9 questions
1
vote
0
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43
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Integrating Elevenlabs Stream into PyVoip Call with G.711 PCMA Codec
I'm trying to get an Elevenlabs audio stream into a PyVoip phone call, but the audio quality is extremely poor. Using Wireshark, I confirmed that the RTP stream negotiates the G.711 PCMA codec. ...
- 11
1
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0
answers
50
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Attempting to figure out an RTP stream to be able to listen to the payload
I am working on rebuilding a server for a voice chat program that was built around 2002.
This chat consists of chat rooms where you, as the client, could send voice to a server and that would be ...
- 11
0
votes
1
answer
82
views
RTP - slow-motion audio playback in Wireshark
Good day!
Hope someone can point out on my mistake.
Background
I have built VoIP application to send and receive voice calls. And this works perfectly. My stack is:
SIP for signaling (simple a-b call)...
- 61
1
vote
1
answer
636
views
Convert PCM to AAC while streaming
I'm looking to use Python to convert audio that's in PCM (G.711U to be specific) to AAC so it can be streamed using HLS. What options are there for doing this conversion in memory so the streaming can ...
- 926
0
votes
0
answers
1k
views
How to play received raw PCM Audio coming through Web Socket in the browser
Having a spring-boot project which has to stream audio coming from a SIP client connected to asterisk with codec G711 ALAW.
I am able to get and send the pcm data through a UDP connection between the ...
- 338
2
votes
0
answers
489
views
Converting mp3 file to wav (G.711) file using LibAV API?
I need to write C++ function to transcode any mp3 file to G.711 encoded wav file
using LibAV API. Since we run on custom ARM board, I can use only specific available
cross compiled version of LibAV ...
- 83
2
votes
0
answers
2k
views
FFMPEG - Encode a .wav file to G711
My question is the following: how to encode a .wav file to G.711/PCM A-law?
I tried to edit this example file, but I got an EINVAL error when tried to call av_frame_get_buffer(frame, 0) with frame->...
- 31
0
votes
1
answer
523
views
Choppy sound when converting g711 packets to wave file
I'm getting packets from a SIP call using Sharppcap library. So far, so good. But, when I join those packets (G.711 Alaw packets inside a MemoryStream) and convert it with the AlawDecoder dll I got ...
2
votes
1
answer
1k
views
How to Transcode Opus codec to G.711 codec in C#
I am currently working with Mumble VoIP 1.2.X server-client communication protocol. My job is to create a desktop client where the client is connected with the server and receive other client's audio ...
- 2,934