retitle 873343 Hard crash attempting to use vaapivp8encoder
thanks
On Mon, 2017-08-28 at 17:06 +0200, Víctor Jáquez wrote:
>
>There are several bugs related to this:
>
>https://bugzilla.gnome.org/show_bug.cgi?id=784429
>https://bugzilla.gnome.org/show_bug.cgi?id=783169
>https://bugzilla.gnome.org/show_bug.cgi?id=781972
[Snip]
>This is another issue, when using vaapisink with mutter:
>
>https://bugzilla.gnome.org/show_bug.cgi?id=775698
OK, thanks. I guess I could have tried harder to find these, but not
much was showing up in Google, and I wasn't sure whether it was
Debian-specific.
>> opengl-backend=wayland
>> vo=opengl
>> hwdec=vaapi
>
>This is like if you were doing this:
>
>GST_GL_WINDOW=wayland gst-play-1.0 /home/tony/Videos/paul.mkv -- >
videosink=glimagesink
>
>And it should work.
Sort of... I get some sort of picture, but it flickers badly, and I
think it keeps alternating between the first frame and current frame. So
it could be a deinterlacing issue, because it's a clip from a DVB
recording, which is 1080i AFAIK. Then it segfaults at the end of the clip.
>I also tried to make green-recorder (an alternative front-end for
> GNOME's screencast feature) use vaapiv8enc and the system
[Correction: vaapivp8enc. ^^]
> completely froze. I don't know if that has the same underlying> cause.
Judging by the links you posted, I think this is a separate issue, so
it's probably worth keeping this ticket open for it, with a more
specific title.
