11437 2017-05-02 08:11:18 +0000 gstreamer: playbin visualizations broken with vaapi 2017-08-17 10:06:44 +0000 1 1 7 Build System, Metadata & Runtime OE-Core multimedia 2.3 x86 Multiple RESOLVED FIXED Medium+ normal 2.4 M3 1 jku maxin.john meta.mr.watcher meta.watcher ross.burton --- Regression (Used to work) No (bug/feature does not impact docs) oldest_to_newest 72971 0 jku 2017-05-02 08:11:18 +0000 +++ This bug was initially created as a clone of Bug #11410 +++ I'm cloning this for the root cause of the bug 11410 (so we can close the original now that a workaround is in place). When this is fixed, the workaround should be removed. playbin visualizations break the whole pipeline leading to gtk-play hanging on audio playback. This only happens with vaapi but the issue seems to be a video pixel-aspect-ratio negotiation issue: somehow the value "0/1" gets negotiated as the best one and that ends up breaking multiple elements. This upstream bug is already closed: https://bugzilla.gnome.org/show_bug.cgi?id=781759 but that only makes one element cope with "0/1" and there are other elements that break... real fix would probably mean preventing "0/1" from becoming the aspect ratio in the first place 73261 1 maxin.john 2017-05-15 14:40:17 +0000 As Jussi pointed out, updated fix is available here: https://cgit.freedesktop.org/gstreamer/gstreamer-vaapi/commit/?id=b3c374e22f21613295a16745428487707b680cdc It will be included in the gstreamer upgrade(1.12.0) 73279 2 maxin.john 2017-05-16 15:02:17 +0000 Along with this fix in gstreamer-vaapi, we also need to upgrade libva-intel-driver in meta-intel to 1.8.3.pre1 release to resolve the glitch while running visualizations using vaapisink. 73291 3 jku 2017-05-17 07:12:59 +0000 (In reply to comment #2) > Along with this fix in gstreamer-vaapi, we also need to upgrade > libva-intel-driver in meta-intel to 1.8.3.pre1 release to resolve the glitch > while running visualizations using vaapisink. Since the remaining issue is cosmetic (the visualizations get some weird colorspace with VA), I'd say it's fine to update gstreamer now and libva-intel-driver when 1.8.3 comes out (assuming it's not expected to be months from now). 74709 4 maxin.john 2017-07-03 08:42:39 +0000 libva-intel-driver version 1.8.3 has been released. Upgrade patches for libva and libva-intel-driver were sent to oe-core and meta-intel mailing lists: libva-1.8.3: http://lists.openembedded.org/pipermail/openembedded-core/2017-June/138936.html libva-intel-driver-1.8.3: https://lists.yoctoproject.org/pipermail/meta-intel/2017-June/004808.html 75946 5 maxin.john 2017-08-17 10:06:44 +0000 https://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/?id=afb2ba67fea2f6e545676ad4f3ade0abc7d84e63