Doug, I bring good news...

gstreamer1.0-vaapi actually does not depend on the "bad" plugins, or any other gstreamer plugins.

And yes you are right mpv is much better than totem for performance and smoothness. I hope to bring totem up to the same standard eventually.

totem/gst-vaapi will work in a Wayland session after we release my fixes in 17.10. You can try an early version here:

https://launchpad.net/~vanvugt/+archive/ubuntu/videoaccel

- Daniel


On 03/08/17 04:58, doug wrote:
gstreamer1.0-vaapi currently deps on the bad plugins, are you all going to change that?

For the most part it's worked well over the past couple of years, not nearly as efficient as vaapi in mpv but still a decent reduction in cpu use.

(- probably 20 -35% of what totem would use without, similar to what vlc does when vlc happens to work.

Though atm it, (totem/gst-vaapi) doesn't seem to work at all in wayland session, actually only mpv does sans window deco..

Doug


On 08/02/2017 07:30 AM, Will Cooke wrote:

On 2 August 2017 at 02:53, Daniel van Vugt <daniel.van.v...@canonical.com <mailto:daniel.van.v...@canonical.com>> wrote:

    Although gstreamer1.0-plugins-bad does have important uses such as
    providing audio codecs and the GL plugin, totem will install it on
    demand, anyway. So yes you should be able to drop it.

    I would like to add a couple to that list though:
     - va-driver-all (should include i965-va-driver)
     - gstreamer1.0-vaapi



Is there value in getting them promoted to main for 18.04? I think the codec licensing is taken care of by the graphics hardware vendor so I think we should be ok there. If Totem will pull them in automatically that's good - but I'd love to be able to go one step further and have them "in the box".

Cheers, Will







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