[MPlayer-users] AC3 + sblive

Sébastien Person sebastien.person at insa-rouen.fr
Wed Jan 29 02:53:30 CET 2003 

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Le Wed, 29 Jan 2003 02:50:38 +0100
Sébastien Person <sebastien.person at insa-rouen.fr> à écrit:

> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> -----8<------
> 
> Le 28 Jan 2003 14:42:40 +0100
> ketil at ii.uib.no (Ketil Z. Malde) à écrit:
> 
> > [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> > Sébastien Person <sebastien.person at insa-rouen.fr> writes:
> > 
> > > [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> > 
> > > Here 's what I get when trying to read an ac3 divx :
> > 
> >         [...]
> > 
> > > I use the hwac3 switch with alsa9.
> > > Any idea of what happen ?
> > 
> > It (hwac3) works with DVDs?  If not, do you load the required firmware
> > into the SBLive?  Somebody recently posted a recipe for loading it
> > using OSS, then playing with Alsa9. 
> 
> for alsa9 no need of firmware and that work :
> 
>  mplayer/bin/mplayer -ao alsa9 -ac hwac3 /media/DiVX/Speed-FR.DVDRiP.DiV3-AC3-CD1.avi
>  
>  
> MPlayer 0.90pre7-2.95.4 (C) 2000-2002 Arpad Gereoffy (see DOCS!)
>  
> CPU: Advanced Micro Devices Athlon TB Thunderbird (Family: 6, Stepping: 2)
> CPUflags:  MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 0 SSE2: 0
> Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx
>  
> Reading /home/seb/.mplayer/codecs.conf: can't open '/home/seb/.mplayer/codecs.conf': No such file or directory
> Reading /opt/mplayer/etc/mplayer/codecs.conf: 38 audio & 107 video codecs
> Font /home/seb/.mplayer/font/font.desc loaded successfully! (206 chars)
> Linux RTC init error in ioctl (rtc_pie_on): Permission denied
> Using usleep() timing
> Can't open input config file /home/seb/.mplayer/input.conf : No such file or directory
> Can't open input config file /opt/mplayer/etc/mplayer/input.conf : No such file or directory
> Falling back on default (hardcoded) input config
>  
> Playing /media/DiVX/Speed-FR.DVDRiP.DiV3-AC3-CD1.avi
> Detected AVI file format!
> VIDEO:  [DIV3]  640x272  24bpp  25.00 fps  1399.3 kbps (170.8 kbyte/s)
> Clip info:
>  Software: Nandub v1.0rc2
> ==========================================================================
> Forcing audio codec: [hwac3] afm:hwac3 (AC3 through SPDIF)
> Opening audio decoder: [hwac3] AC3 pass-through SP/DIF
> No accelerated IMDCT transform found
> AUDIO: 48000 Hz, 2 ch, sfmt: 0x400 (2 bps), ratio: 28000->192000 (224.0 kbit)
> vo: X11 running at 1152x864 with depth 16 and 16 bpp (":0.0" => local display)
> Disabling DPMS
> ==========================================================================
> Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
> Detected video codec: [ffdivx] vfm:ffmpeg (FFmpeg DivX ;-) (MS MPEG-4 v3))
> ==========================================================================
> AO: [alsa9] 48000Hz 2ch AC3
> alsa-init: testing and bugreports are welcome.
> alsa-init: requested format: 48000 Hz, 2 channels, AC3
> alsa-init: soundcard set to iec958:AES0=0x2,AES1=0x82,AES2=0x0,AES3=0x2
> alsa9: 48000 Hz/2 channels/4 bpf/16384 bytes buffer/Signed 16 bit Little Endian
> Start playing...
> VDec: vo config request - 640 x 272 (preferred csp: Planar YV12)
> VDec: using Planar YV12 as output csp (no 0)
> Movie-Aspect is undefined - no prescaling applied.
> VO: [xv] 640x272 => 640x272 Planar YV12
> Successfully enabled DPMS.008 ct:  0.006  449/449   8%  3%  0.1% 2 0 0%
> Successfully enabled DPMS
> alsa-uninit: pcm closed
>  
> Exiting... (Quit)
> seb at ka2er:/opt$ xscreensaver: already running on display :0.0 (window 0xa00001)
>  from process 6134 (seb at ka2er).
> 
> 

the other log with new version (I didn't know if that could help ...) :



mplayer -ao alsa9 -ac hwac3 /media/DiVX/Speed-FR.DVDRiP.DiV3-AC3-CD1.avi
Using GNU internationalization
Original domain: messages
Original dirname: /usr/share/locale
Current domain: mplayer
Current dirname: /usr/share/locale
 
 
MPlayer 0.90rc3-3.2.2 (C) 2000-2003 Arpad Gereoffy (see DOCS)
 
CPU: Advanced Micro Devices Athlon TB Thunderbird (Family: 6, Stepping: 2)
Detected cache-line size is 64 bytes
MMX2 supported but disabled
3DNow supported but disabled
3DNowExt supported but disabled
CPUflags:  MMX: 1 MMX2: 0 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
Compiled for x86 CPU with extensions: MMX SSE
 
Reading config file /etc/mplayer/mplayer.conf
Reading config file /home/seb/.mplayer/config
Reading /home/seb/.mplayer/codecs.conf: can't open '/home/seb/.mplayer/codecs.conf': Aucun fichier ou répertoire de ce type
Reading /etc/mplayer/codecs.conf: 49 audio & 130 video codecs
Font /home/seb/.mplayer/font/font.desc loaded successfully! (206 chars)
Linux RTC init error in ioctl (rtc_irqp_set 1024): Permission non accordée
Try adding "echo 1024 > /proc/sys/dev/rtc/max-user-freq" to your system startup scripts.
Using usleep() timing
Can't open input config file /home/seb/.mplayer/input.conf : Aucun fichier ou répertoire de ce type
Input config file /etc/mplayer/input.conf parsed : 50 binds
Opening joystick device /dev/input/js0
Can't open joystick device /dev/input/js0 : Permission non accordée
Can't init input joystick
Setting up LIRC support...
mplayer: could not connect to socket
mplayer: Aucun fichier ou répertoire de ce type
Failed to open LIRC support.
You will not be able to use your remote control.
 
Playing /media/DiVX/Speed-FR.DVDRiP.DiV3-AC3-CD1.avi
AVI file format detected.
VIDEO:  [DIV3]  640x272  24bpp  25,00 fps  1399,2 kbps (170,8 kbyte/s)
Clip info:
 Software: Nandub v1.0rc2
==========================================================================
Forced audio codec: hwac3
Opening audio decoder: [hwac3] AC3 pass-through SP/DIF
No accelerated IMDCT transform found
AUDIO: 48000 Hz, 2 ch, 16 bit (0x400), ratio: 28000->192000 (224,0 kbit)
Selected audio codec: [hwac3] afm:hwac3 (AC3 through SPDIF)
==========================================================================
vo: X11 running at 1152x864 with depth 16 and 16 bpp (":0.0" => local display)
Disabling DPMS
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffdivx] vfm:ffmpeg (FFmpeg DivX ;-) (MS MPEG-4 v3))
==========================================================================
Checking audio filter chain for 48000Hz/2ch/16bit -> 48000Hz/2ch/8bit...
AF_pre: af format: 2 bps, 2 ch, 48000 hz, big endian AC3
AF_pre: 48000Hz 2ch AC3
alsa-init: testing and bugreports are welcome.
alsa-init: requested format: 48000 Hz, 2 channels, AC3
alsa-init: soundcard set to iec958:AES0=0x2,AES1=0x82,AES2=0x0,AES3=0x2
alsa9: 48000 Hz/2 channels/4 bpf/65536 bytes buffer/Signed 16 bit Little Endian
AO: [alsa9] 48000Hz 2ch AC3 (1 bps)
Building audio filter chain for 48000Hz/2ch/16bit -> 48000Hz/2ch/8bit...
[format] Sample format big endian AC3  not yet supported
Couldn't find matching filter / ao format! -> NOSOUND
alsa-uninit: pcm closed
Audio: no sound
Starting playback...
VDec: vo config request - 640 x 272 (preferred csp: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
VO: [xv] 640x272 => 640x272 Planar YV12
Successfully enabled DPMS,0% 0 0 0%















> 
> 
> So in the new realeases AC3 passtrough is broken. It wasn't in the pre7 and that worked fine...
> 
> 
> 
> 
> 
> 
>  Note that the current CVS (soon
> > to be 0.90) is supposedly fixed, so that AC3 passthrough should work
> > with OSS (IIUC).
> > 
> > -kzm
> > -- 
> > If I haven't seen further, it is by standing in the footprints of giants
> > 
> > _______________________________________________
> > RTFM!!!  http://www.MPlayerHQ.hu/DOCS
> > Search:  http://www.MPlayerHQ.hu/cgi-bin/htsearch
> > http://mplayerhq.hu/mailman/listinfo/mplayer-users
> 
> 
> -----8<--------
> 
> -- 
>                 _______   __
>        ( O O ) ( ) | ) \_/        .".
>  --oOOo--( )--oOOo----------------/V\---
>         Sebastien Person         // \\
>      tel.: 06 70 00 08 95       /(   )\
>  sebastien.person at insa-rouen.fr  ^'~'^
> 
> _______________________________________________
> RTFM!!!  http://www.MPlayerHQ.hu/DOCS
> Search:  http://www.MPlayerHQ.hu/cgi-bin/htsearch
> http://mplayerhq.hu/mailman/listinfo/mplayer-users


-----8<--------

-- 
                _______   __
       ( O O ) ( ) | ) \_/        .".
 --oOOo--( )--oOOo----------------/V\---
        Sebastien Person         // \\
     tel.: 06 70 00 08 95       /(   )\
 sebastien.person at insa-rouen.fr  ^'~'^

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