feat: add Opus 32k/48k/64k studio quality tiers
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Adds three new codec IDs (Opus32k=6, Opus48k=7, Opus64k=8) and
corresponding STUDIO_32K, STUDIO_48K, STUDIO_64K quality profiles.
All use 20ms frames with minimal FEC (10%) for maximum quality on
good networks.

Updated across: wire protocol (codec_id.rs), encoder/decoder
(opus_enc/dec.rs), adaptive codec switch (call.rs), CLI
(--profile studio-64k), desktop engine + UI slider (8 quality
levels from Studio 64k green to Codec2 1.2k red).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Siavash Sameni
2026-04-07 18:31:05 +04:00
parent ded49bdb7b
commit a8c2011445
8 changed files with 74 additions and 19 deletions

View File

@@ -51,22 +51,20 @@ const sAgc = document.getElementById("s-agc") as HTMLInputElement;
const sQuality = document.getElementById("s-quality") as HTMLInputElement;
const sQualityLabel = document.getElementById("s-quality-label")!;
// Quality slider config
const QUALITY_STEPS = ["auto", "good", "degraded", "codec2-3200", "catastrophic"];
const QUALITY_LABELS = ["Auto", "Opus 24k", "Opus 6k", "Codec2 3.2k", "Codec2 1.2k"];
const QUALITY_COLORS = ["#4ade80", "#4ade80", "#facc15", "#e97320", "#991b1b"];
// Quality slider config — best (left/green) to worst (right/red)
const QUALITY_STEPS = ["studio-64k", "studio-48k", "studio-32k", "auto", "good", "degraded", "codec2-3200", "catastrophic"];
const QUALITY_LABELS = ["Studio 64k", "Studio 48k", "Studio 32k", "Auto", "Opus 24k", "Opus 6k", "Codec2 3.2k", "Codec2 1.2k"];
const QUALITY_COLORS = ["#22c55e", "#4ade80", "#86efac", "#a3e635", "#facc15", "#f59e0b", "#e97320", "#991b1b"];
function qualityToIndex(q: string): number {
const idx = QUALITY_STEPS.indexOf(q);
return idx >= 0 ? idx : 0;
return idx >= 0 ? idx : 3; // default to "auto" (index 3)
}
function updateQualityUI(index: number) {
sQualityLabel.textContent = QUALITY_LABELS[index];
sQualityLabel.style.color = QUALITY_COLORS[index];
const pct = index / (QUALITY_STEPS.length - 1);
// Gradient: green at left → yellow middle → dark red at right
sQuality.style.background = `linear-gradient(90deg, #4ade80 0%, #facc15 40%, #e97320 70%, #991b1b 100%)`;
sQuality.style.background = `linear-gradient(90deg, #22c55e 0%, #86efac 25%, #facc15 50%, #e97320 75%, #991b1b 100%)`;
}
sQuality.addEventListener("input", () => {