@sylvain-pineau, thanks for the hint,
after fulfilling the missing package libwayland-egl1-mesa(-lts-vivid) and $ rm ~/.cache/gstreamer-1.0/
the script in comment #6 works fine and the video output is clear with glitches, And I could still reproduce it with old script.
@sylvain-pineau, thanks for the hint,
after fulfilling the missing package libwayland- egl1-mesa( -lts-vivid) gstreamer- 1.0/
and $ rm ~/.cache/
the script in comment #6 works fine and the video output is clear with glitches,
And I could still reproduce it with old script.