Hi, 2015-01-28 2:26 GMT+00:00 vedavata <vedavr...@gmail.com>: >> What do you mean by "hang up" ? >> Does the control window becomes unresponsive? > > Yes. > And MKV-files is stopped to fiil. > >> From the logs I notice is that the capture ring buffer gets full, >> this usually means frames are not being encoded fast enough. >> Guvcview tries to compensate for this, by reducing the frame rate. > > I tried 30, 25, 20, 15 fps -- the same result: when MVK-files reeaces 2 > GB, guvcview hangs up...
OK, I'll test this again in another machine. > >> Also the matroska muxer caches audio frames so that matching audio and >> video packets are stored in the same cluster. > > I doubt, that AVI is better... :-) It's not, but it's a completely different muxer, it doesn't care about timestamps, so it just writes packages immediately to file. > >> In this case for some reason video frames are not being fed to the muxer, so >> audio keeps filling the cache. >> Have you tried reducing the resolution, or fps? > > Yes. 30, 25, 20, 15 fps... 960, 800, 640 pixels... [On a Core i5 > processor.] > >> You should also test with different codecs and with the avi muxer, > > Yes, tried MPEG2, H264... The same... 2 GB... (on any FS: ntfs, ext3...) > >> also maybe with audio disabled, just to check if it makes any > difference. > > I will try without audio... > Thank you. Ok. I'll wait for your results. > > Should i open a new bug? Yes please, this is a different bug. Regards, Paulo > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1373221 > > Title: > guvcview crashed with SIGSEGV in get_ctrl_by_id() > > To manage notifications about this bug go to: > https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373221 Title: guvcview crashed with SIGSEGV in get_ctrl_by_id() To manage notifications about this bug go to: https://bugs.launchpad.net/guvcview/+bug/1373221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs