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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
Download Patch File Download Diff File Expand all files Collapse all files

3
crates/wzp-client/src/call.rs
View File

@@ -532,6 +532,9 @@ impl CallDecoder {
frames_per_block: 5,
},
CodecId::Opus6k => QualityProfile::DEGRADED,
CodecId::Opus32k => QualityProfile::STUDIO_32K,
CodecId::Opus48k => QualityProfile::STUDIO_48K,
CodecId::Opus64k => QualityProfile::STUDIO_64K,
CodecId::Codec2_3200 => QualityProfile {
codec: CodecId::Codec2_3200,
fec_ratio: 0.5,

5
crates/wzp-client/src/cli.rs
View File

@@ -133,9 +133,12 @@ fn resolve_profile(name: &str) -> wzp_proto::QualityProfile {
frame_duration_ms: 20,
frames_per_block: 5,
},
"studio-32k" | "opus32k" | "32k" => QualityProfile::STUDIO_32K,
"studio-48k" | "opus48k" | "48k" | "studio" => QualityProfile::STUDIO_48K,
"studio-64k" | "opus64k" | "64k" | "studio-high" => QualityProfile::STUDIO_64K,
other => {
eprintln!("unknown profile: {other}");
eprintln!("valid: good, degraded, catastrophic, codec2-3200, codec2-1200");
eprintln!("valid: good, degraded, catastrophic, codec2-3200, codec2-1200, studio-32k, studio-48k, studio-64k");
std::process::exit(1);
}
}