Lags appear while watching videos

asked 2014-10-13 02:43:06 -0600

SaeedMasoumi gravatar image

updated 2014-10-13 04:25:12 -0600

Hi

I'm using Fedora20 . I installed VLC on my Fedora and when i want to play videos ,VLC (or other video players like Videos) appears with lags .

What is the problem ? Thanks in advance.

Edit

$glxinfo | grep render

direct rendering: Yes GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer, OpenGL renderer string: Gallium 0.4 on llvmpipe (LLVM 3.4, 256 bits) GL_MESA_ycbcr_texture, GL_NV_blend_square, GL_NV_conditional_render,

$lspci -vnn | grep -i vga 00:02.0 VGA

compatible controller [0300]: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller]) 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GF117M [GeForce 610M/710M/820M / GT 620M/625M/630M/720M] [10de:1140] (rev ff) (prog-if ff)

And my CPU is Intel Core i5 2.5GHz

Edit 2 I also installed bumblebee and i solved my problem with primusrun

this is the output

$primusrun vlc

VLC media player 2.1.5 Rincewind (revision 2.1.4-49-gdab6cb5) [0xd04118] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface. Fontconfig warning: FcPattern object size does not accept value "0" Fontconfig warning: FcPattern object size does not accept value "0" [0x7fe030001248] xcb_xv vout display error: no available XVideo adaptor Fontconfig warning: FcPattern object size does not accept value "0" Fontconfig warning: FcPattern object size does not accept value "0" [0x7fe030001248] main vout display error: Failed to resize display

But what is the meaning of "no available XVideo adaptor" ?

edit retag flag offensive close merge delete

Comments

1

Please give us the output of the following commands:

glxinfo | grep render
lspci -vnn | grep -i vga

And finally, what is your CPU?

hedayat gravatar imagehedayat ( 2014-10-13 03:22:34 -0600 )edit

OK, yes you didn't have proper drivers installed, and your system was not even using Intel drivers for graphics!! I don't know what is the error message exactly, but it should not be important. I guess it is about a video backend you don't use (and won't need to use).

hedayat gravatar imagehedayat ( 2014-10-13 13:09:54 -0600 )edit