[yocto] Help-Gstreamer Vaapi Plugin Issue in 1080p mp4 playback

[Meenakumari Shedole]

Thanks for your resposne Gwenole.

I downloaded updated gstreamer-vaapi-0.5.8 and GStreamer-0.10.36 with other dependency plaugins and va deriver but after manually install no luck to execute vaapisink.

can you please suggest, vaapi dependencies and their version to build.

Regards
Meena.
________________________________________
From: Beauchesne, Gwenole [gwenole.beauchesne at intel.com]
Sent: Thursday, April 03, 2014 8:22 PM
To: Meenakumari Shedole; yocto at yoctoproject.org
Cc: Dipesh Karmakar
Subject: RE: [yocto] Help-Gstreamer Vaapi Plugin Issue in 1080p mp4 playback

Hi,

> I have checked vaapisink source, it seems its supporting overlay on foreign X
> window.
> https://gitorious.org/vaapi/gstreamer-
> vaapi/source/643d35e87a67376af9cd89cd868666368b105ac3:gst/vaapisink/gs
> tvaapisink.c
> static gboolean gst_vaapisink_implements_interface_supported();
> static gboolean gst_vaapisink_ensure_window_xid();

The version you mention looks very old. I have integrated a fix from another user, who has been successfully using gstreamer-vaapi with GStreamer 0.10 in a scenario you describe (vaapisink + foreign window). Please update your gstreamer-vaapi version to at least 0.5.8. Or, the current git master tree. Other branches are not maintained any more. The fix I have in mind was f8666e2.

Regards,
Gwenole.

> -----Original Message-----
> From: Burton, Ross [mailto:ross.burton at intel.com]
> Sent: Friday, March 28, 2014 4:42 PM
> To: Meenakumari Shedole
> Cc: yocto at yoctoproject.org; Dipesh Karmakar
> Subject: Re: [yocto] Help-Gstreamer Vaapi Plugin Issue in 1080p mp4
> playback
>
> On 28 March 2014 06:05, Meenakumari Shedole <meenakumari.s at hcl.com>
> wrote:
> > 1. playbin2 + avi/3gp is working properly because of xvimagesink is used
> interally.
> > 2. playbin2 + mp4 is not taking vaapi sink, we need to manually set video-
> sink=vaapisink.
> >    Also we are getting arbitrary crash while setting the qml video window id
> to the vaapi sink.
> >    So we are not getting any single pipe to play mp4/avi/3gp stuff.
>
> The important question is what recipe are you using to get the vaapi
> elements?
>
> What happens if you use vaapisink with AVI/3GP?  You should still get some
> acceleration.
>
> Note that especially when using vaapi sink you need to wait for the sink to
> create the window and then reparent it, you can't provide your own X
> window to vaapisink.  This is the usual cause for breakage.  Do testing with
> gst-launch before attempting to use your own application.
>
> Ross
>
>
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