By the way, I feel the need of a Balance audio effect or a similar tool. 2010/5/30 Hugh Tebby <hugh.te...@gmail.com>
> Hi everyone, > > I thought would look into the effects list in order to give more detailed > information about the effects and maybe reorganize things a little, see what > effects work, which ones don't etc. > > I went through all the SOX and LADSPA audio effects, and here are a few > conclusions : > - Many effects have either no effect or clearly don't work correctly > - There are duplicates betwwen SOX, LADSPA and 'native' effects > > So here are a few questions : > - If we remove the duplicate effects, which should be kept ? LADSPA or SOX > ? > - Should all effects that don't seem to work correctly be disabled ? Should > the xml file actually be removed or put into a "not_working" folder ? > > Also, I can't quite understand how the Kdenlive interface connect to the > effects. For the LADSPA, for instance, the Equalizer effect has three inputs > (logain, midgain and higain), but the actual LADSPA effect (mbeq_1197) has > 15 possible frequencies, and running 'analyseplugin mbeq_1197' gives me : > > Plugin Name: "Multiband EQ" > Plugin Label: "mbeq" > Plugin Unique ID: 1197 > Maker: "Steve Harris <st...@plugin.org.uk>" > Copyright: "GPL" > Must Run Real-Time: No > Has activate() Function: Yes > Has deativate() Function: No > Has run_adding() Function: Yes > Environment: Normal or Hard Real-Time > Ports: "50Hz gain (low shelving)" input, control, -70 to 30, default 0 > "100Hz gain" input, control, -70 to 30, default 0 > "156Hz gain" input, control, -70 to 30, default 0 > "220Hz gain" input, control, -70 to 30, default 0 > "311Hz gain" input, control, -70 to 30, default 0 > "440Hz gain" input, control, -70 to 30, default 0 > "622Hz gain" input, control, -70 to 30, default 0 > "880Hz gain" input, control, -70 to 30, default 0 > "1250Hz gain" input, control, -70 to 30, default 0 > "1750Hz gain" input, control, -70 to 30, default 0 > "2500Hz gain" input, control, -70 to 30, default 0 > "3500Hz gain" input, control, -70 to 30, default 0 > "5000Hz gain" input, control, -70 to 30, default 0 > "10000Hz gain" input, control, -70 to 30, default 0 > "20000Hz gain" input, control, -70 to 30, default 0 > "Input" input, audio > "Output" output, audio > "latency" output, control > > So I suppose the "logain", "midgain" and "higain" must be specified > somewhere, but i can find no documentation about it. > > > > Cheers, > Hugh > > > > > ------------------------------------------------------------------------------ > > > _______________________________________________ > Kdenlive-devel mailing list > Kdenlive-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/kdenlive-devel > > -- Wille http://wille.blog.br
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