<div dir="ltr">Hi,          I tried to play mpegts file(test_file.ts,  consists of h264 video, mp3 audio) using gstreamer, but   I'm not able to get video and audio, I used command is shown below, please refer one time. gst-launch-0.10 filesrc location=test_file.ts ! flutsdemux name=demuxer  demuxer. ! queue ! ffdec_h264 ! ffmpegcolorspace sdlvideosink  demuxer. ! queue ! mad ! audioconvert ! audioresample ! alsasink. and the message is, Setting pipeline to PAUSED ... Pipeline is PREROLLING ... I'm sure that there is not plug in missing in the above command. (For this case i used gst-inspect-0.10 plugin_name, here I'm able to see plug in information) If there is any mistake in the above command, please send me proper command. But when i run the same mpegts file using the command , gst-launch-0.10 playbin uri=file://test_file.ts , here I'm able to get both video and audio. I installed total 156 plugins with 780 features in my fedora 8 system , these total plugins information is redirected to one text file. I attached that text file along this mail. Please refer one time that attachment. thanks in advance John David </div>