+ Delete prepare_webcam (use OBS instead)
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Ahmad Ansori Palembani
GitHub
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commit
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1 changed files with 0 additions and 624 deletions
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@ -1,624 +0,0 @@
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#!/bin/bash
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# Script for using IP Webcam as a microphone/webcam in Debian Jessie,
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# Ubuntu 13.04, 14.04, 16.04 and Arch Linux
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# Copyright (C) 2011-2020 Antonio García Domínguez
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# Copyright (C) 2016 C.J. Adams-Collier
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# Copyright (C) 2016 Laptander
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# Licensed under GPLv3
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# Usage: ./prepare-videochat.sh [flip method]
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#
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# [flip method] is "none" by default. Here are some values you can try
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# out (from gst/videofilter/gstvideoflip.c):
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#
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# - clockwise: clockwise 90 degrees
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# - rotate-180: 180 degrees
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# - counterclockwise: counter-clockwise 90 degrees
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# - horizontal-flip: flip horizontally
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# - vertical-flip: flip vertically
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# - upper-left-diagonal: flip across upper-left/lower-right diagonal
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# - upper-right-diagonal: flip across upper-right/lower-left diagonal
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#
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# However, some of these flip methods do not seem to work. In
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# particular, those which change the picture size, such as clockwise
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# or counterclockwise. *-flip and rotate-180 do work, though.
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#
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# To be able to use audio from your phone as a virtual microphone, open pavucontrol,
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# then open Playback tab and choose 'IP Webcam' for gst-launch-1.0 playback Stream.
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# Then to use audio stream in Audacity, open it and press record button or click on
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# the Recording Meter Toolbar to start monitoring, then go to pavucontrol's Recording tab
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# and choose "Monitor of IP Webcam" for ALSA plug-in [audacity].
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#
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# If you want to be able to hear other applications sounds, for example from web-browser,
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# then while it is playing some sound, go to pavucontrol's Playback tab and choose your
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# default sound card for web-browser.
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#
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# INSTALLATION
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#
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# In Arch Linux
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# install ipwebcam-gst-git package from AUR
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#
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# MULTIPLE WEBCAMS
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#
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# This requires some extra work. First, you need to reload the
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# v4l2loopback module yourself and specify how many loopback devices
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# you want (default is 1). For instance, if you want 2:
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#
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# sudo modprobe -r v4l2loopback
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# sudo modprobe v4l2loopback exclusive_caps=1 devices=2
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#
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# Next, run two copies of this script with explicit WIFI_IP and DEVICE
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# settings (see CONFIGURATION):
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#
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# ./prepare-videochat.sh
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# ./prepare-videochat-copy.sh
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#
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# TROUBLESHOOTING
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#
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# 1. Does v4l2loopback work properly?
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#
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# Try running these commands. You'll first need to install mplayer and
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# ensure that your user can write to /dev/video*).
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#
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# sudo modprobe -r v4l2loopback
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# ls /dev/video*
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# (Note down the devices available.)
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# sudo modprobe v4l2loopback exclusive_caps=1
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# ls /dev/video*
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# (Note down the new devices: let X be the number of the first new device.)
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# v4l2-ctl -D -d /dev/videoX
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# gst-launch-1.0 videotestsrc ! v4l2sink device=/dev/videoX & mplayer -tv device=/dev/videoX tv://
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#
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#
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# You should be able to see the GStreamer test video source, which is
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# like a TV test card. Otherwise, there's an issue in your v4l2loopback
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# installation that you should address before using this script.
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#
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# 2. Does the video connection work properly?
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#
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# To make sure the video from IP Webcam works for you (except for
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# v4l2loopback and your video conference software), try this command
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# with a simplified pipeline (do not forget to replace $IP and $PORT
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# with your values):
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#
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# on Debian:
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# gst-launch-1.0 souphttpsrc location="http://$IP:$PORT/videofeed" \
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# do-timestamp=true is-live=true \
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# ! multipartdemux ! jpegdec ! ffmpegcolorspace ! ximagesink
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#
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# on Arch Linux:
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# gst-launch-1.0 souphttpsrc location="http://$IP:$PORT/videofeed" \
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# do-timestamp=true is-live=true \
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# ! multipartdemux ! jpegdec ! videoconvert ! ximagesink
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#
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# You should be able to see the picture from your webcam on a new window.
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# If that doesn't work, there's something wrong with your connection to
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# the phone.
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#
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# 3. Are you plugging several devices into your PC?
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#
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# By default, the script assumes you're only plugging one device into
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# your computer. If you're plugging in several Android devices to your
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# computer, you will first need to tell this script which one should
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# be used. Run 'adb devices' with only the desired device plugged in,
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# and note down the identifer.
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#
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# Then, uncomment the line that adds the -s flag to ADB_FLAGS below,
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# replacing 'deviceid' with the ID you just found, and run the script
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# normally.
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#
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# --
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#
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# Last tested with:
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# - souphttpsrc version 1.0.6
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# - v4l2sink version 1.0.6
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# - v4l2loopback version 0.7.0
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# Exit on first error
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set -e
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if [ -n "$1" ]; then
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FLIP_METHOD=$1
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else
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FLIP_METHOD=none
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fi
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GST_FLIP="! videoflip method=\"$FLIP_METHOD\" "
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if [ $FLIP_METHOD = 'none' ]; then
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GST_FLIP=""
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fi
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### CONFIGURATION
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# If your "adb" is not in your $PATH, set the full path to it here.
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# If "adb" is in your $PATH, you don't have to change this option.
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ADB_PATH=~/bin/android-sdk-linux_x86/platform-tools/adb
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if which adb > /dev/null ; then
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ADB=$(which adb)
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elif [ -f $ANDROID_SDK_ROOT/platform-tools/adb ] ; then
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ADB=$ANDROID_SDK_ROOT/platform-tools/adb
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elif [ -f $ANDROID_HOME/platform-tools/adb ] ; then
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ADB=$ANDROID_HOME/platform-tools/adb
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else
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ADB=$ADB_PATH
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fi
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# Flags for ADB.
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ADB_FLAGS=
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#ADB_FLAGS="$ADB_FLAGS -s deviceid" # use when you need to pick from several devices (check deviceid in 'adb devices')
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# idea: make ability to choose IP version (usefull for IPv6-only environment)
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# IP_VERSION=4
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# IP used by the phone in your wireless network
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WIFI_IP=192.168.2.140
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# Port on which IP Webcam is listening
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PORT=8080
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# To disable proxy while acessing WIFI_IP (set value 1 to disable, 0 for not)
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# For cases when host m/c is connected to a Proxy-Server and WIFI_IP belongs to local network
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DISABLE_PROXY=0
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# Dimensions of video
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WIDTH=640
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HEIGHT=480
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# Frame rate of video
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GST_FPS=24
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# Choose audio codec from wav, aac or opus
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# do not choose opus until editing pipeline. If choose opus, pipeline will not work
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# and some errors will appear in feed.log.
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# I do not know how to edit pipelines for now.
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AUDIO_CODEC=wav
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# Choose which stream to capture.
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# a - audio only, v - video only, av - audio and video.
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# Make sure that IP webcam is streaming corresponding streams, otherwise error will occur.
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CAPTURE_STREAM=av
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# Loopback device to be used. This only needs to be uncommented if you
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# want to skip autodetection (e.g. for multiple webcams):
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#DEVICE=/dev/video0
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# Force syncing to timestamps. Useful to keep audio and video in sync,
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# but may impact performance in slow connections. If you see errors about
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# timestamping or you do not need audio, you can try changing this to false.
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SYNC=true
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# Options for loading the v4l2loopback:
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# * use of exclusive_caps=1 is recommended in v4l2loopback#78
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V4L2_OPTS="exclusive_caps=1 card_label=\"IP Webcam\""
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### FUNCTIONS
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has_kernel_module() {
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# Checks if module exists in system (but does not load it)
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MODULE="$1"
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if lsmod | grep -w "$MODULE" >/dev/null 2>/dev/null; then
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# echo "$MODULE is loaded! So it exists."
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return 0
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else
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# Determining kernel object existence
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# I do not know why, but using -q in egrep makes it always return 1, so do not use it
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if [ `find /lib/modules/$(uname -r)/ -name "$MODULE.ko*" | egrep '.*' ||
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find /lib/modules/$(uname -r)/extra -name "$MODULE.ko*" | egrep '.*'||
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find /lib/modules/$(uname -r)/extramodules -name "$MODULE.ko*" | egrep '.*'` ]; then
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return 0
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else
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return 1
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fi
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fi
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}
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check_os_version() {
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# checks if the OS version can use newer GStreamer version
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DIST="$1"
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RELEASE="$2"
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case "$DIST" in
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"Debian") return "`echo "$RELEASE < 8.0" | bc`" ;;
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"Ubuntu") return "`echo "$RELEASE < 14.04" | bc`" ;;
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"LinuxMint") return "`echo "$RELEASE < 14.04" | bc`" ;;
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"Arch") return 0 ;;
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esac
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# assume other Distributions are also new enough, by now
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return 0
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}
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error() {
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zenity --error --no-wrap --text "$@" > /dev/null 2>&1
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exit 1
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}
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warning() {
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zenity --warning --no-wrap --text "$@" > /dev/null 2>&1
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}
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info() {
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zenity --info --no-wrap --text "$@" > /dev/null 2>&1
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}
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confirm() {
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zenity --question --no-wrap --text "$@" > /dev/null 2>&1
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}
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can_run() {
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# It's either the path to a file, or the name of an executable in $PATH
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which "$1" >/dev/null 2>/dev/null
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}
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install_package() {
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if [ $DIST = "Debian" ] || [ $DIST = "Ubuntu" ] || [ $DIST = "LinuxMint" ]; then
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echo "Trying to install $1 package."
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sudo apt-get install -y "$1"
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elif [ $DIST = "Arch" ]; then
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echo "Please install $1 package" 1>&2
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exit 1
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fi
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}
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start_adb() {
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can_run "$ADB" && "$ADB" $ADB_FLAGS start-server
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}
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phone_plugged() {
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test "$("$ADB" $ADB_FLAGS get-state 2>/dev/null)" = "device"
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}
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url_reachable() {
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if ! can_run curl && can_run apt-get; then
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# Some versions of Ubuntu do not have curl by default (Arch
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# has it in its core, so we don't need to check that case)
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sudo apt-get install -y curl
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fi
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CURL_OPTIONS=""
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if [ $DISABLE_PROXY = 1 ]; then
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CURL_OPTIONS="--noproxy $WIFI_IP"
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fi
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# -f produces a non-zero status code when answer is 4xx or 5xx
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curl $CURL_OPTIONS -f -m 5 -sI "$1" >/dev/null
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}
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iw_server_is_started() {
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if [ $CAPTURE_STREAM = av ]; then
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: # help me optimize this code
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temp=$(url_reachable "$AUDIO_URL"); au=$?; #echo au=$au
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temp=$(url_reachable "$VIDEO_URL"); vu=$?; #echo vu=$vu
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if [ $au = 0 -a $vu = 0 ]; then return 0; else return 1; fi
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elif [ $CAPTURE_STREAM = a ]; then
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if url_reachable "$AUDIO_URL"; then return 0; else return 1; fi
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elif [ $CAPTURE_STREAM = v ]; then
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if url_reachable "$VIDEO_URL"; then return 0; else return 1; fi
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else
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error "Incorrect CAPTURE_STREAM value ($CAPTURE_STREAM). Should be a, v or av."
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fi
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}
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start_iw_server() {
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# Note: recent versions of IP Webcam do not export the Rolling intent due
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# to security reasons. Users will have to start that on their own.
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echo "Please start IP Webcam or IP Webcam Pro server and press Enter"
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read
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sleep 2s
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}
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module_id_by_sinkname() {
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pacmd list-sinks | grep -e 'name:' -e 'module:' | grep -A1 "name: <$1>" | grep module: | cut -f2 -d: | tr -d ' '
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}
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# is this function needed somewhere?
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module_id_by_sourcename() {
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pacmd list-sources | grep -e 'name:' -e 'module:' | grep -A1 "name: <$1>" | grep module: | cut -f2 -d: | tr -d ' '
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}
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declare -A DISTS
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DISTS=(["Debian"]=1 ["Ubuntu"]=2 ["Arch"]=3 ["LinuxMint"]=4)
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if can_run lsb_release; then
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DIST=`lsb_release -i | cut -f2 -d ":"`
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RELEASE=`lsb_release -r | cut -f2 -d ":"`
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fi
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if [ -z "$DIST" ] || [ -z "${DISTS[$DIST]}" ] ; then
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if [ -f "/etc/arch-release" ]; then
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DIST="Arch"
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RELEASE=""
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elif [ -f "/etc/debian_version" ] ; then
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DIST="Debian"
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RELEASE=`perl -ne 'chomp; if(m:(jessie|testing|sid):){print "8.0"}elsif(m:[\d\.]+:){print}else{print "0.0"}' < /etc/debian_version`
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fi
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fi
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GST_VER="0.10"
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GST_VIDEO_CONVERTER="ffmpegcolorspace"
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GST_VIDEO_MIMETYPE="video/x-raw-yuv"
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GST_VIDEO_FORMAT="format=(fourcc)YUY2"
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GST_AUDIO_MIMETYPE="audio/x-raw-int"
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GST_AUDIO_FORMAT="width=16,depth=16,endianness=1234,signed=true"
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GST_AUDIO_RATE="rate=44100"
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GST_AUDIO_CHANNELS="channels=1"
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GST_AUDIO_LAYOUT=""
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GST_1_0_AUDIO_FORMAT="format=S16LE"
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GST_0_10_VIDEO_MIMETYPE=$GST_VIDEO_MIMETYPE
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GST_0_10_VIDEO_FORMAT=$GST_VIDEO_FORMAT
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if ! can_run bc; then
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install_package bc
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fi
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set +e
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check_os_version $DIST $RELEASE
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set -e
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if [ $? -eq 0 ]
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then
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GST_VER="1.0"
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GST_VIDEO_CONVERTER="videoconvert"
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GST_VIDEO_MIMETYPE="video/x-raw"
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GST_VIDEO_FORMAT="format=YUY2"
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GST_AUDIO_MIMETYPE="audio/x-raw"
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GST_AUDIO_FORMAT=$GST_1_0_AUDIO_FORMAT
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GST_AUDIO_LAYOUT=",layout=interleaved"
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fi
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DIMENSIONS="width=$WIDTH,height=$HEIGHT"
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GST_0_10_VIDEO_CAPS="$GST_0_10_VIDEO_MIMETYPE,$GST_0_10_VIDEO_FORMAT,$DIMENSIONS"
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GST_VIDEO_CAPS="$GST_VIDEO_MIMETYPE,$GST_VIDEO_FORMAT,$DIMENSIONS"
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GST_AUDIO_CAPS="$GST_AUDIO_MIMETYPE,$GST_AUDIO_FORMAT$GST_AUDIO_LAYOUT,$GST_AUDIO_RATE,$GST_AUDIO_CHANNELS"
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PA_AUDIO_CAPS="$GST_AUDIO_FORMAT $GST_AUDIO_RATE $GST_AUDIO_CHANNELS"
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# GStreamer debug string (see gst-launch manpage)
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GST_DEBUG=souphttpsrc:0,videoflip:0,$GST_CONVERTER:0,v4l2sink:0,pulse:0
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# Is $GST_CONVERTER defined anywhere? Maybe you mean videoconvert vs ffmpegcolorspace? It is in GST_VIDEO_CONVERTER
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### MAIN BODY
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if ! can_run zenity; then
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install_package zenity
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fi
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# Check if the user has v4l2loopback
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if ! has_kernel_module v4l2loopback; then
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if [ $DIST = "Debian" ] || [ $DIST = "Ubuntu" ] || [ $DIST = "Arch" ]; then
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install_package "v4l2loopback-dkms"
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if [ $DIST = "Ubuntu" ]; then
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install_package "python-apport"
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fi
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if [ $? != 0 ]; then
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info "Installation failed. Please install v4l2loopback manually from github.com/umlaeute/v4l2loopback."
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fi
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fi
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if has_kernel_module v4l2loopback; then
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info "The v4l2loopback kernel module was installed successfully."
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else
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error "Could not install the v4l2loopback kernel module through apt-get."
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fi
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fi
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# Probe module if not probed yet
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if lsmod | grep -w v4l2loopback >/dev/null 2>/dev/null; then
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# module is already loaded, do nothing
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:
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elif [ $CAPTURE_STREAM = v -o $CAPTURE_STREAM = av ]; then
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echo Loading module
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sudo modprobe v4l2loopback $V4L2_OPTS #-q > /dev/null 2>&1
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fi
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# check if the user has the pulse gst plugin installed
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if find "/usr/lib/gstreamer-$GST_VER/libgstpulseaudio.so" "/usr/lib/gstreamer-$GST_VER/libgstpulse.so" "/usr/lib/$(uname -m)-linux-gnu/gstreamer-$GST_VER/libgstpulse.so" 2>/dev/null | egrep -q '.*'; then
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# plugin installed, do nothing
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# info "Found the pulse gst plugin"
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:
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else
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if [ $DIST = "Debian" ] || [ $DIST = "Ubuntu" ]; then
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install_package "gstreamer${GST_VER}-pulseaudio"
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elif [ $DIST = "Arch" ]; then
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install_package "gst-plugins-good"
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fi
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fi
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# If the user hasn't manually specified which /dev/video* to use
|
||||
# through DEVICE, use the first "v4l2 loopback" device as the webcam:
|
||||
# this should help when loading v4l2loopback on a system that already
|
||||
# has a regular webcam. If that doesn't work, fall back to /dev/video0.
|
||||
if ! can_run v4l2-ctl; then
|
||||
install_package v4l-utils
|
||||
fi
|
||||
if [ -z "$DEVICE" ]; then
|
||||
if can_run v4l2-ctl; then
|
||||
for d in /dev/video*; do
|
||||
if v4l2-ctl -d "$d" -D | grep -q "v4l2 loopback"; then
|
||||
DEVICE=$d
|
||||
break
|
||||
fi
|
||||
done
|
||||
fi
|
||||
if [ -z "$DEVICE" ]; then
|
||||
DEVICE=/dev/video0
|
||||
warning "Could not find the v4l2loopback device: falling back to $DEVICE"
|
||||
fi
|
||||
fi
|
||||
|
||||
# Test that we can read from and write to the device
|
||||
if ! test -r "$DEVICE"; then
|
||||
error "$DEVICE is not readable: please fix your permissions"
|
||||
fi
|
||||
if ! test -w "$DEVICE"; then
|
||||
error "$DEVICE is not writable: please fix your permissions"
|
||||
fi
|
||||
|
||||
# Decide whether to connect through USB or through wi-fi
|
||||
IP=$WIFI_IP
|
||||
if ! can_run "$ADB"; then
|
||||
warning "adb is not available: you'll have to use Wi-Fi, which will be slower. Next time, please install the Android SDK from developer.android.com/sdk or install adb package in Ubuntu"
|
||||
else
|
||||
while ! phone_plugged && ! confirm "adb is available, but the phone is not plugged in. Are you sure you want to use Wi-Fi (slower)?\nIf you don't, please connect your phone to USB and allow usb debugging under developer settings."; do
|
||||
true
|
||||
sleep 1;
|
||||
done
|
||||
if phone_plugged; then
|
||||
if ss -ln src :$PORT | grep -q :$PORT; then
|
||||
warning "Your port $PORT seems to be in use: falling back to Wi-Fi. If you would like to use USB forwarding, please free it up and try again."
|
||||
else
|
||||
"$ADB" $ADB_FLAGS forward tcp:$PORT tcp:$PORT
|
||||
IP=127.0.0.1
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
BASE_URL=http://$IP:$PORT
|
||||
VIDEO_URL=$BASE_URL/videofeed
|
||||
AUDIO_URL=$BASE_URL/audio.$AUDIO_CODEC
|
||||
|
||||
# start adb daemon to avoid relaunching it in while
|
||||
if can_run "$ADB"; then
|
||||
start_adb
|
||||
fi
|
||||
|
||||
# Remind the user to open up IP Webcam and start the server
|
||||
if phone_plugged && ! iw_server_is_started; then
|
||||
# If the phone is plugged to USB and we have ADB, we can start the server by sending an intent
|
||||
start_iw_server
|
||||
fi
|
||||
|
||||
while ! iw_server_is_started; do
|
||||
if [ $CAPTURE_STREAM = av ]; then
|
||||
MESSAGE="The IP Webcam audio feed is not reachable at <a href=\"$AUDIO_URL\">$AUDIO_URL</a>.\nThe IP Webcam video feed is not reachable at <a href=\"$VIDEO_URL\">$VIDEO_URL</a>."
|
||||
elif [ $CAPTURE_STREAM = a ]; then
|
||||
MESSAGE="The IP Webcam audio feed is not reachable at <a href=\"$AUDIO_URL\">$AUDIO_URL</a>."
|
||||
elif [ $CAPTURE_STREAM = v ]; then
|
||||
MESSAGE="The IP Webcam video feed is not reachable at <a href=\"$VIDEO_URL\">$VIDEO_URL</a>."
|
||||
else
|
||||
error "Incorrect CAPTURE_STREAM value ($CAPTURE_STREAM). Should be a, v or av."
|
||||
fi
|
||||
info "$MESSAGE\nPlease install and open IP Webcam in your phone and start the server.\nMake sure that values of variables IP, PORT, CAPTURE_STREAM in this script are equal with settings in IP Webcam."
|
||||
done
|
||||
|
||||
# idea: check if default-source is correct. If two copy of script are running,
|
||||
# then after ending first before second you will be set up with $SINK_NAME.monitor,
|
||||
# but not with your original defauld source.
|
||||
# The same issue if script was not end correctly, and you restart it.
|
||||
DEFAULT_SINK=$(pacmd dump | grep set-default-sink | cut -f2 -d " ")
|
||||
DEFAULT_SOURCE=$(pacmd dump | grep set-default-source | cut -f2 -d " ")
|
||||
|
||||
SINK_NAME="ipwebcam"
|
||||
SINK_ID=$(module_id_by_sinkname $SINK_NAME)
|
||||
ECANCEL_ID=$(module_id_by_sinkname "${SINK_NAME}_echo_cancel")
|
||||
|
||||
# Registering audio device if not yet registered
|
||||
if [ -z $SINK_ID ] ; then
|
||||
SINK_ID=$(pactl load-module module-null-sink \
|
||||
sink_name="$SINK_NAME" \
|
||||
$PA_AUDIO_CAPS \
|
||||
sink_properties="device.description='IP\ Webcam'")
|
||||
fi
|
||||
|
||||
if [ -z $ECANCEL_ID ] ; then
|
||||
ECANCEL_ID=$(pactl load-module module-echo-cancel \
|
||||
sink_name="${SINK_NAME}_echo_cancel" \
|
||||
source_master="$SINK_NAME.monitor" \
|
||||
sink_master="$DEFAULT_SINK" \
|
||||
$PA_AUDIO_CAPS \
|
||||
aec_method="webrtc" save_aec=true use_volume_sharing=true) || true
|
||||
fi
|
||||
|
||||
pactl set-default-source $SINK_NAME.monitor
|
||||
|
||||
# Check for gst-launch
|
||||
GSTLAUNCH=gst-launch-${GST_VER}
|
||||
if [ $DIST = "Debian" ] || [ $DIST = "Ubuntu" ]; then
|
||||
if ! can_run "$GSTLAUNCH"; then
|
||||
install_package gstreamer${GST_VER}-tools
|
||||
fi
|
||||
elif [ $DIST = "Arch" ]; then
|
||||
if ! can_run "$GSTLAUNCH"; then
|
||||
error "You don't have gst-launch. Please install gstreamer and gst-plugins-good packages."
|
||||
fi
|
||||
fi
|
||||
if ! can_run "$GSTLAUNCH"; then
|
||||
error "Could not find gst-launch. Exiting."
|
||||
# exit 1 # you have already exited after error function.
|
||||
fi
|
||||
|
||||
# Start the GStreamer graph needed to grab the video and audio
|
||||
set +e
|
||||
|
||||
#sudo v4l2loopback-ctl set-caps $GST_0_10_VIDEO_CAPS $DEVICE
|
||||
|
||||
pipeline_video() {
|
||||
echo souphttpsrc location="$VIDEO_URL" do-timestamp=true is-live=true \
|
||||
! queue \
|
||||
! multipartdemux \
|
||||
! decodebin \
|
||||
$GST_FLIP \
|
||||
! $GST_VIDEO_CONVERTER \
|
||||
! videoscale \
|
||||
! $GST_VIDEO_CAPS \
|
||||
! v4l2sink device="$DEVICE" sync=$SYNC
|
||||
}
|
||||
|
||||
pipeline_audio() {
|
||||
echo souphttpsrc location="$AUDIO_URL" do-timestamp=true is-live=true \
|
||||
! $GST_AUDIO_CAPS ! queue \
|
||||
! pulsesink device="$SINK_NAME" sync=$SYNC
|
||||
}
|
||||
|
||||
if [ $CAPTURE_STREAM = av ]; then
|
||||
PIPELINE="$( pipeline_audio ) $( pipeline_video )"
|
||||
elif [ $CAPTURE_STREAM = a ]; then
|
||||
PIPELINE=$( pipeline_audio )
|
||||
elif [ $CAPTURE_STREAM = v ]; then
|
||||
PIPELINE=$( pipeline_video )
|
||||
else
|
||||
error "Incorrect CAPTURE_STREAM value ($CAPTURE_STREAM). Should be a, v or av."
|
||||
fi
|
||||
|
||||
# echo "$PIPELINE"
|
||||
|
||||
if [ $DISABLE_PROXY = 1 ]; then
|
||||
# Disabling proxy to access WIFI_IP viz. on local network
|
||||
unset http_proxy
|
||||
fi
|
||||
|
||||
"$GSTLAUNCH" -e -vt --gst-plugin-spew \
|
||||
--gst-debug="$GST_DEBUG" \
|
||||
$PIPELINE \
|
||||
>feed.log 2>&1 &
|
||||
# Maybe we need edit this pipeline to transfer it to "Monitor of IP Webcam" to be able to use it as a microphone?
|
||||
|
||||
GSTLAUNCH_PID=$!
|
||||
|
||||
if [ $CAPTURE_STREAM = av ]; then
|
||||
MESSAGE="IP Webcam audio is streaming through pulseaudio sink '$SINK_NAME'.\nIP Webcam video is streaming through v4l2loopback device $DEVICE.\n"
|
||||
elif [ $CAPTURE_STREAM = a ]; then
|
||||
MESSAGE="IP Webcam audio is streaming through pulseaudio sink '$SINK_NAME'.\n"
|
||||
elif [ $CAPTURE_STREAM = v ]; then
|
||||
MESSAGE="IP Webcam video is streaming through v4l2loopback device $DEVICE.\n"
|
||||
else
|
||||
error "Incorrect CAPTURE_STREAM value ($CAPTURE_STREAM). Should be a, v or av."
|
||||
fi
|
||||
info "$MESSAGE You can now open your videochat app."
|
||||
|
||||
echo "Press enter to end stream"
|
||||
perl -e '<STDIN>'
|
||||
|
||||
kill $GSTLAUNCH_PID > /dev/null 2>&1 || echo ""
|
||||
pactl set-default-source ${DEFAULT_SOURCE}
|
||||
pactl unload-module ${ECANCEL_ID}
|
||||
pactl unload-module ${SINK_ID}
|
||||
|
||||
echo "Disconnected from IP Webcam. Have a nice day!"
|
||||
# idea: capture ctrl-c signal and set default source back
|
||||
Loading…
Add table
Add a link
Reference in a new issue