Why the rtspsrc of gstreamer 1.14.5 run with higher cpu usage rate than it in gstreamer 1.8.3？
The pipeline is
gst-launch-1.0 rtspsrc location=rtsp://admin:firstname.lastname@example.org:554/ protocols=GST_RTSP_LOWER_TRANS_TCP ! fakesink
The pipeline run with the same ip carema ，the same device，but the cpu usage is higher with higher version gstreamer.
The cpu usage rate is about 40% with the rtspsrc of gstreamer 1.14.5,however it only about 10% with gstreamer 1.8.3
Is there any difference in use for the rtspsrc？ Thanks！