From 1977c8d04dc11dc1e2e9cf345eaed3269bc88ada Mon Sep 17 00:00:00 2001
From: Fangjun Kuang <csukuangfj@gmail.com>
Date: Sun, 8 Sep 2024 17:49:19 +0800
Subject: [PATCH] fix wasm app for streaming paraformer (#1328)

---
 wasm/asr/app-asr.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/wasm/asr/app-asr.js b/wasm/asr/app-asr.js
index 86836d5c..d3605b97 100644
--- a/wasm/asr/app-asr.js
+++ b/wasm/asr/app-asr.js
@@ -108,8 +108,18 @@ if (navigator.mediaDevices.getUserMedia) {
       }
 
       let isEndpoint = recognizer.isEndpoint(recognizer_stream);
+
       let result = recognizer.getResult(recognizer_stream).text;
 
+      if (recognizer.config.modelConfig.paraformer.encoder != '') {
+        let tailPaddings = new Float32Array(expectedSampleRate);
+        recognizer_stream.acceptWaveform(expectedSampleRate, tailPaddings);
+        while (recognizer.isReady(recognizer_stream)) {
+          recognizer.decode(recognizer_stream);
+        }
+        result = recognizer.getResult(recognizer_stream).text;
+      }
+
 
       if (result.length > 0 && lastResult != result) {
         lastResult = result;