Ahojte potrebujem radu. Nedarí sa mi rozbehnúť zvuk na filmoch s koncovkou mp4. Obraz ide bez problémov, ale zvuk nespustí. Skúšal som v VLC, Kaffeine, KMPlayer, SMPlayer, ale výsledok rovnaký, zvuk nespustí. Všetky ostatné formáty mi bežia. Prešiel som už aj nejaké fóra a stiahol napríklad ffmpeg podľa rady čo písali, ale nič sa nezmenilo. Viete mi niekto poradiť ?
Mandriva 2008
mplayer -identify -frames 1 film.mp4
je dost mozne ze mas slabu zvukovku co odmieta pracovat s ac3 a prehras to cez mplayer -ao sdl
[root@localhost Video]# mplayer -identify -frames jb.mp4
MPlayer 1.0-1.rc2.10mdv2008.0-4.2.2 (C) 2000-2007 MPlayer Team
CPU: Intel(R) Celeron(R) M processor 1.50GHz (Family: 6, Model: 13, Stepping: 8)
CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.
The frames option must be an integer: jb.mp4
Error parsing option on the command line: -frames
[root@localhost Video]#
Po zadaní mplayer -ao sdl jb.mp4 ide obraz, ale zvuk rovnako nie.
Žiaľ nejde zvuk ani po nainštalovaní xine-faad.
nechybalo ti tam cislo, pocet obrazkov ktore samaju zovrazit pri identify, teda "jedna"? asi nie.
[root@localhost Video]# mplayer -identify -frames 1 jb.mp4
MPlayer 1.0-1.rc2.10mdv2008.0-4.2.2 (C) 2000-2007 MPlayer Team
CPU: Intel(R) Celeron(R) M processor 1.50GHz (Family: 6, Model: 13, Stepping: 8)
CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.
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 jb.mp4.
ISO: File Type Major Brand: ISO/IEC 14496-1 (MPEG-4 system) v1
Quicktime/MOV file format detected.
ID_SUBTITLE_ID=0
[mov] Subtitle stream found, -sid 0
ID_SUBTITLE_ID=1
[mov] Subtitle stream found, -sid 1
ID_VIDEO_ID=2
[mov] Video stream found, -vid 2
ID_AUDIO_ID=3
[mov] Audio stream found, -aid 3
ID_SUBTITLE_ID=4
[mov] Subtitle stream found, -sid 4
VIDEO: [mp4v] 688x384 0bpp 25.000 fps 0.0 kbps ( 0.0 kbyte/s)
ID_FILENAME=jb.mp4
ID_DEMUXER=mov
ID_VIDEO_FORMAT=mp4v
ID_VIDEO_BITRATE=0
ID_VIDEO_WIDTH=688
ID_VIDEO_HEIGHT=384
ID_VIDEO_FPS=25.000
ID_VIDEO_ASPECT=0.0000
ID_AUDIO_FORMAT=mp4a
ID_AUDIO_BITRATE=79968
ID_AUDIO_RATE=44100
ID_AUDIO_NCH=2
ID_LENGTH=4478.04
xscreensaver_disable: Could not find XScreenSaver window.
Pre `/apps/gnome-screensaver/idle_activation_enabled' nie je nastavená hodnota
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffodivx] vfm: ffmpeg (FFmpeg MPEG-4)
==========================================================================
ID_VIDEO_CODEC=ffodivx
==========================================================================
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 - 688 x 384 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.79:1 - prescaling to correct movie aspect.
ID_VIDEO_ASPECT=1.7917
VO: [xv] 688x384 => 688x384 Planar YV12 [zoom]
V: 1.1 28/ 28 13% 1% 0.0% 0 0
Exiting... (End of file)
[root@localhost Video]#
Enable it at compilation.
Martin mal dobry odhad. Nainstaluj libfaad pre gxine a spusti to cez gxine. Tvoja verzia mplayeru nema prilinkovanu danu kniznicu a je dost mozne ze tu verziu nezahrnuli do standardnych repozitarov pre danu distribuciu.
PS.: nejedna sa o mp4, ale o Quicktime/MOV file format. preto som sa ja divil ze neprehras klasicky mpeg stvrtej generacie.
Ďakujem Vám všetkým za pomoc.
grep video /etc/mailcap
aspon myslim, ja nemam kde.