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Re: [Rosegarden-devel] The very latest version of Rosegarden cannot export '.mid' files
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From: Aere G. <Aere@Dvorak-Keyboards.com> - 2013-01-10 17:51:47
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On 01/10/2013 08:52 AM, Aere Greenway wrote: > On 01/10/2013 03:06 AM, D. Michael McIntyre wrote: >> On 01/09/2013 11:00 PM, Tom Breton (Tehom) wrote: >> >>> As of about 10 minutes ago, the fixed version. >> That was fast! >> >> I didn't see a commit note, but it looks like there was some big cleanup >> thing where you got rid of a bunch of unused parameters and other cruft >> in a couple dozen random places. Making warnings go away? >> >> How major is this .mid problem, and how important is this fix? Does it >> demand an immediate 13.01 release? >> >> If this was broken in 12.04, probably not. Unless encouraged otherwise, >> I'll keep aiming at 12.02 out toward the early part of February. >> > Michael: > > Without the ability to export '.mid' files, you can't provide MIDI files > from Rosegarden, which can be played using MIDI players, or imported > into other sequence editors. > > In music education, providing MIDI files is advantageous, because the > software knows the notes in the music, and can compare it with what the > student plays, and it can even figure out the key-signature. All of > this wouldn't be possible with audio files (and audio files are > orders-of-magnitude larger). > > I reported the problem because I had no way of exporting '.mid' files > from Rosegarden. The first thing I tried was using Ubuntu-Studio > 12.04. That didn't work either. > > Anticipating a long wait for a solution, I invested the time learning to > do what I needed using MusE, which does work fine, but my expertise is > in Rosegarden, so I'm essentially starting over if I use MusE. > > I'm very glad there is a quick solution. > > I will download it and re-build it, then try it again. Hopefully, it > will work, and I can capitalize on my Rosegarden expertise. > > -- Sincerely, Aere > > ------------------------------------------------------------------------------ > Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, > MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current > with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft > MVPs and experts. ON SALE this month only -- learn more at: > http://p.sf.net/sfu/learnmore_122712 > _______________________________________________ > Rosegarden-devel mailing list > Ros...@li... - use the link below to unsubscribe > https://lists.sourceforge.net/lists/listinfo/rosegarden-devel > All: It turns out, that what I tested-with in reporting the problem, was not the very latest version of Rosegarden (as I claimed). Instead, it was actually the latest release (12.12.25). This morning, I obtained the svn source for the latest Rosegarden code (I was careful to do that this time), revision 13178. Unfortunately, it did not build successfully. Thinking I was going to be using this new version of Rosegarden a lot, I did not include the parameter to turn-on debug. It got a long way into the build, then stopped with the following error: g++ -c -g0 -O2 -Wall -pipe -DNDEBUG -DBUILD_RELEASE -DNO_TIMING -DHAVE_LIBJACK -DHAVE_ALSA -DHAVE_LIBSNDFILE -DHAVE_LIRC -I/usr/include/qt4/QtGui -I/usr/include/qt4/QtXml -I/usr/include/qt4/QtNetwork -I/usr/include/qt4/QtCore -I/usr/include/qt4 -I/usr/include/alsa -DLITTLE_ENDIAN=1 -D'VERSION="13.02"' -D'CODENAME="Handel"' -DUNSTABLE=1 -Isrc -D'BUILDKEY="0afb108718"' src/gui/application/LircClient.cpp -o src/gui/application/LircClient.o In file included from /usr/include/c++/4.6/algorithm:63:0, from /usr/include/qt4/QtCore/qglobal.h:68, from /usr/include/qt4/QtCore/qnamespace.h:45, from /usr/include/qt4/QtCore/qobjectdefs.h:45, from /usr/include/qt4/QtCore/qobject.h:47, from /usr/include/qt4/QtCore/QObject:1, from src/gui/application/LircClient.h:27, from src/gui/application/LircClient.cpp:22: /usr/include/c++/4.6/bits/stl_algo.h:1439:74: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-4.6/README.Bugs> for instructions. The bug is not reproducible, so it is likely a hardware or OS problem. make: *** [src/gui/application/LircClient.o] Error 1 Where I hadn't tried a non-debug version when I built it last time, I started the process over again (starting at the "make distclean" step. This time, I included the "--enable-debug" parameter. The build proceeded without error, getting past where it crashed before, but a few minutes after, terminated abnormally with the following error information: g++ -c -Wall -Woverloaded-virtual -Wextra -Wformat-nonliteral -Wformat-security -Winit-self -Wswitch-enum -g -pipe -DDEBUG -DBUILD_DEBUG -DWANT_TIMING -DHAVE_LIBJACK -DHAVE_ALSA -DHAVE_LIBSNDFILE -DHAVE_LIRC -I/usr/include/qt4/QtGui -I/usr/include/qt4/QtXml -I/usr/include/qt4/QtNetwork -I/usr/include/qt4/QtCore -I/usr/include/qt4 -I/usr/include/alsa -DLITTLE_ENDIAN=1 -D'VERSION="13.02"' -D'CODENAME="Handel"' -DUNSTABLE=1 -Isrc -D'BUILDKEY="0afb108718"' src/gui/dialogs/AudioManagerDialog.cpp -o src/gui/dialogs/AudioManagerDialog.o In file included from /usr/include/qt4/QtGui/qabstractitemdelegate.h:46:0, from /usr/include/qt4/QtGui/qabstractitemview.h:48, from /usr/include/qt4/QtGui/qheaderview.h:45, from /usr/include/qt4/QtGui/QHeaderView:1, from src/gui/studio/DeviceManagerDialogUi.h:21, from src/gui/application/RosegardenMainWindow.h:29, from src/gui/editors/segment/TrackButtons.h:24, from src/gui/editors/segment/TrackEditor.h:23, from src/gui/application/RosegardenMainViewWidget.h:26, from src/gui/dialogs/AudioManagerDialog.cpp:39: /usr/include/qt4/QtGui/qstyleoption.h:701:20: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-4.6/README.Bugs> for instructions. The bug is not reproducible, so it is likely a hardware or OS problem. make: *** [src/gui/dialogs/AudioManagerDialog.o] Error 1 So I guess I'll have to keep learning how to use MusE, for the time being. -- Sincerely, Aere |