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@@ -21,7 +21,8 @@ def build_media_config():
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media_cfg.jbMinPre = 4 # Minimum pre-fetch frames
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media_cfg.jbMaxPre = 16 # Maximum pre-fetch frames
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media_cfg.noVad = True # Disable Voice Activity Detection if needed
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- media_cfg.clockRate = 16000
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+ # media_cfg.clockRate = 16000
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+ media_cfg.clockRate = 8000
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media_cfg.channelCount = 1
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media_cfg.audioFramePtime = 40
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return media_cfg
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@@ -32,11 +33,10 @@ def build_audio_format():
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fmt.id = pj.PJMEDIA_FORMAT_PCM
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fmt.channelCount = 1 # 通道数
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fmt.bitsPerSample = 16 # 每个采样的位数
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- # fmt.clockRate = 8000 # 采样率
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- fmt.clockRate = 16000 # 采样率
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- fmt.frameTimeUsec = 40000 #微秒
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# fmt.clockRate = 16000 # 采样率
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- # fmt.frameTimeUsec = 20000
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+ # fmt.frameTimeUsec = 40000 #微秒
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+ fmt.clockRate = 8000 # 采样率
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+ fmt.frameTimeUsec = 12500
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return fmt
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def build_sip_transport_config():
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Davidliu