Quick and dirty example showing how to do dynamic inspection of GStreamer-based applications by using Frida.

$ sudo easy_install frida

Open one terminal with:

$ gst-launch-1.0 videotestsrc is-live=true ! glimagesink

Then in another do:

$ python dynspect.py gst-launch-1.0

Note that on Linux you might need to relax the kernel's ptrace policy:

$ sudo sysctl kernel.yama.ptrace_scope=0

• Provide more than just "pts vs running_time"
• Handle applications with multiple pipelines
• Adapt structure offsets based on architecture (currently assuming x86-64)