Re: [Mlt-devel] Performance for SDL
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From: Stefan de K. <sk...@xs...> - 2006-10-15 00:20:08
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On Sat, 14 Oct 2006, Dan Dennedy wrote: > On Saturday 07 October 2006 10:43, Stefan de Konink wrote: > > Today I tried MLT for our station. I found the reference on Slashdot. The > > SDL performance for fullscreen (1024x768) video from PAL MPEG2, seems to > > be a problem. The player takes up the full cpu I wonder if this is only > > scaling related. > > The SDL consumer uses hardware scaling, so you can disable software scaling > altogether if you want; however, if you are using multitrack video and/or > compositing, then some software scaling might be required to normalise > things. In any case, try 'inigo some.mpeg -consumer sdl preview=none' Can I get the other conclusion that the load with a limit to 1, comes from the printf function, that doesn't get very well over the internet/ssh? (So the printf function works as a blocking operation?) Anyway thanks for your response :) Stefan de Konink |