Скачать или смотреть Secure online BIBLE STUDY by a P2P AES-128 encrypted, SRTP encoded, ScreenCast + Mic & Webcam

The persecution of Christians in parts of the world is at near "genocide" levels, according to a report ordered by Foreign Secretary Jeremy Hunt. 3 May 2019
https://www.bbc.com/news/uk-48146305

To allow online communication and Bible Study using secure AES-128 Peer to Peer encrypted tunnels; these Gstreamer PIPELINEs are presented as a possible way to do so...

This video demo, adds a MICROPHONE and WEBCAM to the desktop screencast...

the video and audio you hear on this video is from the Gstreamer RECEIVER's desktop/soundcard - Lubuntu 18.04
NOTE: the windows 10 Gstreamer sender PIPELINE, is using the LAPTOP'S stereo MIX for its audio transmission...it will pick up any audio that is going to the speakers//headphones and send it to the RECEIVER GSTREAMER OPERATOR

GSTREAMER SCRIPTS for the WINDOWS 10 BIBLE STUDY operator
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DESKTOP STREAMING
C:\gstreamer\1.0\x86_64\bin
gst-launch-1.0.exe -v dx9screencapsrc ! video/x-raw,framerate=15/1 ! queue ! videoconvert ! queue ! x264enc tune=zerolatency byte-stream=true threads=4 ! queue ! mpegtsmux name=mux ! queue ! rtpmp2tpay ! "application/x-rtp, payload=(int)96, ssrc=(uint)1356955624" ! srtpenc key=987654321001234567890123456789012345678901234567890123456789 rtp-cipher=aes-128-icm rtp-auth=hmac-sha1-80 rtcp-cipher=aes-128-icm rtcp-auth=hmac-sha1-80 ! udpsink host=(ip address of the RECEIVER) port=1194 autoaudiosrc buffer-time=20000000 ! "audio/x-raw,channels=2,rate=48000" ! queue ! audioconvert ! queue ! audioamplify amplification=10 ! opusenc bitrate=128000 ! queue ! mux. -e

LAPTOP WEBCAM to appear on DESKTOP:
C:\gstreamer\1.0\x86_64\bin
gst-launch-1.0.exe ksvideosrc ! "video/x-raw,width=320,height=240,frame-rate=30/1" ! videoconvert ! queue ! autovideosink
NOTE: you can change the dimensions of your webcam's viewing window that appears on your windows 10 desktop by adjusting the WIDTH and HEIGHT numbers...(according to your hardware limits)
use gst-device-monitor-1.0.exe to find out what all the webcam resolutions that are available on your PC

AUDIO REPEATER for MICROPHONE to SPEAKERS:
LOOK AT THIS FIRST !
https://imgur.com/ZGgkPbT

DO NOT DOWNLOAD the virtualaudiopip...binary alpha ...just the AUDIO REPEATER....there are other repeaters for windows 10 too...

USE THE GREEN RECTANGULAR BOX for the AUDIO REPEATER:
https://sourceforge.net/projects/virt...

RECEIVER GSTREAMER SCRIPT USED
gst-launch-1.0 -v udpsrc port=1194 ! "application/x-srtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)MP2T, payload=(int)96, ssrc=(uint)1356955624, timestamp-offset=(uint)1226178572, seqnum-offset=(uint)16587, srtp-key=(buffer)987654321001234567890123456789012345678901234567890123456789, srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80, srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80, roc=(uint)0" ! srtpdec ! rtpjitterbuffer ! rtpmp2tdepay ! tsdemux name=demux demux. ! queue ! h264parse ! queue ! avdec_h264 ! queue ! videoconvert ! queue ! vaapisink demux. ! queue ! opusdec ! audioconvert ! pulsesink