[MPlayer-users] mencoder no audio encoding

Steve Stavropoulos steve at math.upatras.gr
Wed Nov 28 21:23:16 CET 2001 

 Sorry for not including the full log in the first letter, but better late
than never:
mencoder -dvd 1 -ovc divx4 -oac mp3lame -divx4opts br=1000 -lameopts
q=2:vbr=1 -pass 1 -v
gives:

MEncoder CVS-011128-22:01(C) 2000-2001 Arpad Gereoffy (see DOCS!)

Reading /home/steve/.mplayer/codecs.conf: 21 audio & 58 video codecs
libdvdcss debug: GetASF authenticated
libdvdcss debug: already authenticated
Reading disc structure, please wait...
There are 4 titles on this DVD.
There are 32 chapters in this DVD title.
There are 1 angles in this DVD title.

libdvdread: Attempting to retrieve all CSS keys
libdvdread: This can take a _long_ time, please be patient

libdvdread: Get key for /VIDEO_TS/VIDEO_TS.VOB at 0x000cf4e0
libdvdcss debug: vts key initialized
libdvdread: Get key for /VIDEO_TS/VTS_01_0.VOB at 0x000cfa86
libdvdcss debug: vts key initialized
libdvdread: Get key for /VIDEO_TS/VTS_01_1.VOB at 0x000d0b66
libdvdcss debug: vts key initialized
libdvdread: Get key for /VIDEO_TS/VTS_02_1.VOB at 0x0039d822
libdvdcss debug: vts key initialized
libdvdread: Found 2 VTS's
libdvdread: Elapsed time 2
DVD successfully opened!
[open] audio stream: 0 audio format: ac3 language: en aid: 128
[open] audio stream: 1 audio format: ac3 language: es aid: 129
[open] audio stream: 2 audio format: ac3 language: it aid: 130
[open] number of audio channels on disk: 3.
[open] subtitle ( sid ): 0 language: en
[open] subtitle ( sid ): 1 language: es
[open] subtitle ( sid ): 2 language: it
[open] subtitle ( sid ): 3 language: nl
[open] subtitle ( sid ): 4 language: sv
[open] subtitle ( sid ): 5 language: no
[open] subtitle ( sid ): 6 language: da
[open] subtitle ( sid ): 7 language: fi
[open] subtitle ( sid ): 8 language: pt
[open] subtitle ( sid ): 9 language: iw
[open] subtitle ( sid ): 10 language: pl
[open] subtitle ( sid ): 11 language: el
[open] subtitle ( sid ): 12 language: tr
[open] subtitle ( sid ): 13 language: hu
[open] subtitle ( sid ): 14 language: is
[open] subtitle ( sid ): 15 language: hr
[open] subtitle ( sid ): 16 language: it
[open] number of subtitles on disk: 17
DVD start cell: 0  pack: 0xE40-0x12DAC
success: format: 0  data: 0x720000 - 0x0
DVD Seek! lba=0xE40  cell=0  packs: 0xE40-0x12DAC
Angle-seek synced! skip=0  new_lba=0xE40
ASF_check: not ASF guid!
Checking for MOV
system stream synced at 0x72000D (0)!
==> Found video stream: 0
Detected MPEG-PS file format!
==> Found audio stream: 130
Searching for sequence header... OK!
VIDEO:  MPEG2  720x576  (aspect 3)  25.00 fps  9375.0 kbps (1171.9
kbyte/s)
[V] filefmt:2  fourcc:0x10000002  size:720x576  fps:25.00  ftime:=0.0400
Detected video codec: [mpeg12] drv:1 (MPEG 1 or 2)
mpeg2dec-0.2.0-release (C) 2000-2001 Aaron Holtzman & Michel Lespinasse
libmpeg2: No accelerated IDCT transform found
libmpeg2: No accelerated motion compensation found
Detected audio codec: [ac3] drv:3 (AC3)
Initializing audio codec...
dec_audio: Allocating 6144 + 65536 = 71680 bytes for output buffer
!! libac3 (core v0.6.2) : using FPU optimization, mixing to 2 output
channels
5.1 Mode 48.0 KHz 384 kbps Complete Main Audio Service
AUDIO: srate=48000  chans=2  bps=2  sfmt=0x10  ratio: 48000->192000
Writing AVI header...
LAME version 3.89 (beta 1, Nov 24 2001) (http://www.mp3dev.org/)
Using polyphase lowpass  filter, transition band: 18774 Hz - 19355 Hz

misc:

        scaling: 0.000000
        filter type: 0
        quantization: xr^3/4
        huffman search: best (outside loop)
        experimental X=0 Y=0 Z=0
        ...

stream format:

        MPEG-1 Layer 3
        2 channel - joint stereo
        padding: auto
        variable bitrate - VBR mt
        ...

psychoacoustic:

        tonality estimation limit: 8871.700195 Hz
        force channels to have same block types: yes
        adjust masking: -1.570000 dB
        psymodel: 1
        noise shaping: 1
         ^ amplification: 1
         ^ stopping: 1
        ATH: using
         ^ type: 4
         ^ adjust type: 3
         ^ adapt threshold type: 2
        using temporal masking effect: yes
        ...

==> Found audio stream: 129
==> Found audio stream: 128
Internal buffer inconsistency. flushbits <> ResvSizebit reservoir error:
l3_side->main_data_begin: 16
Resvoir size:             24
resv drain (post)         6
resv drain (pre)          0
header and sideinfo:      288
data bits:                1977
total bits:               2271 (remainder: 7)
bitsperframe:             1920
Internal buffer inconsistency. flushbits <> ResvSizehead_check failed
head_check failed A-V: -0.006 oAV:  0.008 diff: -0.014 ct:  0.000 vpc:
0.000
head_check failed A-V: -0.046 oAV: -0.032 diff: -0.014 ct: -0.001 vpc:
-0.001
head_check failed A-V: -0.086 oAV: -0.072 diff: -0.013 ct: -0.003 vpc:
-0.003
head_check failed A-V: -0.126 oAV: -0.112 diff: -0.011 ct: -0.004 vpc:
-0.004
head_check failed A-V: -0.166 oAV: -0.152 diff: -0.010 ct: -0.005 vpc:
-0.005
head_check failed A-V: -0.206 oAV: -0.192 diff: -0.009 ct: -0.006 vpc:
-0.006
head_check failed A-V: -0.246 oAV: -0.232 diff: -0.008 ct: -0.007 vpc:
-0.007
head_check failed A-V: -0.286 oAV: -0.272 diff: -0.007 ct: -0.007 vpc:
-0.007
head_check failed A-V: -0.326 oAV: -0.312 diff: -0.007 ct: -0.008 vpc:
-0.008
head_check failed A-V: -0.366 oAV: -0.352 diff: -0.006 ct: -0.009 vpc:
-0.009
head_check failed A-V: -0.406 oAV: -0.392 diff: -0.005 ct: -0.009 vpc:
-0.009
head_check failed A-V: -0.446 oAV: -0.432 diff: -0.005 ct: -0.010 vpc:
-0.010
head_check failed A-V: -0.486 oAV: -0.472 diff: -0.004 ct: -0.010 vpc:
-0.010
head_check failed A-V: -0.526 oAV: -0.512 diff: -0.004 ct: -0.010 vpc:
-0.010
head_check failed A-V: -0.606 oAV: -0.552 diff: -0.044 ct: -0.014 vpc:
-0.014
head_check failed A-V: -0.646 oAV: -0.592 diff: -0.040 ct: -0.018 vpc:
-0.018
head_check failed A-V: -0.686 oAV: -0.632 diff: -0.036 ct: -0.022 vpc:
-0.022
head_check failed A-V: -0.726 oAV: -0.672 diff: -0.032 ct: -0.025 vpc:
-0.025   head_check failed A-V: -0.766 oAV: -0.712 diff: -0.029 ct: -0.028
vpc: -0.028
head_check failed A-V: -0.806 oAV: -0.752 diff: -0.026 ct: -0.031 vpc:
-0.031
head_check failed A-V: -0.846 oAV: -0.792 diff: -0.023 ct: -0.033 vpc:
-0.033
head_check failed A-V: -0.886 oAV: -0.832 diff: -0.021 ct: -0.035 vpc:
-0.035
head_check failed A-V: -0.926 oAV: -0.872 diff: -0.019 ct: -0.037 vpc:
-0.037
head_check failed A-V: -0.966 oAV: -0.912 diff: -0.017 ct: -0.039 vpc:
-0.039
head_check failed A-V: -1.006 oAV: -0.952 diff: -0.015 ct: -0.040 vpc:
-0.040
head_check failed A-V: -1.046 oAV: -0.992 diff: -0.014 ct: -0.042 vpc:
-0.042
A:   0.2 V:   1.3 A-V: -1.086 oAV: -1.032 diff: -0.012 ct: -0.043 vpc:
-0.043
Writing AVI index...
Fixup AVI header...
*** free_stream() called ***

 I hope this helps...


On Wed, 28 Nov 2001, Steve Stavropoulos wrote:

> With cvs version 1.27 of mencoder.c there is the following message in the
> screen and the audio doesn't get encoded:
>
> Starts like this:
> head_check failed A-V: -2.534 oAV: -2.488 diff: -0.000 ct: -0.046 vpc:
> -0.046
> head_check failed A-V: -2.574 oAV: -2.528 diff: -0.000 ct: -0.046 vpc:
> -0.046
> head_check failed A-V: -2.614 oAV: -2.568 diff: -0.000 ct: -0.046 vpc:
> -0.046
> head_check failed A-V: -2.654 oAV: -2.608 diff: -0.000 ct: -0.046 vpc:
> -0.046
> head_check failed A-V: -2.694 oAV: -2.648 diff: -0.000 ct: -0.046 vpc:
> -0.046
> A:   0.2 V:   2.9 A-V: -2.734 oAV: -2.688 diff: -0.000 ct: -0.046 vpc:
> -0.046
> Writing AVI index...
> Fixup AVI header...
> *** free_stream() called ***
>
> if I live it for longer it goes like this:
>
> A:   0.2 V: 107.7 A-V:-107.534 oAV:-107.488 diff:  0.000 ct: -0.046 vpc:
> -0.046 head_check failed
> A:   0.2 V: 107.8 A-V:-107.574 oAV:-107.528 diff:  0.000 ct: -0.046 vpc:
> -0.046 head_check failed
> A:   0.2 V: 107.8 A-V:-107.614 oAV:-107.568 diff:  0.000 ct: -0.046 vpc:
> -0.046 head_check failed
> A:   0.2 V: 107.9 A-V:-107.654 oAV:-107.608 diff: -0.000 ct: -0.046 vpc:
> -0.046 head_check failed
> continiuing for ever...
>
>  The command line is:
> mencoder -dvd 1 -aid 128 -ovc divx4 -oac mp3lame -divx4opts br=1000
> -lameopts q=2:vbr=1 -pass 1
>
> Before a couple of days it was working with another dvd just fine with the
> exact same command line but without the -aid switch (the known old bug).
>
>  just checked the behaviour of the various revisions o mencoder.c and the
> results are:
>
> cvs verion <=1.22  --->  the known DEMUXER error (beacause of -aid 128),
> but audio, when -aid is not used, is encoded normally.
>
> cvs version>=1.23  --->  audio isn't encoded (-aid bug gone) even if I
> don't put any -aid switch
>
> same behaviour (no sound) I get when I don't put an -aid switch in the
> command line.
>
>  Please tell me if you like more information.
>
>
> _______________________________________________
> RTFM!!!  http://www.MPlayerHQ.hu/DOCS
> Search:  http://www.MPlayerHQ.hu/cgi-bin/htsearch
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>

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