Thank you for reporting this bug to Ubuntu. Ubuntu 12.04 (precise) reached end-of-life on April 28, 2017.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in and change the bug status to Confirmed. ** Changed in: totem (Ubuntu) Status: Confirmed => Won't Fix -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to totem in Ubuntu. https://bugs.launchpad.net/bugs/1014264 Title: totem fails to recognize mkv-header crop values Status in Totem: Expired Status in totem package in Ubuntu: Won't Fix Bug description: MKV-file headers may contains values to be used for players affecting top-, left-, right-, and bottom-pixels cropping. Totem does not currently recognize those header values, and just ignores them. This can be demonstrated using the mkvmerge GUI program and its header editor to fiddle with such values, and them running the resulting files through totem. Another player than totem (VLC) was tried, which recognized those values, and therefore cropped the video upon playing to remove the annoying border flickering that was experienced in that given file, without the need for the stream to be reencoded, and either suffering from a deterioration in quality, or becoming huge through lossless reencoding. (Consider this as an argument for the pertinence of this bug.) This bug can be experienced under Precise, using the as-of-current latest build of totem. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: totem 3.0.1-0ubuntu21 ProcVersionSignature: Ubuntu 3.2.0-25.40-generic-pae 3.2.18 Uname: Linux 3.2.0-25-generic-pae i686 NonfreeKernelModules: nvidia ApportVersion: 2.0.1-0ubuntu8 Architecture: i386 Date: Sun Jun 17 06:41:52 2012 ExecutablePath: /usr/bin/totem InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423) ProcEnviron: LANGUAGE=en_CA:en PATH=(custom, no user) LANG=en_CA.UTF-8 SHELL=/bin/bash SourcePackage: totem UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/totem/+bug/1014264/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp