<html> <head> <style></style></head> <body class='hmmessage'><div dir='ltr'>Hi Tim I found out the solution. It was in the code at the time of linking playbin with my pipeline. My code was: audiopad = gst_element_get_static_pad (audioconvert, "sink"); gst_element_add_pad (pipeline, gst_ghost_pad_new (NULL, audiopad)); g_object_set(G_OBJECT(playbin), "audio-sink", pipeline, NULL); gst_object_unref (audiopad); On the second line, I had to replace NULL by "sink" : gst_element_add_pad (pipeline, gst_ghost_pad_new ("sink", audiopad)); And it works perfectly now Thank you so much for your kind help Victor <div> > Hi Victor, > > > Thank you for your reply. I have all those pugins installed, including > > the package gstreamer1.0-fluendo-mp3 (I use Ubuntu 14.04). I post here > > the output of gst-inspect-1.0 and mpegaudioparse and flacparse are in > > the list. On the other side, Totem or Rythmbox players (that use > > Gstreamer-1.0 I think) can read mp3 or flac normally on my system... > > > > I really don't understand what is the problem then... > > Does this work for you? > > > $ gst-launch-1.0 playbin uri=file:///path/to/foo.flac > > or > > $ gst-play-1.0 foo.flac > > ? > > Are you sure you are actually using GStreamer 1.x in your application? > > Cheers > -Tim > > > Victor > > > > +0100, Victor henri wrote: > > > > > > Hi Victor, > > > > > > > I have use playbin2 with Gstreamer-0.10 for my app and it could > > read > > > > any kind of file. > > > > > > > > I want to port it to Gstreamer1.0. I have made some adjustments, > > as I > > > > could find from the doc. It can read only wave files now, but > > > > not .flac or .mp3 files! I have every possible plugins installed > > (I > > > > think). > > > > > > > > Could please help me with this? > > > > > > The code should continue to work as is, apart from the > > playbin2->playbin > > > change. > > > > > > It sounds like you're still missing some elements. Perhaps you could > > > send us the output of gst-inspect-1.0 ? > > > > > > In particular, make sure you have parsers installed, in 1.0 we now > > > require parsers in front of most decoders, so for FLAC you'd need > > > flacparse and flacdec, and for mp3 you'd need mpegaudioparse. The > > > audioparsers ship as part of gst-plugins-good, most video parsers > > are in > > > gst-plugins-bad (h264parse etc.) > > > > > > Cheers > > > -Tim > > </div> </div></body> </html>