Dne Ne 6. ledna 14:51:40, Clemens Ladisch napsal(a): > David Kačerek wrote: > > So is there a way to make mplayer respect "defaults.pcm.rate_converter" or > > force it to use speexrate_best or samplerate_best some other way? > > mplayer never uses ALSA's resamplers. You have to configure mplayer's > resampler with the -resample, -lavcresample, or -af-adv force=5 options. > > > Regards, > Clemens Alright, i tried "-af resample=96000:0:2" - the <type> parameter of the resample audio filter taking the value of "2" took only 2% usage from the CPU and it's: "slow, best quality" according to the mplayer man page Then i noticed with "-af resample=96000:0:0" (0 = "fast, poor quality especially when upsampling" according to the man page) the cpu usage dropped to even less - 1% constantly. So i guess there's nothing more i can do since mplayer uses already the best algorith by default plus man page confirms:"-af-adv force=1 - Optimize for accuracy (default)". The only confusion all the time was that the best mplayer algorithm uses as little cpu as mpd with the worst speexrate algorithm set in "defaults.pcm.rate_converter". See ya, Dave ------------------------------------------------------------------------------ Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft MVPs and experts. ON SALE this month only -- learn more at: http://p.sf.net/sfu/learnmore_123012 _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
