Capture the Audio-Video signal and send it into LAN

About encoding, codec settings, muxers and filter usage
Nicholas J
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Capture the Audio-Video signal and send it into LAN

Postby Nicholas J » 27 Jul 2016 11:29

В общем пробовал я запустить трансляцию по ip с помощью vlc в форточках получалось без всяких танцев с бубном.
Hello everyone,

Basically my question will go about the streaming audio-video signal via Lan. First of all, I tested the devices on Windows 7 HE version, it works pretty fine w/o any kind of dancing and singing mantras, or shamans dancing.

However when I begin my tests with other OS, I chose Debian Jessie 8.3.5 version

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~$ uname Debian Jessie 8 SMP 3.1.16.7-ckt25-2+deb8u3
I began to dance and making shamans moves for serveral days in the row, and nothing is works.

Web-camera model: Genius Messenger 310
I know camera is pretty old, but I with out anything new, I got what I have.

The tool Cheese identify camera, campture video, record it, and system tools Pulse Audio capture the sound from web-camera microphone.
VLC installed from distributive with Gnome of last version.

Here is some information from OS Debian:

Indentification of camera in OS:

Code: Select all

lsusb
Output:

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Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 002: ID 093a:2624 Pixart Imaging, Inc. Webcam Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
From vlc irc channel I got some answer that helped me to correct the command to start the streaming, however when it begins stream it crashs, links to the log file provided here.

Here is the place where problem is occure:
  • [b6138860] v4l2 demux debug: integer Sharpness (0098091B)
    [b6138860] v4l2 demux debug: current: 8, default: 8
    [b6138860] core demux error: option v4l2-exposure does not exist
    [b6138860] core demux debug: using access_demux module "v4l2"
    [b613f638] core decoder debug: looking for packetizer module matching "any": 23 candidates
    [b613f638] rawvideo decoder warning: invalid frame rate 0/0, using 25 fps instead
    [b613f638] core decoder debug: using packetizer module "rawvideo"

Jean-Baptiste Kempf
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VLC version: 4.0.0-git
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Re: Capture the Audio-Video signal and send it into LAN

Postby Jean-Baptiste Kempf » 28 Jul 2016 21:53

This should not be an issue.
Jean-Baptiste Kempf
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VLC media player developer, VideoLAN President and Sites administrator
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