roel@roel-laptop:~/src/uninstalled$ gst-launch filesrc location="/home/roel/testmp3.mp3" Setting pipeline to PAUSED ... Pipeline is PREROLLED ... Setting pipeline to PLAYING ... New clock: GstSystemClock ERROR: from element /pipeline0/filesrc0: Internal data flow error. Additional debug info: gstbasesrc.c(1816): gst_base_src_loop (): /pipeline0/filesrc0: streaming task paused, reason not-linked (-1) Execution ended after 402000 ns. Setting pipeline to PAUSED ... Setting pipeline to READY ... Setting pipeline to NULL ... FREEING pipeline ... roel@roel-laptop:~/src/uninstalled$