با سلام
هر موقع می خوام یه فیلم رو با smplayer اجرا کنم این خطا رو میده:
/usr/bin/mplayer -noquiet -slave -identify -nofs -sub-fuzziness 1 -vo directfb -ao pulse -nodr -double -stop-xscreensaver -nomouseinput -input nodefault-bindings:conf=/dev/null -nokeepaspect -wid 92275013 -monitorpixelaspect 1 -subfont-osd-scale 3 -ass -embeddedfonts -ass-line-spacing 0 -ass-font-scale 1 -ass-styles /home/morteza/.config/smplayer/styles.ass -subcp ISO-8859-6 -subpos 100 -volume 100 -cache 2048 -osdlevel 0 -vf-add screenshot -noslices -channels 2 -af-add scaletempo -af-add equalizer=0:0:0:0:0:0:0:0:0:0 -softvol -softvol-max 110 /home/morteza/Downloads/02538423bb1ec07b4f3e7d3ab18969212280894-360p__33833.mp4
MPlayer2 2.0-701-gd4c5b7f-2ubuntu2 (C) 2000-2012 MPlayer Team
Terminal type `unknown' is not defined.
Playing /home/morteza/Downloads/02538423bb1ec07b4f3e7d3ab18969212280894-360p__33833.mp4.
Cache size set to 2048 KiB
Cache fill: 0.00% (0 bytes)
Detected file format: QuickTime / MOV (libavformat)
ID_VIDEO_ID=0
[lavf] stream 0: video (h264), -vid 0
ID_AUDIO_ID=0
ID_AID_0_LANG=und
[lavf] stream 1: audio (aac), -aid 0, -alang und
Clip info:
major_brand: isom
ID_CLIP_INFO_NAME0=major_brand
ID_CLIP_INFO_VALUE0=isom
minor_version: 512
ID_CLIP_INFO_NAME1=minor_version
ID_CLIP_INFO_VALUE1=512
compatible_brands: isomiso2avc1mp41
ID_CLIP_INFO_NAME2=compatible_brands
ID_CLIP_INFO_VALUE2=isomiso2avc1mp41
encoder: Lavf56.1.100
ID_CLIP_INFO_NAME3=encoder
ID_CLIP_INFO_VALUE3=Lavf56.1.100
comment: http://www.aparat.com/zoomg
ID_CLIP_INFO_NAME4=comment
ID_CLIP_INFO_VALUE4=http://www.aparat.com/zoomg
ID_CLIP_INFO_N=5
Load subtitles in /home/morteza/Downloads/
ID_FILENAME=/home/morteza/Downloads/02538423bb1ec07b4f3e7d3ab18969212280894-360p__33833.mp4
ID_DEMUXER=lavfpref
ID_VIDEO_FORMAT=H264
ID_VIDEO_BITRATE=620760
ID_VIDEO_WIDTH=640
ID_VIDEO_HEIGHT=360
ID_VIDEO_FPS=29.970
ID_VIDEO_ASPECT=1.7778
ID_AUDIO_FORMAT=MP4A
ID_AUDIO_BITRATE=96000
ID_AUDIO_RATE=44100
ID_AUDIO_NCH=2
ID_START_TIME=0.00
ID_LENGTH=434.52
ID_SEEKABLE=1
ID_CHAPTERS=0
commandline read: mplayer
commandline read: -noquiet
commandline read: -slave
commandline read: -identify
commandline read: -nofs
commandline read: -sub-fuzziness
commandline read: 1
commandline read: -vo
commandline read: directfb
commandline read: -ao
commandline read: pulse
commandline read: -nodr
commandline read: -double
commandline read: -stop-xscreensaver
commandline read: -nomouseinput
commandline read: -input
commandline read: nodefault-bindings:conf=/dev/null
commandline read: -nokeepaspect
commandline read: -wid
commandline read: 92275013
commandline read: -monitorpixelaspect
commandline read: 1
commandline read: -subfont-osd-scale
commandline read: 3
commandline read: -ass
commandline read: -embeddedfonts
commandline read: -ass-line-spacing
commandline read: 0
commandline read: -ass-font-scale
commandline read: 1
commandline read: -ass-styles
commandline read: /home/morteza/.config/smplayer/styles.ass
commandline read: -subcp
commandline read: ISO-8859-6
commandline read: -subpos
commandline read: 100
commandline read: -volume
commandline read: 100
commandline read: -cache
commandline read: 2048
commandline read: -osdlevel
commandline read: 0
commandline read: -vf-add
commandline read: screenshot
commandline read: -noslices
commandline read: -channels
commandline read: 2
commandline read: -af-add
commandline read: scaletempo
commandline read: -af-add
commandline read: equalizer=0:0:0:0:0:0:0:0:0:0
commandline read: -softvol
commandline read: -softvol-max
commandline read: 110
commandline read: /home/morteza/Downloads/02538423bb1ec07b4f3e7d3ab18969212280894-360p__33833.mp4
~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.2.10 |~~~~~~~~~~~~~~~~~~~~~~~~~~
(c) 2001-2008 The world wide DirectFB Open Source Community
(c) 2000-2004 Convergence (integrated media) GmbH
----------------------------------------------------------------
(*) DirectFB/Core: Single Application Core. (2012-05-21 06:44)
(*) Direct/Memcpy: Using libc memcpy()
(!) Direct/Util: opening '/dev/fb0' failed
--> Permission denied
(!) DirectFB/FBDev: Error opening framebuffer device!
(!) DirectFB/FBDev: Use 'fbdev' option or set FRAMEBUFFER environment variable.
(!) DirectFB/Core: Could not initialize 'system_core' core!
--> Initialization error!
libvo/vo_directfb2.c <261>:
(#) DirectFBError [DirectFBCreate (&dfb)]: Initialization error!
یکم تحقیق کردم در موردش متوجه شدم در مورد بافر هست ولی متوجه نشدم باید چیکارش کنم.