[docs] Added an example of using SRT with GStreamer
[docs] Added an example of using SRT with GStreamer

Haivision/srt,Cinegy/srt,Cinegy/srt,ethouris/srt,Haivision/srt,Haivision/srt,Haivision/srt,Cinegy/srt,ethouris/srt,ethouris/srt,Cinegy/srt,ethouris/srt