From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 71812] VDPAU: MPEG-4 ASP Garbling/Corruption Date: Wed, 16 Jul 2014 14:45:18 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1501572899==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 032A26E5F5 for ; Wed, 16 Jul 2014 07:45:18 -0700 (PDT) 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 --===============1501572899== Content-Type: multipart/alternative; boundary="1405521917.a42Ec3b41.12231"; charset="us-ascii" --1405521917.a42Ec3b41.12231 Date: Wed, 16 Jul 2014 14:45:17 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=71812 --- Comment #11 from Adam Hirst --- Hi Fabrice! Back several months ago I submitted two bugs to this tracker. One was this one, in which I mention that MPEG-4 files which use ASP garble *every single playback* with VDPAU. The other was https://bugs.freedesktop.org/show_bug.cgi?id=73457, in which I mention that *all* MPEG-4 files have a *chance* of garbling with VDPAU. >>From the fact that you mention probabilities, and video corruption affecting the screen outside the video itself, it kind of sounds like you're describing the latter of those, and not the former (i.e. this bug). I don't want these two similar-but-separate issues to end up getting confused in the minds of the developers or testers. I've re-uploaded an affected ASP file to my Dropbox: https://dl.dropboxusercontent.com/u/3219541/samples/harlockep20-fine.mkv And note the minor garbling which occurs on 100% of playback attempts in a consistent manner, unlike the other bug for 'normal' MPEG-4 files in which the garbling is random and may not occur at all. (If anyone asks, I will upload a longer sample of the same file to the same Dropbox URL, to better demonstrate the issue) ~ Adam -- You are receiving this mail because: You are the assignee for the bug. --1405521917.a42Ec3b41.12231 Date: Wed, 16 Jul 2014 14:45:17 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 11 on bug 71812 from 
Hi Fabrice!

Back several months ago I submitted two bugs to this tracker.

One was this one, in which I mention that MPEG-4 files which use ASP garble
*every single playback* with VDPAU.
The other was https://bugs.freedesktop.org/show_bug.cgi?id=73457, in which I
mention that *all* MPEG-4 files have a *chance* of garbling with VDPAU.

>>From the fact that you mention probabilities, and video corruption affecting
the screen outside the video itself, it kind of sounds like you're describing
the latter of those, and not the former (i.e. this bug). I don't want these two
similar-but-separate issues to end up getting confused in the minds of the
developers or testers.

I've re-uploaded an affected ASP file to my Dropbox:
https://dl.dropboxusercontent.com/u/3219541/samples/harlockep20-fine.mkv
And note the minor garbling which occurs on 100% of playback attempts in a
consistent manner, unlike the other bug for 'normal' MPEG-4 files in which the
garbling is random and may not occur at all.

(If anyone asks, I will upload a longer sample of the same file to the same
Dropbox URL, to better demonstrate the issue)

~ Adam

You are receiving this mail because:
  • You are the assignee for the bug.
--1405521917.a42Ec3b41.12231-- --===============1501572899== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel --===============1501572899==--