I have downloaded the latest version of Raspbian today, in the hope of being able to download and use GStreamer.
I need to use GStreamer to stream video across to another computer with minimal delay, currently I am achieving a delay of 2 seconds via VLC player. I need to have minimal if not any delay for the project (eyes for controlling a Lynxmotion Tri-Track robot running with a BotBoarduino).
Using this tutorial I have reached the step of adding
deb http://vontaene.de/raspbian-updates/ . main to
sudo apt-get update however the following error occurs:
GPG error: http://vontaene.de. Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY
This error is preventing me from being able to install GStreamer.