vad streaming return [beg, -1], [], [-1, end], [beg, end] (#1306)

zhifu gao

2024-01-26 65396eeeff96cdc21f939828e13a2e3d0127f2c6

 funasr/models/ct_transformer/template.yaml

@@ -25,6 +25,7 @@
        - 1.0
        - 1.0
        - 1.0
    sentence_end_id: 3

encoder: SANMEncoder
encoder_conf: