Evert, I made the changes but am awaiting dev-access in order to push up my changes. I can not test due to the fact that both of the existing stabilizers crash on my machine. The new one crashes too :-)
But, if the pattern used to implement the existing two stabilizers is the same for the new one then I think I have it sorted out. I'll need you to test it for me. If you want I can attach the two source files if you are anxious and don't want to wait. Steve...>>> On 06/30/2014 11:12 PM, Evert Vorster wrote: > I have never used that script. > > http://quickgit.kde.org/?p=kdenlive.git > > On there, is an http view of the git repo. > Towards the bottom, there are different heads than the master. > I clicked on "next" and then downloaded the latest snapshot. > > Extracted it, compiled & installed it > > However, if you wait a little while, master will change into "next" as > that is more stable. > The current master will then become something else, where most of the > big feature adds is happening. > > -Evert- > > On 1 July 2014 07:58, Steve Guilford <s.guilf...@dbplugins.com> wrote: >> Where did you get the 'next' tree? I'm using the build-kdenlive script >> from the MLT site. Doesn't that get the most recent source? >> >> On 06/30/2014 10:56 PM, Evert Vorster wrote: >>> Hmm, I am using the "next" tree, and that does not have movit. All the >>> stabilizers in there works as advertised. >>> >>> However, .mlt files do make kdenlive incredibly unstable. >>> >>> >>> -Evert- >>> >>> On 1 July 2014 07:44, Steve Guilford <s.guilf...@dbplugins.com> wrote: >>>> I looked into this and it's not very hard to do. I took a pass at it >>>> and got it added to the menu and had the UI created. >>>> >>>> Unfortunately, the stabilize process crashes (SIGSEV) as soon as you >>>> start the job. So, I made sure I had a current pull from the dev-tree. >>>> Same result. >>>> >>>> The error is the same for all three stabilization filters. >>>> >>>> The error is in libGL, triggered by movit: >>>> >>>> #0 glGenTextures() at /usr/lib/nvidia-331/libGL.so.1 >>>> #1 >>>> movit::SingleResamplePassEffect::SingleResamplePassEffect(movit::ResampleEffect*)() >>>> at /storage/kdenlive_9.8/20140630/lib/libmovit.so.2 >>>> #2 movit::ResampleEffect::ResampleEffect()() at >>>> /storage/kdenlive_9.8/20140630/lib/libmovit.so.2 >>>> #3 OptionalEffect<movit::ResampleEffect>::OptionalEffect() at >>>> /storage/kdenlive_9.8/src/mlt/src/modules/opengl/optional_effect.h:13 >>>> #4 get_image() at >>>> /storage/kdenlive_9.8/src/mlt/src/modules/opengl/filter_movit_resample.cpp:82 >>>> #5 mlt_frame_get_image() at >>>> /storage/kdenlive_9.8/src/mlt/src/framework/mlt_frame.c:581 >>>> #6 get_image() at >>>> /storage/kdenlive_9.8/src/mlt/src/modules/opengl/filter_movit_resize.cpp:146 >>>> #7 mlt_frame_get_image() at >>>> /storage/kdenlive_9.8/src/mlt/src/framework/mlt_frame.c:581 >>>> #8 filter_get_image() at >>>> /storage/kdenlive_9.8/src/mlt/src/modules/videostab/filter_videostab2.c:122 >>>> #9 mlt_frame_get_image() at >>>> /storage/kdenlive_9.8/src/mlt/src/framework/mlt_frame.c:581 >>>> #10 producer_get_image() at >>>> /storage/kdenlive_9.8/src/mlt/src/framework/mlt_tractor.c:273 >>>> #11 mlt_frame_get_image() at >>>> /storage/kdenlive_9.8/src/mlt/src/framework/mlt_frame.c:581 >>>> #12 consumer_read_ahead_thread() at >>>> /storage/kdenlive_9.8/src/mlt/src/framework/mlt_consumer.c:782 >>>> >>>> Do any of the stabilization filters work for you? >>>> >>>> I have an older source tree (0.9.7) that stabilizes correctly. >>>> >>>> That libGL.so.1 library may be from a vendor-distribution driver, not >>>> the Ubuntu distro version - that could also be an issue. >>>> >>>> If you can stabilize w/out problem then I can post up the mods and you >>>> can test. >>>> >>>> Let me know....>>> >>>> >>>> On 06/30/2014 03:39 PM, Evert Vorster wrote: >>>>> Hi there, everybody. >>>>> >>>>> I _know_ that there is a lot going on with the code, and that we don't >>>>> have a load of developers. >>>>> >>>>> However, I have to tell you that the newer vid.stab filter in mlt is >>>>> absolutely amazing! >>>>> >>>>> To add it into mlt is not a big hassle. >>>>> Get the source code for vid.stab library here: >>>>> https://github.com/georgmartius/vid.stab/tarball/release-0.98b >>>>> >>>>> Homepage of the project is: >>>>> http://public.hronopik.de/vid.stab/features.php?lang=en >>>>> >>>>> It will become an optional dependency of mlt in the future as it is >>>>> already in use for Shotcut, but for now, mlt has to be fetched from >>>>> git and built on your machine to utilize this new filter. >>>>> >>>>> If you are on Arch, I have already made an AUR package for vid.stab, >>>>> and mlt-git is already pulling it in automatically. Thanks, >>>>> IncredibleLaser! >>>>> >>>>> >>>>> Once built, 'melt -query filters | grep stab' will return three video >>>>> stabilization filters: >>>>> vidstab >>>>> videostab >>>>> videostab2 >>>>> >>>>> vidstab is the new one. It's command line options are exactly the same >>>>> as videostab2 >>>>> >>>>> >>>>> Now, in kdenlive, videostab2 is referred as "transcode" >>>>> >>>>> If we could duplicate the module in kdenlive that drives videostab2 >>>>> and call it "vid.stab" and modify it to use the new filter and add it >>>>> to the clip jobs menu, that would be awesome! >>>>> >>>>> In the meantime, I am stabilizing my videos on the command line. >>>>> >>>>> >>>> -- >>>> Steve Guilford >>>> http://www.dbplugins.com >>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> Open source business process management suite built on Java and Eclipse >>>> Turn processes into business applications with Bonita BPM Community Edition >>>> Quickly connect people, data, and systems into organized workflows >>>> Winner of BOSSIE, CODIE, OW2 and Gartner awards >>>> http://p.sf.net/sfu/Bonitasoft >>>> _______________________________________________ >>>> Kdenlive-devel mailing list >>>> Kdenlive-devel@lists.sourceforge.net >>>> https://lists.sourceforge.net/lists/listinfo/kdenlive-devel >>> >> -- >> Steve Guilford >> http://www.dbplugins.com >> >> >> ------------------------------------------------------------------------------ >> Open source business process management suite built on Java and Eclipse >> Turn processes into business applications with Bonita BPM Community Edition >> Quickly connect people, data, and systems into organized workflows >> Winner of BOSSIE, CODIE, OW2 and Gartner awards >> http://p.sf.net/sfu/Bonitasoft >> _______________________________________________ >> Kdenlive-devel mailing list >> Kdenlive-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/kdenlive-devel > > -- Steve Guilford http://www.dbplugins.com ------------------------------------------------------------------------------ Open source business process management suite built on Java and Eclipse Turn processes into business applications with Bonita BPM Community Edition Quickly connect people, data, and systems into organized workflows Winner of BOSSIE, CODIE, OW2 and Gartner awards http://p.sf.net/sfu/Bonitasoft _______________________________________________ Kdenlive-devel mailing list Kdenlive-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kdenlive-devel
