[Bug 768248] vaapiencode: Add Encoding region-of-interest (ROI) support
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Tue Feb 27 20:12:42 UTC 2018
https://bugzilla.gnome.org/show_bug.cgi?id=768248
--- Comment #77 from Nicolas Dufresne (stormer) <nicolas at ndufresne.ca> ---
I think that the ROI seems to get lost along the way in:
gst-launch-1.0 -e v4l2src ! videoconvert ! facedetect
profile=haarcascade_frontalface_default.xml ! videoconvert ! queue !
vaapipostproc ! vaapih264enc default-roi-delta-qp=10 rate-control=cbr
bitrate=512 ! ...
like if "plugins: copy input buffer metas" had no effect.
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