Please attach the reproducing pipeline; it's a bit tricky to organise access to Jetson hardware to the right people, so if you had a reproducer that we could run without Jetson hardware, that would be best!
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gst-plugins-base1.0 in Ubuntu. https://bugs.launchpad.net/bugs/1962133 Title: Intermittent very low fps(sometimes zero) with few specific h264 and h265 RTSP input streams sources when used with gst-v4l2 based gstreamer-1.0(version gst-1.14.5) decode pipeline Status in Gstreamer1.0: Unknown Status in gst-plugins-base1.0 package in Ubuntu: Fix Released Status in gst-plugins-base1.0 source package in Bionic: New Bug description: Few specific h264 and h265 RTSP input streams sources when used with nvidia specific gst-v4l2 based gstreamer-1.0 (version gst-1.14 and ubuntu-18.04) decode pipeline intermittently yields very low fps (in the range of [~0/1 fps]). Issue seems caused by the gst_video_decoder_drain_out function erroneously getting called inside gst_video_decoder_chain_forward function. Required changes to fix the issue seems available with gst-1.16 and to resolve the issue need to backport the relevant OSS fixes from gst-1.16 to gst-1.14 on ubuntu-18.04. The mentioned issue was reported on with: https://bugzilla.gnome.org/show_bug.cgi?id=796771 Corresponding fix was incorporated with below: https://github.com/GStreamer/gst-plugins-base/commit/62cb08404b9bd055c45cc1d5b71141e927ad748a We need to backport above fix on top of gst-1.14.5 on ubuntu-18.04 in order to have out-of-box fix available with default gstreamer-1.0 version 1.14 on ubuntu-18.04 To manage notifications about this bug go to: https://bugs.launchpad.net/gstreamer1.0/+bug/1962133/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
