From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 98005] VCE dual instance encoding inconsistent since st/va: enable dual instances encode by sync surface Date: Tue, 06 Dec 2016 00:25:17 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0224155234==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id E5BE86E325 for ; Tue, 6 Dec 2016 00:25:16 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0224155234== Content-Type: multipart/alternative; boundary="14809839160.a8BA0E.22393"; charset="UTF-8" --14809839160.a8BA0E.22393 Date: Tue, 6 Dec 2016 00:25:16 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D98005 --- Comment #37 from Andy Furniss --- I see the patches are in now - Which I think is OK as they do AFAICT fix no= rmal use cases. Maybe in future the algorithm for increasing gop could take into account bi= ts per picture as reducing gop size when this is very high could be a workarou= nd. There is still the question of why single instance avoids this, the commit message reads like the rate control system in general needs this and doesn't say it's just a dual instance requirement. Though gstreamer is buggy above 100M ffmpeg isn't and 240M is a legal rate = for level 5.2 baseline, and now is hard to reach with dual instance without goi= ng for abnormally low gop. --=20 You are receiving this mail because: You are the assignee for the bug.= --14809839160.a8BA0E.22393 Date: Tue, 6 Dec 2016 00:25:16 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 37 on bug 98005<= /a> from Andy Furniss 
I see the patches are in now - Which I think is OK as they do =
AFAICT fix normal
use cases.

Maybe in future the algorithm for increasing gop could take into account bi=
ts
per picture as reducing gop size when this is very high could be a workarou=
nd.

There is still the question of why single instance avoids this, the commit
message reads like the rate control system in general needs this and doesn't
say it's just a dual instance requirement.

Though gstreamer is buggy above 100M ffmpeg isn't and 240M is a legal rate =
for
level 5.2 baseline, and now is hard to reach with dual instance without goi=
ng
for abnormally low gop.

You are receiving this mail because:
  • You are the assignee for the bug.
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