border:0;border-radius:13px;padding:15px;font-weight:800;font-size:16px;background:linear-gradient(90deg,var(--cyan),var(--mint));color:#05202a;cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}.status{min-height:28px;margin-top:18px;color:var(--muted)}.bar{height:7px;background:#07111c;border-radius:9px;overflow:hidden;margin-top:12px}.fill{height:100%;width:0;background:linear-gradient(90deg,var(--cyan),var(--mint));transition:.4s}.run .fill{width:85%;animation:pulse 1.5s infinite alternate}@keyframes pulse{to{opacity:.45}}small{display:block;color:#71879a;margin-top:20px}@media(max-width:760px){.targets{grid-template-columns:repeat(2,1fr)}}
 </style></head><body><main class="card"><div class="eyebrow">Athena Audio Lab</div><h1>Was möchtest du herauslösen?</h1><p>Der Download enthält immer die gewählte Spur separat und zusätzlich den vollständigen Rest ohne diese Spur.</p>
 <div class="targets">
 <label class="target"><input type="radio" name="target" value="vocals" checked><b>Gesang</b><span>BS‑RoFormer<br>beste Qualität</span></label>
@@ -9,7 +9,8 @@
 <label class="target"><input type="radio" name="target" value="bass"><b>Bass</b><span>HTDemucs FT</span></label>
 <label class="target"><input type="radio" name="target" value="guitar"><b>Gitarre</b><span>HTDemucs 6s<br>experimentell</span></label>
 <label class="target"><input type="radio" name="target" value="piano"><b>Piano</b><span>HTDemucs 6s<br>experimentell</span></label>
+<label class="target"><input type="radio" name="target" value="other"><b>Sonstiges</b><span>Synths, Streicher etc.<br>gemischte Spur</span></label>
 </div>
 <label class="drop" id="drop">Audio auswählen oder hier ablegen<input id="file" type="file" accept="audio/*"><div class="file" id="name">Noch keine Datei gewählt</div></label><button id="start" disabled>Ausgewählte Spur und Rest erzeugen</button><div class="status" id="status">Bereit.</div><div class="bar" id="bar"><div class="fill"></div></div><small>Alles läuft lokal auf Athena. Synthesizer, Streicher sowie elektrische und akustische Gitarre separat benötigen zusätzliche Spezialmodelle.</small></main><script>
-const file=document.querySelector('#file'),drop=document.querySelector('#drop'),name=document.querySelector('#name'),start=document.querySelector('#start'),status=document.querySelector('#status'),bar=document.querySelector('#bar');let selected;const names={vocals:'gesang',drums:'schlagzeug',bass:'bass',guitar:'gitarre',piano:'piano'};function choose(f){selected=f;name.textContent=f?`${f.name} · ${(f.size/1048576).toFixed(1)} MiB`:'Noch keine Datei gewählt';start.disabled=!f}file.onchange=()=>choose(file.files[0]);drop.ondragover=e=>{e.preventDefault();drop.classList.add('drag')};drop.ondragleave=()=>drop.classList.remove('drag');drop.ondrop=e=>{e.preventDefault();drop.classList.remove('drag');choose(e.dataTransfer.files[0])};start.onclick=async()=>{const target=document.querySelector('input[name=target]:checked').value;start.disabled=true;bar.classList.add('run');status.textContent='Modell löst die gewählte Spur heraus – das kann einige Minuten dauern …';let body=new FormData();body.append('file',selected);body.append('target',target);try{let r=await fetch('/v1/separate',{method:'POST',body});if(!r.ok)throw Error((await r.json()).detail||`HTTP ${r.status}`);let blob=await r.blob(),a=document.createElement('a');a.href=URL.createObjectURL(blob);a.download=`athena-${names[target]}-und-rest.zip`;a.click();setTimeout(()=>URL.revokeObjectURL(a.href),5000);status.textContent='Fertig – ZIP mit der ausgewählten Spur und dem Rest wurde geladen.'}catch(e){status.textContent=`Fehler: ${e.message}`}finally{bar.classList.remove('run');start.disabled=false}};
+const file=document.querySelector('#file'),drop=document.querySelector('#drop'),name=document.querySelector('#name'),start=document.querySelector('#start'),status=document.querySelector('#status'),bar=document.querySelector('#bar');let selected;const names={vocals:'gesang',drums:'schlagzeug',bass:'bass',guitar:'gitarre',piano:'piano',other:'sonstiges'};function choose(f){selected=f;name.textContent=f?`${f.name} · ${(f.size/1048576).toFixed(1)} MiB`:'Noch keine Datei gewählt';start.disabled=!f}file.onchange=()=>choose(file.files[0]);drop.ondragover=e=>{e.preventDefault();drop.classList.add('drag')};drop.ondragleave=()=>drop.classList.remove('drag');drop.ondrop=e=>{e.preventDefault();drop.classList.remove('drag');choose(e.dataTransfer.files[0])};start.onclick=async()=>{const target=document.querySelector('input[name=target]:checked').value;start.disabled=true;bar.classList.add('run');status.textContent='Modell löst die gewählte Spur heraus – das kann einige Minuten dauern …';let body=new FormData();body.append('file',selected);body.append('target',target);try{let r=await fetch('/v1/separate',{method:'POST',body});if(!r.ok)throw Error((await r.json()).detail||`HTTP ${r.status}`);let blob=await r.blob(),a=document.createElement('a');a.href=URL.createObjectURL(blob);a.download=`athena-${names[target]}-und-rest.zip`;a.click();setTimeout(()=>URL.revokeObjectURL(a.href),5000);status.textContent='Fertig – ZIP mit der ausgewählten Spur und dem Rest wurde geladen.'}catch(e){status.textContent=`Fehler: ${e.message}`}finally{bar.classList.remove('run');start.disabled=false}};
 </script></body></html>