mirror of
https://github.com/ZHANGTIANYAO1/teamspeak-music-bot.git
synced 2026-10-02 04:52:50 +08:00
saopig1andClaude Opus 5
af1dac848d
Extraction always used Matroska (.mka) because it takes essentially any audio codec. That is right for most codecs but wrong for AAC: MP4 records the AAC encoder priming (the ~1000 warm-up samples every AAC encoder emits) in an edit list, and the edit list does not survive into Matroska. The remuxed track then decodes ~23 ms longer than the source, with the priming samples played at the head instead of discarded. Measured on a 5s 640x480 fixture: source audio decodes to 962980 bytes of PCM, the .mka to 967440 — 4460 bytes / ~23 ms extra, peaking at -66 dBFS. Inaudible in practice, but it also puts the track fractionally out of step with its own reported duration, for no reason. Pick the container by codec instead: aac -> .m4a (keeps the edit list), everything else -> .mka as before. If the preferred container refuses the codec, retry into .mka before falling back to keeping the whole video. AAC is worth the special case because mp4 / mov / m4v — what people actually upload — almost always carry it. Adds the strongest available test of the "lossless" claim: decode the audio straight out of the source mp4, decode the stored extract, assert the PCM is byte-for-byte equal. Forcing .mka fails it with exactly the 4460-byte delta. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
93 lines
2.8 KiB
JavaScript
93 lines
2.8 KiB
JavaScript
const { Client, generateIdentity } = require('@honeybbq/teamspeak-client');
|
|
|
|
function escapeTS3(value) {
|
|
return value
|
|
.replace(/\\/g, "\\\\")
|
|
.replace(/\//g, "\\/")
|
|
.replace(/ /g, "\\s")
|
|
.replace(/\|/g, "\\p")
|
|
.replace(/\n/g, "\\n")
|
|
.replace(/\r/g, "\\r")
|
|
.replace(/\t/g, "\\t");
|
|
}
|
|
|
|
function replaceField(cmd, key, value) {
|
|
const escaped = escapeTS3(value);
|
|
const regex = new RegExp(key + "=\\S*");
|
|
if (regex.test(cmd)) return cmd.replace(regex, key + "=" + escaped);
|
|
return cmd;
|
|
}
|
|
|
|
// Version to test - passed via env
|
|
const VERSIONS = [
|
|
{
|
|
name: "6.0.0-beta2",
|
|
version: "6.0.0-beta2 [Build: 1737468425]",
|
|
platform: "Windows",
|
|
sign: "b5mySiqYAd4Lv5TZNflW+G5Gk8y7Woo9YnJfHRjmzhUyMdGfF1O7fSGJzmx2Hpe/PKaY2aDuKKD6lSxbLYlKCw==",
|
|
},
|
|
{
|
|
name: "3.?.? wildcard",
|
|
version: "3.?.? [Build: 5680278000]",
|
|
platform: "Windows",
|
|
sign: "DX5NIYLvfJEUjuIbCidnoeozxIDRRkpq3I9vVMBmE9L2qnekOoBzSenkzsg2lC9CMv8K5hkEzhr2TYUYSwUXCg==",
|
|
},
|
|
{
|
|
name: "5.0.0-beta77",
|
|
version: "5.0.0-beta77 [Build: 1702382332]",
|
|
platform: "Windows",
|
|
sign: "Ee6DzP16MUXpdKWjiSY0NGb4thN22/Ks0hwNcaMrWoaadgkM6c5477X0IbGFWVjzTWfjFTEad5noYLUPDWSgCQ==",
|
|
},
|
|
{
|
|
name: "3.6.2 (corrected sign)",
|
|
version: "3.6.2 [Build: 1695203293]",
|
|
platform: "Windows",
|
|
sign: "4BdaZpdgUSMCuIs8qcloJPNxNlJ4o7QKnxMCRO60mSOTtJZyKjOrGLAmeAEtLIJjcjmdSpycMbQOIV92K2vXAw==",
|
|
},
|
|
];
|
|
|
|
const idx = parseInt(process.env.VERSION_IDX || "0");
|
|
const V = VERSIONS[idx];
|
|
|
|
const identity = generateIdentity(8);
|
|
const client = new Client(identity, "localhost:9987", "MusicBot", {
|
|
logger: {
|
|
debug: () => {},
|
|
info: (m) => console.log("[INFO]", m),
|
|
warn: (m) => console.log("[WARN]", m),
|
|
error: (m) => console.log("[ERROR]", m),
|
|
},
|
|
});
|
|
|
|
console.log("Testing version: " + V.name + " -> " + V.version);
|
|
client.connect().then(() => {
|
|
const handler = client.handler;
|
|
const origSendPacket = handler.sendPacket.bind(handler);
|
|
handler.sendPacket = (pType, data, flags) => {
|
|
if (pType === 2) {
|
|
let str = Buffer.from(data).toString("utf-8");
|
|
if (str.startsWith("clientinit ")) {
|
|
str = replaceField(str, "client_version", V.version);
|
|
str = replaceField(str, "client_platform", V.platform);
|
|
str = replaceField(str, "client_version_sign", V.sign);
|
|
console.log("[PATCHED] version=" + V.version);
|
|
origSendPacket(pType, Buffer.from(str), flags);
|
|
return;
|
|
}
|
|
}
|
|
origSendPacket(pType, data, flags);
|
|
};
|
|
return client.waitConnected();
|
|
}).then(() => {
|
|
console.log("SUCCESS! Connected with clientId = " + client.clientID());
|
|
client.disconnect();
|
|
process.exit(0);
|
|
}).catch((err) => {
|
|
console.log("ERROR:", err && err.message || err);
|
|
process.exit(1);
|
|
});
|
|
setTimeout(() => {
|
|
console.log("TIMEOUT - version rejected");
|
|
process.exit(2);
|
|
}, 10000);
|