[vlc] Bad audio performance with jack

[dE .]

On 12/08/12 01:50, Grant wrote:
> > If I play a video with the jack audio output, the sound is fairly 
> garbled and choppy.  The same files sound fine with 'mplayer -ao jack 
> file.mkv' and also with vlc if I don't use jack.  Is there something I 
> can do to fix this?
> >
> > - Grant
> >
> > There must be something wrong with the package of your distro.
> >
> > Try downloading an RPM from their site.
>
> No one else has this problem?
>
> I'm using Gentoo so I'm compiling the package from source.  Here are 
> the compile options I have set.  Please let me know if there is 
> anything unset (with a minus sign in front) that should be set:
>
> X a52 aac alsa avcodec avformat cdda dbus dts dvbpsi dvd encode ffmpeg 
> flac gcrypt jack libnotify mmx mp3 mpeg ncurses ogg opengl png 
> postproc qt4 sdl sse svg swscale truetype udev vaapi vorbis x264 xcb 
> xml xv -aalib (-altivec) -atmo (-audioqueue) -avahi -bidi -bluray 
> -cddb -dc1394 -debug -dirac (-direct2d) -directfb (-directx) (-dshow) 
> -dvb (-dxva2) -egl -fbosd -fluidsynth -fontconfig -gme -gnome -gnutls 
> -growl -httpd -ieee1394 (-ios-vout) -kate -kde -libass -libcaca 
> -libproxy -libsamplerate -libtar -libtiger -linsys -lirc -live -lua 
> (-macosx) (-macosx-audio) (-macosx-dialog-provider) (-macosx-eyetv) 
> (-macosx-qtkit) (-macosx-quartztext) (-macosx-vout) -matroska 
> (-media-library) -modplug -mtp -musepack (-neon) -omxil 
> -optimisememory -oss -portaudio -projectm -pulseaudio -pvr -rtsp 
> -run-as-root -samba -schroedinger -sdl-image -shine -shout -sid -skins 
> -speex -sqlite -switcher -taglib -theora -twolame -upnp -v4l -vcdx 
> -vlm (-waveout) (-win32codecs) (-wingdi) -wma-fixed -xosd -zvbi
>
> - Grant
>
>
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Also, is jackd using too much CPU? Did you try other jack applications?
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