[Bug 672106] New: In gstreamer-vaapi plugin, vaapidownload element not working
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Wed Mar 14 15:55:07 PDT 2012
https://bugzilla.gnome.org/show_bug.cgi?id=672106
GStreamer | gst-plugins | 0.10.x
Summary: In gstreamer-vaapi plugin, vaapidownload element not
working
Classification: Platform
Product: GStreamer
Version: 0.10.x
OS/Version: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: gst-plugins
AssignedTo: gstreamer-bugs at lists.freedesktop.org
ReportedBy: kosirdavid at gmail.com
QAContact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
I'm experimenting with gstreamer and I find this as working:
gst-launch-0.10 -v filesrc location=/path/to/file.mp4 ! qtdemux ! vaapidecode !
vaapisink
I want to be able to output video to my window, I've tried this but without any
success
gst-launch-0.10 -v filesrc location=/path/to/file.mp4 ! qtdemux ! vaapidecode !
vaapidownload | appsink (or autovideosink)
Basically, vaapidecode source is same as sink of vaapidownload
(x-vaapi-surface) and vaapidownload source is raw yuv.
gst-inspect output of:
vaapidecode : http://pastebin.com/8TSJF7jN
vaapidownload : http://pastebin.com/JzV17v33
vaapisink : http://pastebin.com/ZkMBVh8v
appsink : http://pastebin.com/ehkQsraM
This is output from second pipeline: http://pastebin.com/9mqjsLUq
Platform is Linux, gstreamer is last stable version and vaapi plugin is from
git.
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