Hi, When playing back videos via WebkitGTK (2.4.11 /Midori 0.5.11), we're seeing massive performance degradations compared to plain gst-play – <10% CPU load compared to 40% CPU load on an i5-2520M (with VAAPI enabled), and ~30% compared to 100%+ stutter on an AMD GX-210HA APU (with VDPAU enabled) for FHD h.264 videos (on otherwise completely empty test pages).
Where does the overhead come from? VAAPI/VDPAU are definitely enabled and working (uninstalling gstreamer-vaapi makes it stutter everywhere), screen compositor also has no performance impact. -- Mit freundlichen Grüßen, / Best Regards, Sven Schwedas, Systemadministrator Mail/XMPP [email protected] | Skype sven.schwedas TAO Digital | Lendplatz 45 | A8020 Graz https://www.tao-digital.at | Tel +43 680 301 7167
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