Скачать или смотреть Send AES256 encrypted, SRTP encoded, text messages OVER ip using NOTEPAD & these Gstreamer PIPELINEs

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, Fellowship and Bible Study using secure AES-256 Peer to Peer encrypted tunnels; these Gstreamer PIPELINEs are presented as a possible way to do so...

In this video, a way to use your NOTEPAD APP, and just send a LIVE VIDEO FEED of your NOTEPAD to the other party is shown....uses VP8 CODEC

uses these Gstreamer scripts:

SEND encrypted NOTEPAD LIVE video of text Gstreamer script:
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gst-launch-1.0 -v ximagesrc use-damage=false xid=0x0a800003 ! queue ! videoconvert ! videoscale ! vp8enc ! rtpvp8pay ! "application/x-rtp, payload=(int)96, ssrc=(uint)1356955624" ! srtpenc key=432646294A404E635266546A576E5A7234753778214125442A472D4B615064539876543210012345678901234567 rtp-cipher=aes-256-icm rtp-auth=hmac-sha1-80 rtcp-cipher=aes-256-icm rtcp-auth=hmac-sha1-80 ! udpsink host=(EXTERNAL IP ADDRESS of destination) port=5100

NOTE: this method of screen sharing only the NOTEPAD screen, is dependent on identifying the NOTEPAD screen you are using in the gstreamer script... with name= or xid=
to find this will depend on your OS... on LINUX it is, in terminal
wmctrl -l
and the last screen i brought up was the NOTEPAD used in this video, so it was at the end of a long list on the linux terminal printout xix=0x0a800003


RECEIVE encrypted NOTEPAD LIVE video of text Gstreamer script:
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gst-launch-1.0 -v udpsrc port=5100 caps="application/x-srtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)VP8, payload=(int)96, ssrc=(uint)1356955624, timestamp-offset=(uint)1636963029, seqnum-offset=(uint)17767, a-framerate=(string)25, srtp-key=(buffer)432646294a404e635266546a576e5a7234753778214125442a472d4b615064539876543210012345678901234567, srtp-cipher=(string)aes-256-icm, srtp-auth=(string)hmac-sha1-80, srtcp-cipher=(string)aes-256-icm, srtcp-auth=(string)hmac-sha1-80, roc=(uint)0" ! srtpdec ! rtpjitterbuffer latency=60 ! rtpvp8depay ! vp8dec ! autovideosink

NOTE: you must use your own srtpenc key to stay secure, do not copy/paste the srtpenc key used in this video example

for further examples of AES256/SRTP encryption/encoding of both audio/video/live texting...etc...
please see this playlist for examples:
   • Secure, AES encrypted, SRTP encoded,  onli...