On Tue, Mar 23, 2010 at 10:12 AM, Brice Vercoustre <[email protected]> wrote: > You say I may have a bad linkage between MLT avformat plugin ans FFmpeg links. > > I think you're right. > > How can I solve this? Is creating symbolic links the solution? If yes, links > for what and where?
No, that is not the way. > (I'm on ubuntu 8.04) How did you install MLT? From source or package? If package, you might have to build from source tarball or source .deb (search for howto). > Le 23 mars 2010 à 16:59, Dan Dennedy a écrit : > >> On Tue, Mar 23, 2010 at 8:20 AM, Brice Vercoustre <[email protected]> >> wrote: >>> Ok I have a successful test here!! >>> >>> First, your command line failed: >>> melt colour:red in=0 out=50 -consumer avformat:/home/test/vidred.dv >> >> If that failed, then you have a bad linkage between the MLT avformat >> plugin and the FFmpeg libs. >> >>> But with a different consumer service (libdv) it works: >>> melt colour:red in=0 out=50 -consumer libdv:/home/test/vidred.dv >>> >>> So I tried what I was seeking for in melt with this command line: >>> melt colour:blue length=500 out=500 -track /home/test/video.dv out=500 >>> length=500 -transition composite always_active=1 geometry="2%,1%:15%x15%" >>> distort=1 -filter channelcopy to=0 from=1 -consumer >>> libdv:/home/test/result.dv >>> >>> And it woorrks !! >>> >>> ... but... files are really too bid (75M for 2 seconds!!). So I need to >>> make the 'avformat' service works. >>> >>> I'm looking for avcodec and avformat unstripped packages, but can they be >>> used in parallel with ffmepg itself without troubles? I ask the question >>> because I've installed ffmpeg and I need it to keep working well separately >>> from MLT framework. >>> >>> Thank you so much for your precious help! >> >> Yes, these ffmpeg libs *should* properly replace your old ones leaving >> you with a usable ffmpeg, but then your well-managed distro's packages >> should have provided you with a working avformat plugin - assuming you >> are using a packaged version of mlt. I recommend that you try this on >> a staging system - virtual machine if you need to. >> >> -- >> +-DRD-+ >> > > ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Mlt-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mlt-devel
