[MPlayer-users] SBLive! and -chanels 4

[Julian J. M.]

hi

	I'm trying to play a DVD through my 4 speakers connected to a SBLive!
Value. If I use -channels 4, it sound distorted. Should I RTFM or is
this a known issue? :)

mplayer -dvd 1 -channels 4


MPlayer CVS-020422-19:46-3.0.4 (C) 2000-2002 Arpad Gereoffy (see DOCS!)

CPU vendor name: AuthenticAMD  max cpuid level: 1
CPU: Advanced Micro Devices Athlon TB Thunderbird (Type: 6, Stepping: 2)
extended cpuid-level: 6
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 0 SSE2: 0
Compiled for x86 CPU with features: MMX MMX2 3DNow 3DNowEx
Reading /home/bandit/.mplayer/codecs.conf: 34 audio & 86 video codecs
CommandLine: '-dvd' '1' '-channels' '4' '-v'
get_path('font/font.desc') -> '/home/bandit/.mplayer/font/font.desc'
font: can't open file: /home/bandit/.mplayer/font/font.desc
Font /usr/local/share/mplayer/font/font.desc loaded successfully! (206
chars)
Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay
Linux RTC init error in ioctl (rtc_pie_on): Permission denied
Using usleep() timing
get_path('input.conf') -> '/home/bandit/.mplayer/input.conf'
Parsing input config file /home/bandit/.mplayer/input.conf
Input config file /home/bandit/.mplayer/input.conf parsed : 50 binds
Playing DVD title 1
Can't open IFO file: No such file or directory
libdvdcss debug: GetASF authenticated (ASF=1)
libdvdcss debug: requesting AGID
libdvdcss debug: drive authentic, using variant 0
libdvdcss debug: host authentication established
libdvdcss debug: GetASF authenticated (ASF=1)
libdvdcss debug: fully authenticated, success
Reading disc structure, please wait...
There are 9 titles on this DVD.
There are 11 chapters in this DVD title.
There are 1 angles in this DVD title.

[...libdvdread and libcss stuff...]

DVD successfully opened!
[open] audio stream: 0 audio format: ac3 language: es aid: 128
[open] audio stream: 1 audio format: ac3 language: en aid: 129
[open] number of audio channels on disk: 2.
[open] number of subtitles on disk: 0
DVD start cell: 0  pack: 0x0-0x14E35  
DVD start=0 end=1872813  
DVD Seek! lba=0x0  cell=0  packs: 0x0-0x14E35  
Angle-seek synced! skip=0  new_lba=0x0  
Checking for YUV4MPEG2
DEMUXER: freeing demuxer at 0x84f73e0  
ASF_check: not ASF guid!
DEMUXER: freeing demuxer at 0x84f73e0  
Checking for NuppelVideo
DEMUXER: freeing demuxer at 0x84f73e0  
Checking for MOV
DEMUXER: freeing demuxer at 0x84f73e0  
Checking for VIVO
header block 1 size: 0
DEMUXER: freeing demuxer at 0x84f73e0  
Checking for REAL
DEMUXER: freeing demuxer at 0x84f73e0  
DEMUXER: freeing demuxer at 0x84f73e0  
DEMUXER: freeing demuxer at 0x84f73e0  
DEMUXER: freeing demuxer at 0x84f73e0  
DEMUXER: freeing demuxer at 0x84f73e0  
DEMUXER: freeing demuxer at 0x84f73e0  
system stream synced at 0xD (0)!
==> Found video stream: 0
Detected MPEG-PS file format!
==> Found audio stream: 128
Searching for sequence header... OK!
VIDEO:  MPEG2  720x576  (aspect 3)  25.00 fps  9750.0 kbps (1218.8
kbyte/s)
[V] filefmt:2  fourcc:0x10000002  size:720x576  fps:25.00  ftime:=0.0400
get_path('sub/') -> '/home/bandit/.mplayer/sub/'
Detected audio codec: [a52] drv:14 (AC3-liba52)
Initializing audio codec...
Selecting Audio Decoder: [liba52] AC3-liba52
dec_audio: Allocating 3840 bytes for input buffer
dec_audio: Allocating 12288 + 65536 = 77824 bytes for output buffer
Using 3DNowEx optimized IMDCT transform
AC3: 5.1 (3f+2r+lfe)  48000 Hz  448.0 kbit/s
A52 flags before a52_frame: 0x26
A52 flags after a52_frame: 0x6
Using MMX optimized resampler
AUDIO: srate=48000  chans=4  bps=2  sfmt=0x10  ratio: 56000->384000
X11 opening display: :1
vo: X11 color mask:  FFFFFF  (R:FF0000 G:FF00 B:FF)
vo: X11 running at 1024x768 with depth 24 and 32 bits/pixel (":1" =>
local display)
==========================================================================
Opening Video Decoder: [mpegpes] MPEG 1/2 Video passthrough
VDec: vo config request - 720 x 576, Mpeg PES  
[PP] Sorry, postprocessing is not available
[vo] query(Planar YV12) -> 3
vo_debug: query(Mpeg PES) returned 0x0 (i=0) 
Couldn't find matching colorspace - retrying with -vop scale...
SwScale: -1 x -1
vo_debug: query(Mpeg PES) returned 0x0 (i=0) 
Sorry, selected video_out device is incompatible with this codec.
VDecoder init failed :(
Opening Video Decoder: [libmpeg2] MPEG 1/2 Video decoder v2.0
libmpeg2: Using MMXEXT for IDCT transform
libmpeg2: Using MMXEXT for motion compensation
VDec: vo config request - 720 x 576, Planar YV12  
[PP] Using external postprocessing filter, max q = 6
vo_debug: query(Planar YV12) returned 0xC37 (i=0) 
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
video_out->init(720x576->1024x576,flags=0,'MPlayer',0x32315659)
REQ: flags=0x437  req=0x0  
VO: [xv] 720x576 => 1024x576 Planar YV12 
VO: Description: X11/Xv
VO: Author: Gerd Knorr <kraxel at goldbach.in-berlin.de>
Xvideo image format: 0x32595559 (YUY2) packed
Xvideo image format: 0x32315659 (YV12) planar
Xvideo image format: 0x59565955 (UYVY) packed
Xvideo image format: 0x30323449 (I420) planar
using Xvideo port 42 for hw scaling
[xv] dcx: 6 dcy: 43 dx: 0 dy: 0 dw: 1024 dh: 576
Detected video codec: [mpeg12] drv:1 prio:0 (MPEG 1 or 2)
==========================================================================
AO: [oss] 48000Hz Stereo Signed 16-bit (Little-Endian)
AO: Description: OSS/ioctl audio output
AO: Author: A'rpi
ao2: 48000 Hz  4 chans  Signed 16-bit (Little-Endian)
audio_setup: using '/dev/dsp' dsp device
audio_setup: sample format: Signed 16-bit (Little-Endian) (requested:
Signed 16-bit (Little-Endian))
audio_setup: using 4 channels (requested: 4)
audio_setup: using 48000 Hz samplerate (requested: 48000)
audio_setup: frags:  32/128  (8192 bytes/frag)  free: 262144
Start playing...
==> Found audio stream: 129
*** [pp] Allocating mp_image_t, 720x576x12bpp YUV planar, 622080 bytes
X11 Window 6x43-1024x576
X11 Window 6x43-1024x576
X11 Window 6x43-1024x576
X11 Window 6x43-1024x576
[xv] dcx: 6 dcy: 43 dx: 0 dy: 0 dw: 1024 dh: 576
*** [pp] Allocating mp_image_t, 720x576x12bpp YUV planar, 622080 bytes%
*** [vo] Allocating mp_image_t, 720x576x12bpp YUV planar, 622080 bytes
using npp filters 0x7/0x7
*** [pp] Allocating mp_image_t, 720x576x12bpp YUV planar, 622080 bytes%
A:   0.8 V:   0.8 A-V:  0.036 ct:  0.040   17/ 17  25% 33% 45.9% 5 0 0%
*** free_stream() called ***

Exiting... (Quit)






	Greetings
		Julián