audiotestsrc seems to abrupt with error
gst-launch-1.0 audiotestsrc
ERROR: from element /GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc0: Internal data flow error.
Additional debug info:
gstbasesrc.c(2948): gst_base_src_loop (): /GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc0:
streaming task paused, reason not-linked (-1)
found some reference : http://gstreamer-devel.966125.n4.nabble.com/gst-launch-1-0-audiotestsrc-voaacenc-mpegtsmux-filesink-location-aac-ts-Internal-data-flow-error-td4672738.html
the following code executes well
gst-launch-1.0 audiotestsrc ! voaacenc ! aacparse ! mpegtsmux ! filesink location=/tmp/aac.ts