[W] unknown:0 - Warning: "No decoder available for type 'video/x-h264, stream-format=(string)avc, alignment=(string)au, level=(string)3.1, profile=(string)high, codec_data=(buffer)0164001fffe1001c6764001facd940d83de6f016a020202800001f480007530078c18cb001000568ebecb22c, width=(int)854, height=(int)480, framerate=(fraction)30000/1001, pixel-aspect-ratio=(fraction)1/1, parsed=(boolean)true'."
[W] unknown:0 - Warning: "No decoder available for type 'audio/mpeg, mpegversion=(int)4, framed=(boolean)true, stream-format=(string)raw, level=(string)2, base-profile=(string)lc, profile=(string)lc, codec_data=(buffer)1190, rate=(int)48000, channels=(int)2'."
[D] onStatusChanged:267 - status changed 8
[W] unknown:0 - Error: "Your GStreamer installation is missing a plug-in."