Public bug reported: I have several mkv files (created by myself from my DVD), where video is x264 and audio is vorbis. The files are ok (they are played correctly in VLC and it worked fine in previous versions of Ubuntu).
But in Ubuntu 10.04, the sound suddently disappears (often ~5 seconds after a seek using 'left' or 'right' keys). I have to seek again to have the sound back… and it disappears again (maybe a buffer problem?). The problem appears on 2 different computers having Ubuntu 10.04, with differents files. Sorry, I can't upload the file (it is 700M and copyright-protected, and the header will not be sufficient to reproduce). But just take any MKV with x264 + vorbis, I think you will reproduce. ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: libgstreamer0.10-0 0.10.28-1 ProcVersionSignature: Ubuntu 2.6.32-23.37-generic 2.6.32.15+drm33.5 Uname: Linux 2.6.32-23-generic x86_64 NonfreeKernelModules: nvidia Architecture: amd64 Date: Mon Jul 12 10:40:45 2010 EcryptfsInUse: Yes InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429) ProcEnviron: LANG=fr_FR.utf8 SHELL=/bin/bash SourcePackage: gstreamer0.10 ** Affects: gstreamer0.10 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug lucid -- MKV (x264+vorbis) sound problem since Ubuntu 10.04 https://bugs.launchpad.net/bugs/604515 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs