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0answers
29 views

Mean Opinion score (MOS) : Measuring video streaming quality [closed]

I am working on prioritizing video streaming traffic. To test how well my algorithm is performing, I need to measure video streaming quality. I have heard of a term Mean Opinion score (MOS). I tried ...
0
votes
0answers
190 views

chromium v44 + netflix : missing components error

1) I installed chromium beta v44 on linux mint 17 (rebecca) as per discussion here: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1371274 sudo add-apt-repository ...
0
votes
1answer
46 views

Streaming from speaker using bluetooth

I'm on Manjaro xfce latest update 64 bit, I have Jbl charge 2, I was able to connect to it and trust it through bluetooth. The thing I don't know how to stream my laptop's audio through it. I played ...
1
vote
1answer
30 views

In a Makefile, how can I begin processing a file before it has finished building?

I'm using make to automate a project that generates lots of data, then processes it, with recipes roughly like this: processed-data: data data-processing-program $^ > $@ data: output-data ...
1
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0answers
30 views

Streaming audio from a web interface

What I Want To Do Allow anyone with the public IP for my EC2 Instance to browse and listen to a collection of radio programs I record live. Requirements All setup possible through CLI (since the ...
2
votes
1answer
149 views

pipe mplayer output to other tool

I'm trying to play an online live stream via mplayer and pipe the audio from that stream to another tool. Playing the stream works fine: mplayer http://user:pass@192.168.0.1:8080/stream.flv But ...
1
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0answers
61 views

Linux - iptables - get YouTube streaming bytes usage

How do I get bytes usage using iptables for a particular IP, including YouTube streaming videos? Currently, I am using the following IP tables rules to get data usage by IP address: sudo iptables -I ...
1
vote
1answer
248 views

Mplayer fails to play network stream

I'm trying to play youtube streams with mplayer. On running mplayer -cache 2048 https://www.youtube.com/watch?v=USUA_1WVM8I, I get the following output and the video does not play at all. MPlayer ...
1
vote
1answer
43 views

outdoor RaspberryPi streaming video access by others with phones and such

I want to attach my already setup, video streaming web server Pi to my kite and allow others in the close proximity to view the video via an IP address. There obviously won't be any kind of commercial ...
1
vote
0answers
34 views

extracting codec information from rpt stream

I got a list of rtp streams in a list, those are tv channels from my internet provider. I would like to get information about the codec and get the channel names instead of ip addresses, precisely ...
1
vote
2answers
185 views

How can I remove a carriage return, add a time stamp and ignore some data from a live MQTT feed

I type mosquitto_sub -d -t +/# from the Ubuntu terminal to access the MQTT stream. Real output from the live MQTT stream is this: Sending PINGREQ Received PINGRESP Sending PINGREQ Received PINGRESP ...
1
vote
1answer
160 views

How to extract certain data from an MQTT stream

I type mosquitto_sub -d -t +/# from the Ubuntu terminal to access the MQTT stream. However I would like to see only a specific set of data from the MQTT stream. I've added | grep -v PING so ...
0
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0answers
142 views

Stream to stream conversion with icecast

Currently I am using icecast to relay any stream, but i want my output steam in mp3 format whatever is input stream. Like if input relaying stream is mp4 I want my icecast to give just mp3 format of ...
1
vote
0answers
65 views

Pipe a device via USB or wlan

I have an Android phone and I want to use some of its onboard device from PC. To be more clear, there is a node in /dev/ and I want to have on PC a file (or named pipe which is accessable as a file) ...
0
votes
0answers
61 views

Debian BT878 card stream to external zoneminder

I placed 2 analog cameras in my countryside. I placed one computer and installed ubuntu with zoneminder, but it was too slow and didn't work properly. So now I have another idea - I have VPS on which ...
1
vote
0answers
40 views

How to run a live stream as local radio

Users. I want to play a live stream http://204.45.41.148/ with icecast2 server.I have successfully installed icecast2 and ices2.I want my users to connect to my server for listening this channel ...
1
vote
0answers
74 views

Saturated blue image in MJPG streaming with a Raspberry Pi and a webcam

I compiled mjpeg_streamer and it works correctly with my laptop's webcam (/dev/video0). But if I use my usb webcam (a4tech) it shows the stream like this: The command is as follows: ...
0
votes
0answers
250 views

Simultaneous sound output to both hardware and virtual output device using PulseAudio

I would like to output all sounds from my computer through a virtual output (which is an UPnP/DLNA renderer) and at the same time through the hardware output device "Built-in Analog Stereo". The ...
3
votes
0answers
293 views

Transcoding and streaming live 1080 http streams

I would like to ask how we can transcode live http stream with Raspberry Pi by using gpu? Transcoding SD and HD live streams from 1080i to 720p for example, and stream this outside network Thx in ...
1
vote
1answer
90 views

cross-platform audio streaming

I am helping a friend to set up his banana pi (raspberry pi clone) for use as a home server/NAS. At the moment we are trying to set it up to receive and play the audio of any other computer on the ...
1
vote
1answer
2k views

FFServer streaming H.264 from Logitech C920

I'm having some trouble trying to implement a web live stream from my Logitech C920 webcam w/ H.264 encoding using ffmpeg/ffserver. Here is the configuration file I'm using for the ffserver: # Port ...
0
votes
0answers
142 views

How to stream MPEG video using RTP using VLC command line

I'm attempting to convert the following vlc command line which is streaming an MPEG video over UDP ( no RTP ): cvlc -vvv /vlc/attract.mpg :norm=ntsc :v4l2-width=320 :v4l2-height=240 ...
3
votes
0answers
94 views

How to stream audio from /dev/dsp?

What is the best way to stream audio from /dev/dsp (I'm using OSS on Debian). I would prefer HTTP streaming, but if there is a way on another protocol, I can deal with that.
1
vote
1answer
282 views

How do I send RTSP video to a program that reads from a character device?

I have an IP-CAM that streams video over RTSP and I want to detect bar codes from it with zbarcam (from Ubuntu's zbar-tools package). According zbarcam's manual, it expects to be given a video4linux ...
1
vote
1answer
134 views

Is there any media player that can browse Shoutcast streams?

I read that exaile, banshee (banshee-extension-liveradio), and VLC previously had tools allowing users to browse from a vast selection of Shoutcast streams for listening. I found some articles ...
2
votes
0answers
112 views

Building a Security System using Raspberry Pi [closed]

I have a spare USB webcam at home and I plan to order a Raspberry Pi Model B which will capture video and stream it live. This will be my first time handling a Raspberry Pi. Before oredring the ...
1
vote
0answers
622 views

avconv stops streaming after some time

I am using raspberry-pi board and a usb camera attached with it. i use avconv tool to capture live video from camera and streaming it on network using rtp protocol. My command on server(raspberry-pi ...
2
votes
2answers
285 views

Tool for viewing top N items in stream

I'm looking for an existing Linux command-line tools that can accomplish the following: Consider there is an input stream /dev/inputstream which spews an infinite stream of data that looks like this: ...
1
vote
1answer
490 views

mplayer not sending the correct user-agent

I am trying to play a stream through mplayer. Here is the command I execute: mplayer -user-agent "PS4 libhttp/1.60" -cache 8192 -v ffmpeg://http://the_stream_url.m3u8 The stream does not play due ...
2
votes
1answer
345 views

speed up linux server [closed]

On my VPS, I have centOS 6.5 installed with 2 virtual cpu 2048 MB memory, 60 GB disk and 300 GB monthly data. Doing a speed test today resulted in 168.62 Mbit/s dload and 37.39 Mbit/s upload. Then my ...
2
votes
1answer
306 views

Show List of USB device to know name /dev/?

I want use two USB webcam with motion, I've connected both to an USB hub, giving from CLI the command sudo lsusb I can see that both cams are connected Bus 001 Device 002: ID 0424:9512 Standard ...
0
votes
1answer
2k views

how to get the stream URL of flash radio

I am listening to a radio stream (flash content in a browser). I want to play this stream directly with mplayer or the like. Doing lsof -ni shows me these two lines (among others): plugin-co 13248 ...
1
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0answers
338 views

Bluetooth (A2DP) Audio input device

I use my Ubuntu (13.10) laptop as an A2DP (Bluetooth audio) sink for my Android phones. The music I play on my phones is sent to the laptop and is heard through laptop speakers. Now I'm trying to ...
0
votes
0answers
244 views

Grab from a webcam

On Linux it is easy to use an audio or video grabbing device as input to FFmpeg: ffmpeg -f oss -i /dev/dsp -f video4linux2 -i /dev/video0 out.flv Today someone in kirupa forums said they ...
5
votes
2answers
399 views

Stream audio from Linux to Raspbmc

I'd like to stream audio (mainly Spotify) to my Raspberry Pi. I am running Fedora 19 and Raspbmc is running on the Raspberry Pi. I'd like to stream wireless. My first thought was to use AirPlay, as ...
0
votes
0answers
313 views

Delay in playing(recording?) real time raw audio. [OpenWrt, Debian]

I'm developing OpenWrt device which sends audio data to network but I have issues in the early beginning. I'm trying to find which cause delay in playing (or maybe recording, but more probably ...
0
votes
0answers
224 views

red5 recorder set up on linux

Does anyone know how to set up this Red5 Recorder application on Red5 1 RC2 for Linux CentOS 6.4? NB: http://www.red5-recorder.com/ NOT CREATED BY RED5 server developers I followed set up of WEB-INF ...
2
votes
1answer
1k views

Share/Stream live video on LAN network - raspberry

As in the question, I need to share a video in lan by broadcasting. From server, I've tried with: avconv -i video.mov -c:v libx264 -f mpegts udp://[destinationIP]:1234 From client I can play ...
0
votes
1answer
299 views

Multiple FM radio streams from /dev/radio* via v4l2, ices2 and icecast

I have an FM radio USB dongle (Silicon chip), I have managed to stream the radio reception via icecast using the following configuration: the USB dongle is recognized by v4l2 driver and mounted at ...
0
votes
1answer
495 views

cannot work out red5 link in linux to input rtmp for player

I have red5 server working on Centos 6 thanks to answers in this forum but now I am stuck trying to get linking correct for viewing through player with component requiring RTMP link. I created my own ...
26
votes
4answers
3k views

How do I play an HTTP music stream over SSH?

I know I can just do mplayer <stream> to open and play a stream on the local machine. However, I'm behind a firewall. Instead, I'd like to open the stream on a remote machine, but still play it ...
2
votes
2answers
373 views

Setting up multiple video streams with publishing points for clients

Can anyone suggest if this is viable on Linux? I have searched and found many many results using VLC but nothing that matches previous Windows Media Services on Windows Server 2008 that we were using. ...
2
votes
0answers
193 views

Check via Shell-script if server currently streams via dlna

Currently I'm running uShare to stream videos from my home-server via DLNA to the TV. On the server there is also running a bash-script which checks if a user is connected via ssh or Samba. If this is ...
5
votes
3answers
13k views

How I can record stream radio in Linux?

How can I record a radio stream in Linux like the screamer in Windows? Does anyone have any idea or suggestion?
4
votes
1answer
526 views

Sending raw video stream over network to an encoder

I'm trying to build a setup using OS X machines for streaming live video. Currently I use Flash Media Live Encoder on the same machine that is handling the video input unfortunately because FMLE uses ...
3
votes
1answer
589 views

Streaming music to a raspberry pi

I have a laptop and a raspberry pi connected to a soundsystem via the jack output. I'd like to have the output of the soundcard of my laptop redirected to the raspberry through my local network. I ...
3
votes
1answer
2k views

Is there a command line tool for analyzing audio frequency

I am planning to analyze audio via linux command line. There are a lot of analyzers out there which have a graphical interface, but since I want to make an automated input/output of this information I ...
0
votes
1answer
135 views

Making a Icecast Playlist from the Console

I got HP 6G RAM laptop that use as a home server, and a netbook that i use as my everyday console. I recently installed icecast server on the server as playing audio files on the netbook halts my ...
1
vote
1answer
193 views

Tell ffserver which track to use

I want to stream videos via ffserver. My videos are in container formats like mkv and avi and sometimes have multiple audio/video tracks. How can I tell ffserver which track to use? It seems to always ...
3
votes
1answer
327 views

Creating multiple devices from one device?

Specifically taking a USB device, which normally allows only one process to open it for reading, and clone/duplicate/replicate it so that multiple processes can open and read the input. Something ...