From 15d5ba7882a1c83b75b3154b69b0a79208b132a1 Mon Sep 17 00:00:00 2001
From: zhifu gao <zhifu.gzf@alibaba-inc.com>
Date: 星期二, 09 五月 2023 13:56:58 +0800
Subject: [PATCH] Merge pull request #479 from alibaba-damo-academy/dev_aky

---
 funasr/bin/asr_inference_rnnt.py |   19 ++++++++-----------
 1 files changed, 8 insertions(+), 11 deletions(-)

diff --git a/funasr/bin/asr_inference_rnnt.py b/funasr/bin/asr_inference_rnnt.py
index d964643..bd36907 100644
--- a/funasr/bin/asr_inference_rnnt.py
+++ b/funasr/bin/asr_inference_rnnt.py
@@ -188,18 +188,15 @@
         self.frontend = frontend
         self.window_size = self.chunk_size + self.right_context
         
-        self._ctx = self.asr_model.encoder.get_encoder_input_size(
-            self.window_size
-        )
+        if self.streaming:
+            self._ctx = self.asr_model.encoder.get_encoder_input_size(
+                self.window_size
+            )
        
-        #self.last_chunk_length = (
-        #    self.asr_model.encoder.embed.min_frame_length + self.right_context + 1
-        #) * self.hop_length
-
-        self.last_chunk_length = (
-            self.asr_model.encoder.embed.min_frame_length + self.right_context + 1
-        )
-        self.reset_inference_cache()
+            self.last_chunk_length = (
+                self.asr_model.encoder.embed.min_frame_length + self.right_context + 1
+            )
+            self.reset_inference_cache()
 
     def reset_inference_cache(self) -> None:
         """Reset Speech2Text parameters."""

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