[vlc] Smooth in mplayer, choppy in vlc

[dE]

On 10/30/14 04:13, Grant wrote:
>>>>> You're right, I tried a 1080p Blu-Ray rip and it is also choppy with
>>>>> audio enabled and smooth with audio disabled.  mplayer plays both the
>>>>> Blu-Ray rip and the 60fps file smoothly.  I fiddled with the vlc audio
>>>>> settings to no avail.  Do you know how to fix this?
>>>> mplayer is probably using alsa, and VLC is using pulseaudio. Try
>>>> switching
>>>> the audio output between alsa and pulse in VLC.
>>>
>>> I'm on Gentoo and I don't have pulseaudio installed.  I've tried
>>> designating ALSA specifically in the vlc settings but performance is
>>> still choppy.
>>
>> You got libsamplerate, ffmpeg set? If it still doesnt work, try building
>> with these USE flags --
>>
>> X a52 aalib alsa avcodec avformat cdda dbus dirac dts dvbpsi dvd encode
>> ffmpeg flac kde libass libnotify libsamplerate matroska mmx mp3 mpeg
>> musepack ogg opengl png postproc qt4 schroedinger sdl sdl-image sid skins
>> speex sse svg swscale taglib theora truetype twolame udev v4l vaapi vcdx
>> vorbis x264 xcb xml xv -altivec -atmo -audioqueue -avahi -bidi -bluray -cddb
>> -chromaprint -dc1394 -debug -directfb -directx -dvb -dxva2 -egl -faad -fdk
>> -fluidsynth -fontconfig -gcrypt -gme -gnome -gnutls -growl -httpd -ieee1394
>> -ios-vout -jack -kate -libcaca -libtar -libtiger -linsys -lirc -live -lua
>> -macosx -macosx-audio -macosx-dialog-provider -macosx-eyetv -macosx-qtkit
>> -macosx-quartztext -macosx-vout -media-library -modplug -mtp -ncurses -neon
>> -omxil -opencv -optimisememory -opus -projectm -pulseaudio -qt5 -rdp -rtsp
>> -run-as-root -samba -sftp -shout -test -tremor -upnp -vdpau -vlm -vnc
>> -wma-fixed -zvbi
>>
>> Just for testing.
>
> I switched to all of that except for kde and the result is the same.
>
> - Grant
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C(XX)FLAGS?

What's your version of VLC?

Anything you've done in a/52 preference in VLC (in all 
preferences>audio/video codec>a/52)?

Since when did this start to happen? What's you're version of 
media-libs/a52dec?