[Bug 778733] encoders: support more quality levels for AVC/HEVC/VP8/VP9

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=778733

--- Comment #1 from sreerenj <bsreerenj at gmail.com> ---
Created attachment 350097
  --> https://bugzilla.gnome.org/attachment.cgi?id=350097&action=edit
Add Encoding Quality tuning [hackish]:

This is a patch to test the encoder quality/speed tuning. It includes few hacks
which we need to remove before pushing. 

I am adding the patch here for testing purpose which is basically implemented
for a customer to test the new driver capabilities.

sample pipeline: ... ! vaapih264enc quality-level=7 ! fpsdisplaysink sync=false
video-sink=fakesink textoveralay=false

AVC encoder seems to have progressive quality/speed difference for each quality
level value, but HEVC encoder behaving indifferently :)

Note: Don't push the patch as it is

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.