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Thread: Extract soud from dvd as mp3

  1. #1
    Join Date
    Nov 2005
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    13

    Question Extract soud from dvd as mp3

    Hi,
    I have been looking around for a way to extract the sound from a dvd. preferably as mp3.
    I have some concert dvds I wish to be able to listen to on my mp3 player.

    Can anyone here please advise me how to do this?

  2. #2
    Join Date
    Dec 2005
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    733
    Distro
    Ubuntu 11.04 Natty Narwhal

    Re: Extract soud from dvd as mp3

    mplayer/mencoder , ffmpeg or any gui dvd movie ripper can do this for you.
    Here's an example using mplayer
    Code:
     mplayer dvd://1 -dumpfile audio.wav -ao pcm
    dvd://1 = your dvd drive the disc is inserted in it might be something else like dvd://0 etc.
    There are other more elagant ways of ripping the audio but this is a quick and dirty way. From there its just a matter of usinga cmdline tool like mencoder,ffmpeg to encode to mp3 or a gui converter like audacity.

  3. #3
    Join Date
    Nov 2005
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    13

    Re: Extract soud from dvd as mp3

    Hi,
    I tried this command: mplayer dvd://1 -dumpfile audio.wav -ao pcm . Thought that would make sense since I've only got one dvd drive.
    I have use dvd://0 and dvd://1. Both with the same result.

    Here is what happened both times




    The dvd woke up and after a while the command window presented me with a lot of messages like this:

    geitho@gt-ubuntu-0:~$ mplayer dvd://1 -dumpfile audio.wav -ao pcm
    MPlayer 2:1.0~rc1-0ubuntu13.2 (C) 2000-2006 MPlayer Team
    CPU: Intel(R) Core(TM)2 Duo CPU E8200 @ 2.66GHz (Family: 6, Model: 23, Stepping: 6)
    CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
    Compiled with runtime CPU detection.
    Can't open joystick device /dev/input/js0: No such file or directory
    Can't init input joystick
    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 dvd://1.
    There are 4 titles on this DVD.
    There are 26 chapters in this DVD title.
    There are 1 angles in this DVD title.
    audio stream: 0 format: ac3 (stereo) language: en aid: 128.
    audio stream: 1 format: ac3 (5.1) language: en aid: 129.
    number of audio channels on disk: 2.
    subtitle ( sid ): 0 language: en
    subtitle ( sid ): 1 language: fr
    subtitle ( sid ): 2 language: es
    subtitle ( sid ): 3 language: de
    subtitle ( sid ): 4 language: nl
    subtitle ( sid ): 5 language: it
    subtitle ( sid ): 6 language: pt
    subtitle ( sid ): 7 language: pl
    number of subtitles on disk: 8
    MPEG-PS file format detected.
    VIDEO: MPEG2 720x576 (aspect 3) 25.000 fps 9800.0 kbps (1225.0 kbyte/s)
    xscreensaver_disable: Could not find XScreenSaver window.
    GNOME screensaver disabled
    ================================================== ========================
    Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
    VDec: vo config request - 720 x 576 (preferred colorspace: Mpeg PES)
    Could not find matching colorspace - retrying with -vf scale...
    Opening video filter: [scale]
    The selected video_out device is incompatible with this codec.
    Try adding the scale filter, e.g. -vf spp,scale instead of -vf spp.
    VDecoder init failed
    Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder libmpeg2-v0.4.0b
    Selected video codec: [mpeg12] vfm: libmpeg2 (MPEG-1 or 2 (libmpeg2))
    ================================================== ========================
    ================================================== ========================
    Forced audio codec: mad
    Opening audio decoder: [liba52] AC3 decoding with liba52
    Using SSE optimized IMDCT transform
    Using MMX optimized resampler
    AUDIO: 48000 Hz, 2 ch, s16le, 448.0 kbit/29.17% (ratio: 56000->192000)
    Selected audio codec: [a52] afm: liba52 (AC3-liba52)
    ================================================== ========================
    [AO PCM] File: audiodump.wav (WAVE)
    PCM: Samplerate: 48000Hz Channels: Stereo Format s16le
    [AO PCM] Info: Faster dumping is achieved with -vc null -vo null -ao pcm:fast
    [AO PCM] Info: To write WAVE files use -ao pcm:waveheader (default).
    AO: [pcm] 48000Hz 2ch s16le (2 bytes per sample)
    Starting playback...
    VDec: vo config request - 720 x 576 (preferred colorspace: Planar YV12)
    VDec: using Planar YV12 as output csp (no 0)
    Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
    VO: [xv] 720x576 => 1024x576 Planar YV12
    a52: CRC check failed! 1.389 ct: 0.000 1/ 1 ??% ??% ??,?% 1 0
    a52: error at resampling
    a52: CRC check failed! 1.825 ct: 0.004 2/ 2 ??% ??% ??,?% 2 0
    a52: error at resampling
    a52: CRC check failed! 2.892 ct: -0.088 26/ 26 6% 0% 0.4% 19 0
    a52: error at resampling
    A: 2.9 V: 85.4 A-V:-82.549 ct: -0.104 29/ 29 6% 0% 0.4% 21 0


    Then after a very long wait this:


    a52: CRC check failed! 43.449 ct:-14.488 3625/3625 5% 0% 0.3% 1257 0
    a52: error at resampling
    a52: CRC check failed! 43.253 ct:-14.520 3633/3633 5% 0% 0.3% 1260 0
    a52: error at resampling

    This kept on going for about 2 hours (I wanted to see how it ended. I did have a walk with the dog while this was going on )
    After a very long time this popped up in the command window:

    A: 348.1 V: 528.0 A-V:-179.819 ct:-21.343 5339/5339 5% 0% 0.3% 1849 0
    Too many audio packets in the buffer: (4096 in 8257536 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.

    Too many audio packets in the buffer: (4096 in 8257536 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.
    A: 348.1 V: 528.0 A-V:-179.819 ct:-21.347 5339/5339 5% 0% 0.3% 1849 0
    gnome_screensaver_control()
    Exiting... (End of file)
    geitho@gt-ubuntu-0:~$

    I'm sorry about the long listings, but I thought it might help to sort out what is missing:

    I feel a bit lost here. I know I can do this on my work laptop but that would be an embarrassing defeat. It runs XP, and I try to avoid that at home.

    Any ideas?

    Geir

  4. #4
    Join Date
    Nov 2005
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    13

    Re: Extract soud from dvd as mp3

    I forgot to mention that an wav file was created in my home folder.
    It had the name audiodump.wav. It was quite small though. about 43 mb. A lot smaller than I had suspected so...

    Geir

  5. #5
    Join Date
    Dec 2005
    Beans
    733
    Distro
    Ubuntu 11.04 Natty Narwhal

    Re: Extract soud from dvd as mp3

    Like i said its a quick and dirty way although it seems it forgot the quick part
    Dvd ripping audio found this thread from 2005 in the forums right here
    http://ubuntuforums.org/showthread.php?t=89955
    I don't know how much it might help.

  6. #6
    Join Date
    Jun 2007
    Beans
    17,226

    Re: Extract soud from dvd as mp3

    there are many ways to structure command - here's an example
    The title with track is 2, the chapter i want is 2
    Because there are 2 audio tracks i run the command first without aid (there's probably a command to show audio id's )
    Code:
    doug@doug-desktop:~$ mplayer -vc null -vo null -ao pcm:fast:waveheader:file=bowie.wav dvd://2 2-2........................clipped
    Playing dvd://2.
    There are 4 titles on this DVD.
    There are 1 angles in this DVD title.
    audio stream: 0 format: lpcm (stereo) language: en aid: 160.
    audio stream: 1 format: ac3 (5.1) language: en aid: 129.
    In this case I want the lpcm stream so
    Code:
    doug@doug-desktop:~$ mplayer -vc null -vo null -aid 160 -ao pcm:fast:waveheader:file=bowie.wav dvd://2 -chapter 2-2
    adjust as needed ie. title, block of chapters, whole title ect.
    dvd://x, (x=title) -chapter a-b (a=start at, b=end at)
    if you get warning about system too slow to play ignore as long as you can see playback activity - you'll get audio rip (or remove fast: )
    Last edited by mc4man; April 26th, 2008 at 03:50 AM.

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