All Questions
Tagged with audio-streaming video-streaming
25
questions
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()...
- 1
0
votes
1
answer
12k
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 ...
- 7
4
votes
0
answers
1k
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 ...
- 41
2
votes
0
answers
725
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 ...
- 21
0
votes
1
answer
387
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/...
- 37
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 ...
- 37
-1
votes
1
answer
48
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 ...
- 107
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.
...
- 11
0
votes
0
answers
2k
views
ffmpeg : how to set "apad" parameter
My purpose is to map multiple audios to one channel and trim them.
There is my ffmpeg command.
ffmpeg -framerate 30 -i test_%03d.png
-ss 5 -t 20 -i s01.wav
-ss 10 -t 30 -i s02.wav
...
- 355
5
votes
1
answer
27k
views
How to record streams with Ace Player HD?
Need help to record an audio/video stream from Ace Player HD program. Uses Ace Stream. It's based on VLC Media Player but seems the record option was removed. Any ideas?
- 702
2
votes
1
answer
3k
views
How do I relay an audio/video stream?
I want to be able to upload an audio/video stream to a server in the building, and then any computer in the building can connect & view the stream. How can I achieve this?
EDIT:
Okay. So the ...
- 546
0
votes
1
answer
2k
views
Why do video streaming services buffer when I plug in my headphones?
I've noticed while using Netflix, Xbox Video, and Amazon, when I plug in my headphones the video will buffer as if the audio output change affects the streaming services.
Can anyone explain why this ...
user317572
3
votes
1
answer
13k
views
Miracast over Ethernet / Indirect Wifi?
I'm not sure if this is the right place for the question, but I looked at all the sites of stackexchange and found this one to fit best.
I'm looking for the best way to allow a lot of devices to use ...
- 251
3
votes
2
answers
17k
views
How can I record an RTMP stream in real time?
How can I record an RTMP stream (Adobe Flash video and audio) which is currently playing, as-is?
I have a very long video which can't be downloaded by any downloader I tested. So I want to scroll it ...
- 2,603
0
votes
0
answers
41
views
Certain actions in Terminal.app in OS X cause noise in audio/video streaming
If I'm listening to something in Pandora or YouTube, and I'm in Terminal.app in OS X 10.7.5, if I use the up arrow to scroll through bash command history, then that works fine with no noises. But, if ...
- 205
1
vote
0
answers
728
views
FFmpeg/avconv - non-blocking live audio input?
I'm using avconv/FFmpeg to parse a video feed and an audio feed into a broadcast stream. Currently, it gets its audio information via UDP with the options -f wav -ac 1 -i udp://localhost:6613, since ...
- 181
1
vote
1
answer
144
views
Webcam software for streaming and playing that can be configured
I'm in need of a software that can stream the images coming from a device over the internet (Windows -> Windows) and play it at the other end. I also need to stream audio from it.
I'm currently using ...
- 275
3
votes
1
answer
938
views
Stream the computer audio output (possible video screen too) to a physical device
I'm looking for a solution (software and hardware) that allows me to stream the computer audio and possibly the video too to a device which I can connect to my stereo or TV.
I'm not interested in ...
- 1,233
2
votes
1
answer
735
views
Streaming A/V: who gets multiplexed and encoded, where and when?
I was perusing the list of VLC's supported video/audio formats and I realized that I actually know very little about streaming media.
When a streaming media feed contains both audio and video, how do ...
- 2,882
1
vote
1
answer
827
views
translate kbps video stream to video resolution
In the NFL game pass site they offer a video stream of the games upto 3000 kbps.
I want to know to what resolution this translates to
(hd, sd, 1080p, 720p)
and how many frame per sec.
Can I figure ...
- 519
0
votes
1
answer
2k
views
How to get media info with PHP? [closed]
I have several movies with "mov" and "mkv" extensions on my server and I want to get media info like size, time, audio streams, video streams etc. via PHP.
Is it possible?
- 783
6
votes
2
answers
6k
views
DTS to AC3 conversion for LG TV using mediatomb DLNA server
I want to convert a MKV video file containing DTS audio to a stream with AC3 audio. I want to pass this resulting stream to mediatomb's transcoding feature. Mediatomb will transfer the stream via DLNA ...
1
vote
1
answer
68
views
How is it called when audio streaming "freezes" or "stucks"?
How is it called when streaming (e.g. FireWire streaming) of video or audio stucks (or freezes) after about 10 minutes and I need to reset the streaming process (or reset the FireWire bus) to make it ...
- 203
0
votes
1
answer
1k
views
Can you sync a livestream (audio/video) to a live TV broadcast?
Does anyone know of a way to sync a livestream to a live Television broadcast?
Since most people watch TV via DVR and the networks have delays built in as well is it possible to sync a livestream to ...
user959550
0
votes
1
answer
3k
views
DVR card: Streaming audio through BNC connection?
I would like to live stream video/audio from a source that uses BNC connector out, and I'm having trouble identifying what kind of DVR/video capture card I would need so that I could stream both video ...
- 51