Bug 441052
Summary: | Deinterlace plugins (including tvtime) are removed | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Mary Ellen Foster <mefoster> |
Component: | xine-lib | Assignee: | Aurelien Bompard <gauret> |
Status: | CLOSED CANTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | rawhide | CC: | kevin, rdieter, ville.skytta |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2008-04-05 15:13:18 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Mary Ellen Foster
2008-04-05 14:28:00 UTC
Here's the comment in speedy.c hinted at in the cleanup-sources.sh comment: /** * Includes 420to422, 422to444 scaling filters from the MPEG2 reference * implementation. The v12 source code indicates that they were written * by Cheung Auyeung <auyeung>. The file they were in was: * * store.c, picture output routines * Copyright (C) 1996, MPEG Software Simulation Group. All Rights Reserved. * * Disclaimer of Warranty * * These software programs are available to the user without any license fee or * royalty on an "as is" basis. The MPEG Software Simulation Group disclaims * any and all warranties, whether express, implied, or statuary, including any * implied warranties or merchantability or of fitness for a particular * purpose. In no event shall the copyright-holder be liable for any * incidental, punitive, or consequential damages of any kind whatsoever * arising from the use of these programs. * * This disclaimer of warranty extends to the user of these programs and user's * customers, employees, agents, transferees, successors, and assigns. * * The MPEG Software Simulation Group does not represent or warrant that the * programs furnished hereunder are free of infringement of any third-party * patents. * * Commercial implementations of MPEG-1 and MPEG-2 video, including shareware, * are subject to royalty fees to patent holders. Many of these patents are * general enough such that they are unavoidable regardless of implementation * design. * */ Now whether this particular code is actually subject to some patent or not, I don't know. The copyright state of that code may or may not be a problem too. I guess reenabling this code is not an option due to the potential legal issues, so we're just going to make the deinterlacer optional in Phonon with a patch. The link between sound and deinterlacing is that the "sound" settings in KDE are actually multimedia settings and also affect video. FYI, the fix to the Phonon crash when deinterlacing is not available has been committed to Rawhide and to the upstream 4.1 trunk and 4.0 branch. |