chore: test sox

test/sox.ts

@@ -1,33 +1,71 @@
 import { spawn, ChildProcessWithoutNullStreams } from 'node:child_process';
+import OpusScript from 'opusscript';
+import { aesCtrEncrypt, aesCtrDecrypt } from '@/utils/crypto';
 
+
+const opusScript = new OpusScript(48000, 2, OpusScript.Application.RESTRICTED_LOWDELAY);
+const frameSize = (48000 * 60) / 1000;
 const sox = spawn('sox', [
   '-t', process.platform === 'win32' ? 'waveaudio' : 'coreaudio', '-d', // 捕获默认麦克风音频
   '-t', 'raw', // 指定输入格式为原始音频数据
   '-r', '48000', // 采样率
   '-b', '16', // 位深
-  '-c', '2', // 声道数
+  '-c', '1', // 声道数
   '-e', 'signed-integer',
   '-', // 从标准输入读取数据
-  'silence', '1', '0.1', '1%',
-], { stdio: 'pipe' });
+  // 'silence', '1', '0.1', '0.5%', '1', '1', '0.5%'
+]);
 
 // console.log('sox', sox);
 
+// packet test
+
+let sequence = 0;
+let nonce = '010000000a0027000007947f00000000'
+let key = '0aa173303f11d3fd0e25465259c86ce5'
+
+
+function packet(hex: string) {
+  const encodedPacket = opusScript.encode(Buffer.from(hex, 'hex'), frameSize);
+  const encodedDataLengthHex = encodedPacket.length.toString(16).padStart(4, '0');
+  sequence += 1;
+        const sequenceHex = sequence.toString(16).padStart(8, '0');
+
+        const newNonce = nonce.slice(0, 4)
+        + encodedDataLengthHex + nonce.slice(8, 24) + sequenceHex;
+        const encryptedData = aesCtrEncrypt(key, newNonce, encodedPacket);
+        const packet = Buffer.concat([Buffer.from(newNonce, 'hex'), encryptedData])
+
+        console.log('packet', packet.toString('hex'))
+}
+
+
+const source = '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+
+packet(source)
+
 sox.stdout.on('data', (chunk) => {
-  console.log('chunk', chunk);
+  // const copyC = Buffer.from(chunk)
+  // console.log('first', chunk.length)
+  // console.log('chunk', chunk.toString('hex'));
+  // console.log('decode', opusScript.encode(chunk, frameSize).length)
+
+
+    process.exit(1)
+
 });
 sox.stderr.on('data', (chunk) => {
   console.log('sox --------chunk', chunk.toString());
 });
 
 setTimeout(() => {
-  sox.kill('SIGSTOP');
-  sox.stdout.pause();
+  // sox.kill('SIGSTOP');
+  // sox.stdout.pause();
 }, 3000);
 
 setTimeout(() => {
-  sox.kill('SIGCONT');
-  sox.stdout.resume();
+  // sox.kill('SIGCONT');
+  // sox.stdout.resume();
 }, 10000);
 
 // 扬声器
@@ -44,3 +82,6 @@ const sox2 = spawn('sox', [
 sox2.stderr.on('data', (chunk) => {
   console.log('sox2 chunk', chunk.toString());
 });
+
+
+sox.stdout.pipe(sox2.stdin)