Playback issues with playbin3 and UDP streams

Describe your issue

Expected Behavior

Stream should play out

Observed Behavior

Stream plays, but with regular blocking / stuttering

Setup

• Operating System: Ubuntu
• Device: Virtual Machine
• GStreamer Version: 1.20.3
• Command line: gst-launch-1.0 playbin3 uri=udp://239.192.100.155:1234

Steps to reproduce the bug

1. Use tsplay to multicast the attached capture file: tsplay capture.ts 239.192.100.155:1234 -i <ip address of host interface>
2. Play the stream using: gst-launch-1.0 playbin3 uri=udp://239.192.100.155:1234
3. Playback using playbin rather than playbin3 plays Ok.

How reproducible is the bug?

100%

capture.ts

gst-launch-log.txt