<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> </head> <body bgcolor="#ffffff" text="#000000">     Hi all, I need to do UDP streaming of H264 video encapsulated in a MPEG II Transport Stream container.     If I do RTP streaming from one PC to another, it works perfectly: sender pipe: gst-launch-0.10 v4l2src ! 'video/x-raw-yuv,format=(fourcc)I420,width=640,height=480,framerate=(fraction)25/1' ! videorate ! x264enc ! h264parse ! rtph264pay ! udpsink host=192.168.0.2 port=8000 <blockquote>receiver pipe:  gst-launch-0.10 udpsrc port=8000 ! rtph264depay ! 'video/x-h264,width=640,height=480' ! decodebin ! autovideosink </blockquote> But if I try to send/receive MPEG2 Transport Stream (as I have found here in the developers list) I get less than one frame per second! I have tried these pipelines: Sender: gst-launch-0.10 v4l2src ! video/x-raw-yuv,format=(fourcc)I420,width=640,height=480,framerate=(fraction)25/1' ! videorate ! x264enc ! h264parse ! flutsmux ! udpsink host=192.168.0.2 port=8000 Receiver: gst-launch-0.10 udpsrc port=8000 ! flutsdemux ! decodebin ! autovideosink     What is happening? With the RTP I get 25fps, while with the MPEG2TS it does not work, I barely could say that frame rate is 1 fps!!!     Thank you in advance.     Regards,     Favila. </body> </html>