更新流式语音
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@ -122,19 +122,115 @@ class XunFeiController extends BaseApiController
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public function iat()
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{
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header('X-Accel-Buffering: no');
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$parmas=$this->request->param('content');
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$st = microtime(true);
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$appid = "fa185cd6";
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$apiSecret = "1474397d85f34828194622aab80f1e51";
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$apiKey = "ZjQOYjhjMmE2NmMzYzhiMjU30GE1NjJl";
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// $this->app_id = "fa185cd6";
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// $this->api_secret = "1474397d85f34828194622aab80f1e51";
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// $this->api_key = "ZjQOYjhjMmE2NmMzYzhiMjU30GE1NjJl";
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$hostUrl = "wss://iat-api.xfyun.cn/v2/iat";
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// $iat=new IatClient($appid,$apiKey,$apiSecret);
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$iat=new IatClient($this->app_id,$this->api_key,$this->api_secret);
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halt($iat->assembleAuthUrl($hostUrl));
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$iat = new IatClient($this->app_id,$this->api_key,$this->api_secret);
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// halt($iat->assembleAuthUrl($hostUrl));
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$client = new Client($iat->assembleAuthUrl($hostUrl));
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usleep(1); //等待数据接收完成
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if ($client) {
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// $file = app()->getRuntimePath() . 'iat_mp3_16k.mp3';
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$file = "https://lihai001.oss-cn-chengdu.aliyuncs.com/media/iat_mp3_16k.mp3";
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$audioFile = fopen($file, 'rb');
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$frameSize = 1280; //每一帧的音频大小
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$intervel = 40 * 1000; //发送音频间隔
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$status = 0;
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while (true) {
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$len = fread($audioFile, $frameSize);
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if ($len === false) {
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break;
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}
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if ($len === '') { //文件读取完了
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$status = 2;
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}
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switch ($status) {
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case 0: //发送第一帧音频,带business 参数
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$frameData = array(
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'common' => array(
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'app_id' => $this->app_id //appid 必须带上,只需第一帧发送
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),
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'business' => array( //business 参数,只需一帧发送
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'language' => 'zh_cn',
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'domain' => 'iat',
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'accent' => 'mandarin'
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),
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'data' => array(
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'status' => 0,
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'format' => 'audio/L16;rate=16000',
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'audio' => base64_encode($len),
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'encoding' => 'lame'
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)
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);
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$client->send(json_encode($frameData));
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$status = 1;
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break;
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case 1:
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$frameData = array(
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'data' => array(
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'status' => 1,
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'format' => 'audio/L16;rate=16000',
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'audio' => base64_encode($len),
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'encoding' => 'raw'
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)
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);
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$client->send(json_encode($frameData));
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break;
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case 2:
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$frameData = array(
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'data' => array(
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'status' => 2,
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'format' => 'audio/L16;rate=16000',
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'audio' => base64_encode($len),
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'encoding' => 'raw'
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)
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);
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$client->send(json_encode($frameData));
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break 2;
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}
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//模拟音频采样间隔
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usleep($intervel);
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}
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while (true) {
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$response = $client->receive();
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if ($response === null) {
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break;
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}
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$resp = json_decode($response,true);
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$code = $resp['code'];
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$message = $resp['message'];
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$data = $resp['data'];
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$result = $data['result'];
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$status = $data['status'];
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$sid = $resp['sid'];
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if ($code != 0) {
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echo sprintf('%d %s %f', $code, $message, microtime(true) - $st);
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break;
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}
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var_dump($resp, $result);
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if ($status === 2) {
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echo sprintf('%d %s %f', $code, $message, microtime(true) - $st);
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break;
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}
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}
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return $this->success('success');
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} else {
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return $this->fail('无法连接到 WebSocket 服务器');
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}
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fclose($audioFile);
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usleep(3); //等待数据
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}
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