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从 linphone 访问音频样本

发布于 2024-09-09 02:06:45 字数 94 浏览 10 评论 0原文

我在 Linux 中使用 linphonec（没有 gtk 界面，只有命令行），我想访问传入和传出的声音样本，但我不知道应该编辑什么文件来访问它们。有人可以给我一个线索吗？

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寒江雪… 2024-09-16 02:06:45

假设传出和传入的声音样本与呼叫相关
例如，您正在输入linphonec>；呼叫 sip:[电子邮件受保护]。

该函数的调用堆栈为：

lpc_cmd_call from linphone-version/console/commands.c
linphone_core_invite_with_params from linphone-version/coreapi/linphonecore.c
linphone_core_invite_address_with_params from linphone-version/coreapi/linphonecore.c
linphone_core_start_invite from linphone-version/coreapi/linphonecore.c
linphone_call_init_media_streams from linphone-version/coreapi/linphonecall.c
audio_stream_new from from linphone-version/mediastreamer2/src/audiostream.c

媒体流在主机上初始化，可以使用 mediastreamer2 API 访问。

在接受调用方面，请参阅以下调用堆栈：

linphone_core_accept_call from linphone-version/coreapi/linphonecore.c
linphone_core_update_streams from linphone-version/coreapi/callbacks.c
linphone_call_start_media_streams from  linphone-version/coreapi/linphonecall.c
linphone_call_start_audio_stream from  linphone-version/coreapi/linphonecall.c
audio_stream_start_full from linphone-version/mediastreamer2/src/audiostream.c

媒体流在客户端初始化，可以使用 mediastreamer2 API 访问。

mediastreamer2 API 文档可在此处获取

linphone 源代码可在此处或
此处

Assuming the outgoing and incoming sound samples are related to a call
e.g. you are typing linphonec> call sip:[email protected].

The call stack of the function is:

lpc_cmd_call from linphone-version/console/commands.c
linphone_core_invite_with_params from linphone-version/coreapi/linphonecore.c
linphone_core_invite_address_with_params from linphone-version/coreapi/linphonecore.c
linphone_core_start_invite from linphone-version/coreapi/linphonecore.c
linphone_call_init_media_streams from linphone-version/coreapi/linphonecall.c
audio_stream_new from from linphone-version/mediastreamer2/src/audiostream.c

Media stream is initialised on the host and can be accessed using mediastreamer2 API

In terms of accepting a call see the following call stack:

linphone_core_accept_call from linphone-version/coreapi/linphonecore.c
linphone_core_update_streams from linphone-version/coreapi/callbacks.c
linphone_call_start_media_streams from  linphone-version/coreapi/linphonecall.c
linphone_call_start_audio_stream from  linphone-version/coreapi/linphonecall.c
audio_stream_start_full from linphone-version/mediastreamer2/src/audiostream.c

Media stream is initialised on the client and can be accessed using mediastreamer2 API.

mediastreamer2 API documentation is avaliable here

linphone Source Code is avaliable here or
here

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