установил Smplayer не помогло.....
я пошел другим путем, запустил с командной строки:
$ soundwrapper gmplayer %U
MPlayer 1.0-1.rc1.11mdv2007.1-4.1.2 (C) 2000-2006 MPlayer Team
CPU: Intel(R) Core(TM)2 Duo CPU E4500 @ 2.20GHz (Family: 6, Model: 15, Stepping: 13)
CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2
98 audio & 216 video codecs
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing *******/%U.
File not found: '/home/********/%U'
Failed to open /home/*********/%U.
Playing /home/************/%U.
File not found: '/home/******/%U'
Failed to open /home/*********/%U.
Playing /home/************/%U.
File not found: '/home/**********/%U'
Failed to open /home/************/%U.
Playing /home/**********/ftp1/**********5/03. User Interface.mp4.
ISO: File Type Major Brand: ISO/IEC 14496-1 (MPEG-4 system) v2
Quicktime/MOV file format detected.
VIDEO: [avc1] 1280x720 24bpp 25,000 fps 0,0 kbps ( 0,0 kbyte/s)
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
==========================================================================
Trying to force audio codec driver family libmad...
Requested audio codec family [faad] (afm=faad) not available.
Enable it at compilation.
Cannot find codec for audio format 0x6134706D.
Read DOCS/HTML/en/codecs.html!
Audio: no sound
Starting playback...
VDec: vo config request - 1280 x 720 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1,78:1 - prescaling to correct movie aspect.
VO: [xv] 1280x720 => 1280x720 Planar YV12 [zoom]
V: 213,9 5349/5349 9% 2% 0,0% 0 0
ключевое здесь наверное " Cannot find codec for audio format 0x6134706D. "
по всей видемости проблема в кодеках? а как ее исправить?