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sip - How to get the audio stream from PJSIP when there …
https://stackoverflow.com/questions/46243029/how-to-get-the-audio-stream-from-pjsip-when-there-is-no-audio-hardware-device
sip audio-streaming pjsip. Share. Follow asked Sep 15 '17 at 15:29. JimmyNJ JimmyNJ. 759 4 4 silver badges 20 20 bronze badges. 3. pjsua_set_null_snd_dev() is used to disconnect tha audio stream in pjsip. It MUST be used while ending the call – …
PJSIP with call audio capturing and streaming ... - GitHub
https://github.com/isabyr/pjsipstreamer
PJSIP with call audio capturing and streaming features. PJSIP library is modified to capture PCM frames from the call and stream PCM frames to the calls. Core classes. Added two classes to media.hpp and media.cpp files: AudioMediaCapture: contains list to accumulate incoming frames, frames can be extracted with getFrames/getFramesAsString methods.
Streams (2.10) - PJSIP
https://www.pjsip.org/pjmedia/docs/html/group__PJMED__STRM.htm
This operation is only valid for audio stream. Parameters. stream: The media stream. ascii_digit: String containing digits to be sent to remote as described on RFC 2833 section 3.10. If PJMEDIA_HAS_DTMF_FLASH is enabled, character 'R' is used to represent the event type 16 (flash) as stated in RFC 4730. Currently the maximum number of digits ...
GitHub - barry-ran/pjsip-audio-stream: 基于pjsip的简单音 …
https://github.com/barry-ran/pjsip-audio-stream
pjsip-audio-stream. 基于pjsip的简单音频通话. 运行. mac端直接运行app可能权限不够，需要在偏好设置-安全和隐私中允许运行，启动的时候记得给麦克风权限. 10.14.5以上系统需要按住control键在点击应用，在弹出菜单中选择打开. 组成. AudioStream：基于pjsip封装的音频推 …
Audio Device API Reference (2.10) - pjsip.org
https://www.pjsip.org/pjmedia/docs/html/group__s2__audio__device__reference.htm
Once audio stream is running, application can also retrieve or set some specific audio capability, by using pjmedia_aud_stream_get_cap() and pjmedia_aud_stream_set_cap() and specifying the desired capability. The value of the capability is specified as pointer, and application needs to supply the pointer with the correct value, according to the ...
Samples: Remote Streaming (2.10) - PJSIP
https://www.pjsip.org/pjmedia/docs/html/page_pjmedia_samples_streamutil_c.htm
65 " --remote=IP:PORT Set the remote peer. If this option is set, \n". 66 " the program will transmit RTP audio to the \n". 67 " specified address. (default: recv only) \n". 68 #if HAVE_MULTICAST. 69 " --mcast-add=IP Joins the multicast group as specified by \n". 70 " the address. Sample usage: \n". 71 " Sender: \n".
PJSIP Advanced Codec Negotiation - Asterisk Project ...
https://wiki.asterisk.org/wiki/display/AST/PJSIP+Advanced+Codec+Negotiation
The topology would only contain one "audio" stream but that stream could, of course, allow multiple codecs. ... That in turn calls chan_pjsip_answer_with_stream_topology on Alice's channel. outgoing_answer: chan_pjsip_answer_with_stream_topology's answer task does the final resolution using Bob's active topology, Alice's pending topology that ...
Calls — PJSIP Project 2.10 documentation
https://docs.pjsip.org/en/latest/pjsua2/call.html
Stream index in the audio media session, read-only. bool destroyPort. Specify if PJSUA2 should take ownership of the port returned in the pPort parameter below. If set to PJ_TRUE, pjmedia_port_destroy() will be called on the port when it is no longer needed. Default: PJ_FALSE . MediaPort pPort. On input, it specifies the audio media port of the ...
Problem: Couldn't negotiate stream 0:audio-0:audio ...
https://community.asterisk.org/t/problem-couldnt-negotiate-stream-0audio-sendrecv-nothing/88431
ERROR[2650]: res_pjsip_session.c:936 handle_incoming_sdp: 6007: Couldn't negotiate stream 0:audio-0:audio:sendrecv (nothing) BlazeStudios May 1, 2021, 2:19pm #18
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