Questions tagged [audio-streaming]

The process of delivering audio from a server to a client, different from the download in that the client is able to hear audio while it's being downloaded.

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0 answers
115 views

HMI display no sound, how to fix

I have an LG HDMI monitor. It has a standard headphone audio jack plug connector. However, I hear no sound when I plug my headphone into it. The system setting for sound correctly recognizes this ...
0 votes
1 answer
10k views

FFMPEG: Invalid data found when processing input

I want to use mp3 stream as an audio to video stream using ffmpeg. Here is audio stream: http://nspj.radiozamosc.pl/ It worked really well until today. I have no idea why it stopped working as audio ...
1 vote
0 answers
117 views

Multi source, single sink network streaming with pipewire

I have multiple linux computers on lan, all linux with pipewire installed. Only one of them have speakers hooked up to them. I want all computers to use this set of speakers - hence multiple source, ...
4 votes
0 answers
960 views

How do I make FFPLAY automatically skip ahead while playing a stream without distorting audio?

I've been a long time lurker, but now I've gone and made an account. Like I said in the title, I want to play an SRT stream with FFPLAY, but whenever a drop in the connection happens, I need it to ...
0 votes
1 answer
62 views

Why the playlist chunk duration is different?

I have this m3u8 playlist from Twitter/x which has this chunk: #EXTINF:2.923, chunk_1701372432609842942_707_a.aac #EXT-X-PROGRAM-DATE-TIME:2023-11-30T19:27:21.236Z As you can see the duration of this ...
0 votes
1 answer
210 views

How can I get pc speaker audio out into iphone mic in as cheaply as possible?

I am trying to use my Shure sm7b as the microphone for my VOIP calls on my iphone. The app I use for VOIP calls is only available on iOS. I have an adapter to connect my Focusrite Solo audio interface ...
4 votes
2 answers
1k views

Does an audio stream from an internet radio station contain song information

Not sure if this is the right place to ask. I am wondering if audio streams from internet radio stations can (and do) contain song information such as title and artist? I suppose there are many ...
0 votes
0 answers
188 views

What is the best way to redirect PulseAudio sink data to another(python) process

My goal is to get real time audio data from some application and mic to another process(python) for processing(DSP, live transcription ect.). I was able to create a PulseAudio sink, using PulseAudio ...
0 votes
0 answers
293 views

Microsoft Remote Desktop is playing both speaker audio and microphone audio through the microphone

I'm using microsoft remote desktop. I have set Remote Audio Playback and Remote Audio recording When I connect to the client machine and join a microsoft teams call (or even just use sound recorder) I ...
0 votes
1 answer
5k views

Using Voicemeeter to stream game audio through Skype

I'm looking to share a game with friends over Skype. Skype provides the voice chat and screen share functionalities natively, but has no way to capture game sound. After some digging, I found this ...
1 vote
0 answers
104 views

Chrome stream sound reduced when a notification is received

If I'm watching a YouTube video or i'm in a Microsoft Teams call via Chrome, then I receive a slack message, the volume on my youtube stream/Teams audio is reduced presumably to play the sound. ...
0 votes
0 answers
124 views

FFmpeg; two channels lose sync while in transit?

I'm encountering a problem when using FFmpeg to stream a stereo soundtrack (audio-only) from (internet-)location A to B. The problem is the left- and right-channel time-shift in relation to one ...
3 votes
2 answers
7k views

Why isn't Spotify showing up in the volume-mixer?

Here's an interesting issue. The audio coming from Spotify desktop no longer appears in the system volume mixer (the program entirely, not just audio activity), and seems to be entirely bypassing ...
1 vote
2 answers
16k views

How can I play an audio stream with an internet URL on current Windows Media Player?

I'm sure that I used to listen to audio streams with Media Player in the past. Now in July 2017 I can't find any way to get it to play from a URL. In fact I can't even find anything in the GUI to ...
0 votes
1 answer
3k views

How to convert a certain program's audio output to mic input

I have Program A and Program B -I want Program A's Sound output to be received as a Microphone input -I want Program B's Sound output to be received as a normal sound output Is there a way i can do ...
0 votes
0 answers
2k views

Using ffmpeg-python to combine cv2 video streaming and pyaudio audio streaming

I want to use my camera and microphone to get living video and audio streaming and use ffmpeg to combine them.So I write it by python.there is my code. import os,pyaudio,cv2,ffmpeg p=pyaudio.PyAudio()...
0 votes
1 answer
28 views

Controll Room output from audio mixture as a mic to Mobile phone

A local discourse group nearby me uses PreSonus StudioLive AR8 USB 8-Channel hybrid Performance and Recording Mixer during discourse meetings every week with offline audiences. This is the picture of ...
0 votes
1 answer
915 views

ffmpeg 192kHz udp raw audio streaming

How do I stream a lossless audio signal with 192000kHz over a UDP connection? I want to stream 192kHz signals sampled on a raspberry 4 (hifiberry shield) over the connected network via UTP. Ideally, ...
1 vote
1 answer
1k views

FFmpeg audio normalization from multi-channel audio to stereo to fix the quiet dialogues

When playing 5.1 surround sound audio on stereo, the dialogues come out quiet low but the other sound effect comes out heavily loud. Fortunately, FFmpeg already has built-in filters to fix this issue ...
0 votes
1 answer
3k views

Playing music through skype with a USB headset

I want to be able to play music through skype and listen to it at the same time, aswell as talk and hear others but i dont want any echo as i tried a process bu it ended up with everyone hearing an ...
0 votes
0 answers
292 views

how to create virtual playback devices in windows server 2016/2019

I tried to install many drivers like VB cable audio cable https://vac.muzychenko.net/en/usage.htm https://vb-audio.com/Cable/ but none of them worked for me only when I connect to the server am able ...
0 votes
0 answers
2k views

Is it possible to make Chrome keep the sound while casting tab (not screen)?

Google Chrome has two Cast options: Cast tab and Cast screen. Cast screen automatically mutes the operating system's sound, but it can be normally unmuted and thus both the presenter and the viewers ...
1 vote
1 answer
341 views

Add new stream to Gstreamer recording

I currently have a set of streams that I record using GStreamer and an SDP with a similar command as follows gst-launch-1.0 --eos-on-shutdown filesrc location=test.sdp ! sdpdemux timeout=0 name=demux ...
5 votes
2 answers
14k views

How to stream audio through pipewire from one Linux system to another?

Recently I have fully switched from pulseaudio to pipewire. Everything is great except that the documentation is not too clear on how to setup network streaming. My goal is: Stream microphone audio ...
0 votes
3 answers
5k views

How can I redirect audio over network?

I'm using an Ubuntu box, I need to redirect all audio stream from my local sound card over my network. This audio stream has to be played on a remote computer. How can I do it?
2 votes
2 answers
1k views

Google Chrome cast to Google Home on different network

Is there a way to cast to Google Home from Chrome browser, if the smart speaker is on the different network? I know Google says devices should be on the same network, but maybe there are some hacks?
0 votes
1 answer
516 views

How can I transcode flac to ogg-flac?

How can I transcode flac to ogg-flac ? It seems that ffmpeg supports only flac, not ogg-flac.
1 vote
1 answer
6k views

Pass all home audio through PC

Just wondering if it is possible to pass all home audio that is connected to my TV through my PC for improved audio output? Devices such as Xbox, PS4 etc. Everyone would be plugged into the one main ...
18 votes
2 answers
65k views

How do I change the bit depth in FFmpeg?

I need FFmpeg to grab an audio feed and reencode it to 16-Bit FLAC. How do I force a 16-Bit FLAC output? ./ffmpeg -i http://7359.live.streamtheworld.com:80/CONTINENTALAAC_SC -vn -ac 1 -ar 16000 -...
1 vote
0 answers
36 views

Whenever i talk my computer attenuates others

In every software i've tried in 1 to 1 video-calls my computer lowers the sound of others when i'm talking or my mic receives any sound. It doesn't happen on group calls for what i've experienced. ...
1 vote
1 answer
1k views

Windows Server 2019 Audio only working with Remote Connection

Currently i'm trying to set up a livestream on a remote server. This server doesn't have a sound card or anything, so right now i only get sound when i use my own sound card on a other pc. The problem ...
0 votes
0 answers
360 views

Ffmpeg merging videos from images with normal video + audio

Using fluent-ffmpeg i'm making 3 videos from images and then i'm adding audio to them, then i'm merging them with a normal video that has it's own audio but i'm getting input pad error. If i add audio ...
8 votes
1 answer
27k views

How can I play .ram audio files without installing the Real Audio Player?

I want to listen to an audio file on this BBC French language learning site. However, the problem is that the audio file is a .ram file and from experience I don't want to install the Real Audio ...
1 vote
1 answer
717 views

How can i play different music playlists through different output sources on the same media player?

How can I play different music playlists through different output sources on the same media player? So one Bluetooth speaker playing nirvana. Headphones playing Led Zeppelin. And network speaker ...
5 votes
3 answers
54k views

How to stream Youtube audio from a Windows machine to a DLNA client?

I.e., just the audio. I have an ONKYO receiver that only supports audio streaming over DLNA, no video.
3 votes
0 answers
2k views

Is there a way to stream only audio from nginx's RTMP module?

I'm very satisfied with nginx's RTMP module; I like the way it works and the way it does what it does. I thought it would be a perfect live audio streaming platform, but I can't seem to find any ...
1 vote
1 answer
3k views

AzuraCast: change Icecast settings to enable intro song

AzuraCast uses Icecast (currently Icecast 2.4.0-kh10-ac4) to broadcast live radio. Icecast has an option to prepend a media file to the live stream when a new listener connects. This is what the ...
2 votes
0 answers
689 views

ffmpeg lags when streaming video+audio from RPi Zero W with Logitech C920

I've been trying to setup a baby monitor with a Raspberry Pi Zero and a Logitech C920 webcam. It does work with VLC (cvlc) but it lags too much and gets worse over time. So I am playing around with ...
0 votes
1 answer
2k views

Chromecast Audio does not connect to 5Ghz Wi-Fi

When I try to configure my Chromecast Audio (CA) using my mobile device and the Google Home app, I get the following notification: The Chromecast was manufactured for a different country, and may not ...
4 votes
2 answers
4k views

How to transmit audio for a call from mobile phone to PC via WiFi and back?

In a few days I'll lead a meeting in a room that does not provide any phone signal. However, during this meeting we have to call a person who can not attend this meeting in person. To make the call ...
2 votes
2 answers
21k views

Native Windows support for audio casting / streaming to WiFi Speakers

Is there a standard discovery / casting protocol for audio (and possibly video) via WiFi / LAN that Windows supports natively? Natively in the sense as AirPlay is natively supported for audio output ...
0 votes
1 answer
835 views

FFmpeg : using more than 15 audio streams

I encountered a problem with video encoding. Here it the command I use to create a video. ffmpeg -framerate 30 -i /Users/Images/image_%03d.png -ss 0.0 -t 3.333 -i /Users/Sounds/Info_01.wav -ss 0.0 -...
0 votes
1 answer
360 views

FFMPEG add concat into lavfi

This is my code: VBR="1500k" FPS="25" QUAL="superfast" YOUTUBE_URL="rtmp://a.rtmp.youtube.com/live2" KEY="" VIDEO_SOURCE="0005.mp4" AUDIO_SOURCE="radio.mp3" NP_SOURCE="song.txt" FONT="dejavu/...
1 vote
0 answers
366 views

Can ffmpeg copy g729 audio stream?

I'd like to send an RTP stream of g729 audio data using ffmpeg. I have an existing file of g729 audio and would like to wrap it with RTP headers and send it over the network. Something like this: $ ...
0 votes
1 answer
2k views

FFMPEG Live stream loop with overlay - Errors

I'm trying to do a livestream with a video loop, sound from the desktop and an overlay image that updates when I replace the file and a text that also updates when a file is replace but I seem to be ...
-1 votes
1 answer
45 views

When RTMP is phased out, what will social media companies use for ingesting streams?

From what I've read RTMP is the best low latency solution for sending streams and other current technologies are designed for P2P streaming (WebRTC) and consuming streams (HLS & Dash) (Dash I need ...
0 votes
2 answers
603 views

How to use audio autput and microphone input as a single Input?

Im was searching for a programm, that combines audio output and microphone Input as a single input. I am trying to live stream and I have to choose an Input, but I want the viewers to hear the audio ...
1 vote
0 answers
316 views

VLC for Windows won't play MP4A audio on live stream

I'm attempting to play back a live H.264 feed in VLC for Windows (latest version). The feed comes from a HDMI to IPTV encoder. In OBS, the feed plays fine, and streams to youtube etc, audio and video ...
0 votes
3 answers
5k views

How to make a playlist of streaming URLs?

I like to listen to some radio stations, but when I want to play one I have to copy the URL from the text file and then go to the audio player (I use Winamp) and paste it in the open URL dialog box. ...
0 votes
1 answer
108 views

Bundling AAC-LD with MPEG2-TS

While using a proprietary SDK I had the following observations: 1) Could hear audio (AAC-LD) and see video (H.264) during the playback of MP4 video file. 2) Could not hear audio (AAC-LD) but could ...