Hi, Strange situation. I've got two 12.04 and none issues with on a quad core and a dual core. You have all well installed. But there are one difference between you and me : FFmpeg. You are using the fork of this one : avconv. This could be explain your issue but that's not sure. Use this PPA (https://launchpad.net/~jon-severinsson/+archive/ffmpeg) and update your version of ffmpeg following this FAQ : https://answers.launchpad.net/openshot/+faq/1040
The other thing that who comes to my mind is the format of your video. But if you have this problem with mpeg2 and dvix, that's a false road. Your hardware is a bit light for H264, to my mind. You could try EnKodeur-Mixeur before to convert your file in DnXHD (done by a french too and a friend of mine) and retry in Openshot. I've seen Laurent Bellegarde on the booth Lprod at Strasbourg make this process successfully with a expensive and modern camcorder where sofware on windows were unable to use. Sinon en francais pas de problemes pour moi. :-) 2013/6/15 LeLapin <[email protected]> > Public bug reported: > > AMD Athlon dual core 64 bits > Ubuntu Studio 12.04 : Linux version 3.2.0-48-lowlatency (buildd@komainu) > (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #50-Ubuntu SMP PREEMPT > Sat Jun 8 16:00:47 UTC 2013 (fresh complete reinstall from last version > Ubuntu Studio 12.04) > > Openshot 1.4.3 installed from PPA > (same bug with preinstalled openshot 1.4.0, and preinstalled MLT) > > ffmpeg 4:0.8.6-0ubuntu0.12.04.1 (transitional) > gstreamer0.10-ffmpeg 0.10.13-1 > Both from Ubuntu STudio install DVD > > melt 0.8.8-0ubuntu0~sunab~precise1 > libmlt++3 0.8.8-0ubuntu0~sunab~precise1 > python-mlt5 0.8.8-0ubuntu0~sunab~precise1 > -------------------------- > I've tried tu use OpenShot for abour one year. It crashes most of the > times, during rendering (Exportation), whatever codec I use (tried mpeg3, > H264, mpeg2, Divx...), in 16/9 1080, 720, 576 or even 288. > It happened to work twice (after about 10 retries) on two short (<5min) > videos. > > I have a very important video to deliver. It's about 25 minutes long, but > crashes after less than 1/4 of rendering. > Tried about 20 times, after rebooting. > Sources are mov/h264 files, and png 1920x1080 titles. > > With openshot ran in console, crash just says "Erreur de segmentation > (core dumped)" > My native language is french, if iy can help communication. > Plz & Thx. :) > > ** Affects: openshot > Importance: Undecided > Status: New > > -- > You received this bug notification because you are a member of OpenShot > Bugs, which is subscribed to OpenShot Video Editor. > https://bugs.launchpad.net/bugs/1191378 > > Title: > openshot crashes during rendering most of the times on Ubuntu Studio > 12.04 fresh install > > Status in OpenShot Video Editor: > New > > Bug description: > AMD Athlon dual core 64 bits > Ubuntu Studio 12.04 : Linux version 3.2.0-48-lowlatency (buildd@komainu) > (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #50-Ubuntu SMP PREEMPT > Sat Jun 8 16:00:47 UTC 2013 (fresh complete reinstall from last version > Ubuntu Studio 12.04) > > Openshot 1.4.3 installed from PPA > (same bug with preinstalled openshot 1.4.0, and preinstalled MLT) > > ffmpeg 4:0.8.6-0ubuntu0.12.04.1 (transitional) > gstreamer0.10-ffmpeg 0.10.13-1 > Both from Ubuntu STudio install DVD > > melt 0.8.8-0ubuntu0~sunab~precise1 > libmlt++3 0.8.8-0ubuntu0~sunab~precise1 > python-mlt5 0.8.8-0ubuntu0~sunab~precise1 > -------------------------- > I've tried tu use OpenShot for abour one year. It crashes most of the > times, during rendering (Exportation), whatever codec I use (tried mpeg3, > H264, mpeg2, Divx...), in 16/9 1080, 720, 576 or even 288. > It happened to work twice (after about 10 retries) on two short (<5min) > videos. > > I have a very important video to deliver. It's about 25 minutes long, > but crashes after less than 1/4 of rendering. > Tried about 20 times, after rebooting. > Sources are mov/h264 files, and png 1920x1080 titles. > > With openshot ran in console, crash just says "Erreur de segmentation > (core dumped)" > My native language is french, if iy can help communication. > Plz & Thx. :) > > To manage notifications about this bug go to: > https://bugs.launchpad.net/openshot/+bug/1191378/+subscriptions > > -- > Mailing list: https://launchpad.net/~openshot.bugs > Post to : [email protected] > Unsubscribe : https://launchpad.net/~openshot.bugs > More help : https://help.launchpad.net/ListHelp > -- Olivier Cenwen un elfe sur la banquise/ an elve on the ice Mon blog perso sur le multimédia, Ubuntu, Linux et OpenShot : http://linuxevolution.wordpress.com/ Le forum d'Openshot où vous me trouverez : http://openshotusers.com/ http://openshotusers.com/forum/index.php Nothing is lost until the last second. The family motto : When we want, we can. Astuces, Actualités, Logiciels, bref sur tout ce que je ne fais d'articles dessus Google+ <https://plus.google.com/u/0/111472725110173916234/posts>
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