[MPlayer-users] DVD-Audio ( AOB ): 7 channels are not supported

[Ulion]

2008/2/9, SIEGERSTEIN <siegerstein at pochta.ru>:
> Hi all!
>
> I try to play DVD-Audio file ( AOB ) directly, but got follow error:
>
> [AO_ALSA] 7 channels are not supported.
>
> ====
> $ mplayer ATS_01_1.AOB -ao alsa -channels 6 -v
> MPlayer dev-SVN-r25962-4.1.2 (C) 2000-2008 MPlayer Team
> CPU: Intel(R) Pentium(R) 4 CPU 3.00GHz (Family: 15, Model: 3, Stepping: 4)
> CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
> Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2
> get_path('codecs.conf') -> '/home/siegerstein/.mplayer/codecs.conf'
> Reading /home/siegerstein/.mplayer/codecs.conf: Can't open
> '/home/siegerstein/.mplayer/codecs.conf': No such file or directory
> Reading /usr/etc/mplayer/codecs.conf: Can't open
> '/usr/etc/mplayer/codecs.conf': No such file or directory
> Using built-in default codecs.conf.
> Configuration: --prefix=/usr
> CommandLine: 'ATS_01_1.AOB' '-ao' 'alsa' '-channels' '6' '-v'
> init_freetype
> get_path('font/font.desc') -> '/home/siegerstein/.mplayer/font/font.desc'
> font: can't open file: /home/siegerstein/.mplayer/font/font.desc
> font: can't open file: /usr/share/mplayer/font/font.desc
> Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay
> get_path('fonts') -> '/home/siegerstein/.mplayer/fonts'
> Using nanosleep() timing
> get_path('input.conf') -> '/home/siegerstein/.mplayer/input.conf'
> Can't open input config file /home/siegerstein/.mplayer/input.conf: No
> such file or directory
> Can't open input config file /usr/etc/mplayer/input.conf: No such file
> or directory
> Falling back on default (hardcoded) input config
> Setting up LIRC support...
> 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.
> get_path('ATS_01_1.AOB.conf') ->
> '/home/siegerstein/.mplayer/ATS_01_1.AOB.conf'
>
> Playing ATS_01_1.AOB.
> get_path('sub/') -> '/home/siegerstein/.mplayer/sub/'
> [file] File size is 1073739776 bytes
> STREAM: [file] ATS_01_1.AOB
> STREAM: Description: File
> STREAM: Author: Albeu
> STREAM: Comment: based on the code from ??? (probably Arpi)
> LAVF_check: MPEG PS format
> Checking for YUV4MPEG2
> ASF_check: not ASF guid!
> Checking for NuppelVideo
> Checking for REAL
> Checking for SMJPEG
> Searching demuxer type for filename ATS_01_1.AOB ext: .AOB
> Checking for Nullsoft Streaming Video
> Checking for MOV
> Checking for VIVO
> header block 1 size: 0
> AVS: avs_check_file - attempting to open file ATS_01_1.AOB
> AVS: File is too big, aborting...
> Checking for PVA
> Checking for MPEG-TS...
> TRIED UP TO POSITION 68798, FOUND 47, packet_size= 0, SEEMS A TS? 0
> Checking for LMLM4 Stream Format
> Invalid packet in LMLM4 stream: ch=0 size=1140851704
> LMLM4 Stream Format not found
> system stream synced at 0xD (13)!
> ==> Found audio stream: 161
>
> Too many audio packets in the buffer: (4096 in 8224747 bytes).
> Maybe you are playing a non-interleaved stream/file or the codec failed?
> For AVI files, try to force non-interleaved mode with the -ni option.
> ds_fill_buffer: EOF reached (stream: video)
> MPEG packet stats: p100: 0  p101: 0 p1B6: 0 p12x: 0 sli: 0 a: 0 b: 0 c:
> 0 idr: 0 sps: 0 pps: 0 PES: 0  MP3: 0, synced: 2
> MPEG: Missing video stream!? Contact the author, it may be a bug :(
> system stream synced at 0x80D (2061)!
> ==> Found audio stream: 161
>
> Too many audio packets in the buffer: (4096 in 8224768 bytes).
> Maybe you are playing a non-interleaved stream/file or the codec failed?
> For AVI files, try to force non-interleaved mode with the -ni option.
> ds_fill_buffer: EOF reached (stream: video)
> MPEG packet stats: p100: 0  p101: 0 p1B6: 0 p12x: 0 sli: 0 a: 0 b: 0 c:
> 0 idr: 0 sps: 0 pps: 0 PES: 1  MP3: 0, synced: 2
> MPEG: Missing video stream!? Contact the author, it may be a bug :(
> ==> Found video stream: 0
> ds_fill_buffer: EOF reached (stream: video)
> LAVF_check: MPEG PS format
> libavformat file format detected.
> stream_seek: WARNING! Can't seek to 0x3FFFF800 !
> ==> Found audio stream: 0
> [lavf] Audio stream found, -aid 0
> ======= WAVE Format =======
> Format Tag: 30580 (0x7774)
> Channels: 7
> Samplerate: 32000
> avg byte/sec: 56000
> Block align: 1
> bits/sample: 16
> cbSize: 0
> ==========================================================================
> LAVF: 1 audio and 0 video streams found
> LAVF: build 3409664
> ==========================================================================
> Opening audio decoder: [pcm] Uncompressed PCM audio decoder
> dec_audio: Allocating 2048 + 65536 = 67584 bytes for output buffer.
> AUDIO: 32000 Hz, 7 ch, s16be, 448.0 kbit/12.50% (ratio: 56000->448000)
> Selected audio codec: [pcm] afm: pcm (Uncompressed PCM)
> ==========================================================================
> Building audio filter chain for 32000Hz/7ch/s16be -> 0Hz/0ch/??...
> [libaf] Adding filter dummy
> [dummy] Was reinitialized: 32000Hz/7ch/s16be
> [dummy] Was reinitialized: 32000Hz/7ch/s16be
> alsa-init: requested format: 32000 Hz, 7 channels, 8
> alsa-init: using ALSA 1.0.16rc2
> [AO_ALSA] 7 channels are not supported.
> alsa-init: using device default
> alsa-init: pcm opened in blocking mode
> alsa-init: chunksize set to 1024
> alsa-init: fragcount=8
> alsa-init: got buffersize=114688
> alsa-init: got period size 1024
> alsa: 48000 Hz/7 channels/14 bpf/114688 bytes buffer/Signed 16 bit Big
> Endian
> AO: [alsa] 48000Hz 7ch s16be (2 bytes per sample)
> AO: Description: ALSA-0.9.x-1.x audio output
> AO: Author: Alex Beregszaszi, Zsolt Barat <joy at streamminister.de>
> AO: Comment: under developement
> Building audio filter chain for 32000Hz/7ch/s16be -> 48000Hz/7ch/s16be...
> [dummy] Was reinitialized: 32000Hz/7ch/s16be
> [libaf] Adding filter lavcresample
> [libaf] Adding filter channels
> [channels] Changing number of channels to 6
> [libaf] Adding filter format
> [format] Changing sample format from big-endian 16-bit signed int to
> little-endian 16-bit signed int
> [format] Accelerated endianness conversion only
> [dummy] Was reinitialized: 48000Hz/6ch/s16le
> [libaf] Adding filter channels
> [channels] The number of output channels must be between 1 and 6.
> Current value is 7
> Couldn't find matching filter/ao format!
> Video: no video
> Freeing 0 unused video chunks.
> Starting playback...
>
>
> MPlayer interrupted by signal 11 in module: decode_audio
> - MPlayer crashed by bad usage of CPU/FPU/RAM.
>    Recompile MPlayer with --enable-debug and make a 'gdb' backtrace and
>    disassembly. Details in
> DOCS/HTML/en/bugreports_what.html#bugreports_crash.
> - MPlayer crashed. This shouldn't happen.
>    It can be a bug in the MPlayer code _or_ in your drivers _or_ in your
>    gcc version. If you think it's MPlayer's fault, please read
>    DOCS/HTML/en/bugreports.html and follow the instructions there. We
> can't and
>    won't help unless you provide this information when reporting a
> possible bug.
> ====
>
> `-channels 6` do not help...
>
> Any ideas?

it should not crash, can you upload or give the link of sample file?

-- 
Ulion