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Frameserver

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nixcad
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Frameserver

Wed Nov 14, 2007 1:28 am

Hi there,



I've been trying to figure this out but it doesn't seem to be possible. I'd like to export my kdenlive project into a "dummy" file from which I could open in avidemux or use it as the stdin for mencoder, for instance.



Is there any workaround?



Thanks,

nix



cookdav
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Re: Frameserver

Thu Dec 06, 2007 5:10 pm

Does this help?:



Just 'render' the project, at which time you have some control...and

the 'project' then gets merged all into one file. So, just choose a

format close enough to what 'avi-demux' (or whatever) needs.



Or, add an extra step, and use the underlying 'ffmpeg' tool to convert

the rendered file into whatever other format is needed.



Cheers...

Dave

j-b-m
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Re: Frameserver

Thu Dec 06, 2007 10:12 pm

You can play the .kdenlive project file through inigo's command line player. Using the following command will render your video to stdout:



inigo my_project.kdenlive -consumer avformat



You should then append some avformat parameters, to say which codec, size, etc should be used to render the movie



For example, for a pal sized mpeg movie:



inigo my_project.kdenlive -consumer avformat format=mpeg video_rc_min_rate=0 video_bit_rate=12000000 audio_bit_rate=384000 frequency=48000 size=720x576 progressive=1

luke-jr_drupal
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Re: Frameserver

Thu Dec 13, 2007 2:58 am

Those commands seem to output MPEG. How do we get raw uncompressed video and audio? That's what a frameserver is.



luke-jr_drupal
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Re: Frameserver

Thu Dec 13, 2007 3:02 am

Also, inigo doesn't read Kdenlive projects *correctly*. After my first clip, it inserts a bunch of black before starting the next one. There is no such delay in my project.





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