diff options
Diffstat (limited to 'prepare-videochat.sh')
| -rwxr-xr-x | prepare-videochat.sh | 61 |
1 files changed, 40 insertions, 21 deletions
diff --git a/prepare-videochat.sh b/prepare-videochat.sh index 35da6fe..8624f63 100755 --- a/prepare-videochat.sh +++ b/prepare-videochat.sh @@ -1,7 +1,7 @@ #!/bin/bash # Script for using IP Webcam as a microphone/webcam in Ubuntu 11.04 and Arch -# Copyright (C) 2011 Antonio García Domínguez +# Copyright (C) 2011-2012 Antonio García Domínguez # Licensed under GPLv3 # Usage: ./prepare-videochat.sh [flip method] @@ -16,6 +16,15 @@ # - vertical-flip: flip vertically # - upper-left-diagonal: flip across upper-left/lower-right diagonal # - upper-right-diagonal: flip across upper-right/lower-left diagonal +# +# However, some of these flip methods do not seem to work. In +# particular, those which change the picture size, such as clockwise +# or counterclockwise. *-flip and rotate-180 do work, though. +# +# Last tested with: +# - souphttpsrc version 0.10.31 +# - v4l2sink version 0.10.31 +# - v4l2loopback version 0.5.0 # Exit on first error set -e @@ -43,6 +52,9 @@ WIFI_IP=192.168.2.122 # Port on which IP Webcam is listening PORT=8080 +# GStreamer debug string (see gst-launch manpage) +GST_DEBUG=soup*:0,videoflip:0,ffmpegcolorspace:0 + # URL on which the latest v4l2loopback DKMS .deb can be found V4L2LOOPBACK_DEB_URL=http://ftp.us.debian.org/debian/pool/main/v/v4l2loopback/v4l2loopback-dkms_0.5.0-1_all.deb @@ -108,18 +120,18 @@ start_iw_server() { if ! has_kernel_module v4l2loopback; then info "The v4l2loopback kernel module is not installed or could not be loaded. I will try to install the kernel module using your distro's package manager. If that doesn't work, please install v4l2loopback manually from github.com/umlaeute/v4l2loopback." if can_run apt-get; then - sudo apt-get install dkms - wget "$V4L2LOOPBACK_DEB_URL" -O "$V4L2LOOPBACK_DEB_PATH" - sudo dpkg -i "$V4L2LOOPBACK_DEB_PATH" + sudo apt-get install dkms + wget "$V4L2LOOPBACK_DEB_URL" -O "$V4L2LOOPBACK_DEB_PATH" + sudo dpkg -i "$V4L2LOOPBACK_DEB_PATH" elif can_run yaourt; then - yaourt -S gst-v4l2loopback - yaourt -S v4l2loopback-git + yaourt -S gst-v4l2loopback + yaourt -S v4l2loopback-git fi if has_kernel_module v4l2loopback; then - info "The v4l2loopback kernel module was installed successfully." + info "The v4l2loopback kernel module was installed successfully." else - error "Could not install the v4l2loopback kernel module through apt-get or yaourt." + error "Could not install the v4l2loopback kernel module through apt-get or yaourt." fi fi @@ -134,11 +146,11 @@ if ! can_run "$ADB"; then warning "adb is not available: you'll have to use Wi-Fi, which will be slower. Next time, please install the Android SDK from developer.android.com/sdk." else while ! phone_plugged && ! confirm "adb is available, but the phone is not plugged in. Are you sure you want to use Wi-Fi (slower)? If you don't, please connect your phone to USB."; do - true + true done if phone_plugged; then - "$ADB" forward tcp:$PORT tcp:$PORT - IP=127.0.0.1 + "$ADB" forward tcp:$PORT tcp:$PORT + IP=127.0.0.1 fi fi @@ -175,15 +187,15 @@ if can_run apt-get; then # Debian GSTLAUNCH=gst-launch if ! can_run "$GSTLAUNCH"; then - info "You don't have gst-launch. I'll try to install its Debian/Ubuntu package." - sudo apt-get install gstreamer-tools + info "You don't have gst-launch. I'll try to install its Debian/Ubuntu package." + sudo apt-get install gstreamer-tools fi elif can_run pacman; then # Arch GSTLAUNCH=gst-launch-0.10 if ! can_run "$GSTLAUNCH"; then - info "You don't have gst-launch. I'll try to install its Arch package." - sudo pacman -S gstreamer0.10 gstreamer0.10-good-plugins + info "You don't have gst-launch. I'll try to install its Arch package." + sudo pacman -S gstreamer0.10 gstreamer0.10-good-plugins fi fi if ! can_run "$GSTLAUNCH"; then @@ -194,10 +206,17 @@ fi # Start the GStreamer graph needed to grab the video and audio set +e info "Using IP Webcam as webcam/microphone. You can now open your videochat app." -"$GSTLAUNCH" -evt --gst-plugin-spew \ - souphttpsrc location="http://$IP:$PORT/videofeed" do-timestamp=true is_live=true \ - ! multipartdemux ! jpegdec ! ffmpegcolorspace ! "video/x-raw-yuv, format=(fourcc){YV12}" ! videoflip method="$FLIP_METHOD" ! v4l2sink device="$DEVICE" \ - souphttpsrc location="http://$IP:$PORT/audio.wav" do-timestamp=true is_live=true \ - ! wavparse ! audioconvert ! volume volume=3 ! rglimiter ! pulsesink device=null sync=false \ - 2>&1 | tee feed.log +"$GSTLAUNCH" -vt --gst-plugin-spew --gst-debug="$GST_DEBUG" \ + souphttpsrc location="http://$IP:$PORT/videofeed" do-timestamp=true is-live=true \ + ! multipartdemux \ + ! jpegdec \ + ! ffmpegcolorspace ! "video/x-raw-yuv, format=(fourcc)YV12" \ + ! videoflip method="$FLIP_METHOD" ! videorate \ + ! v4l2sink device="$DEVICE" \ + souphttpsrc location="http://$IP:$PORT/audio.wav" do-timestamp=true is-live=true \ + ! wavparse ! audioconvert \ + ! volume volume=3 ! rglimiter \ + ! pulsesink device=null sync=false \ + 2>&1 | tee feed.log + info "Disconnected from IP Webcam. Have a nice day!" |