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Re: transcode replacement to rip audio from video dvd

From The Wanderer <wanderer@fastmail.fm>
Newsgroups linux.debian.user
Subject Re: transcode replacement to rip audio from video dvd
Date 2017-05-29 22:40 +0200
Message-ID <tMzCh-5cQ-9@gated-at.bofh.it> (permalink)
References <tMywy-4rU-11@gated-at.bofh.it> <tMyGd-4w8-1@gated-at.bofh.it> <tMzsB-58C-11@gated-at.bofh.it>
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On 2017-05-29 at 16:25, hobbes@poukram.net wrote:

> <tomas@tuxteam.de> writes:
> 
>> You can try (caution: untested!) something like
>>
>>   ffmpeg -i <input file> -vn -acodec copy <output file>
>>
>> This would leave the audio format unchanged. By playing with the
>> "-acodec copy" you can change the output audio format.
>> 
>> I'm sure other programs, like mplayer are also capable to do the
>> trick.
> 
> yes this would work if I had a file as input. But I have a dvd, and
> ffmpeg seems unable to read properly from a dvd. Properly meaning
> selecting individual titels, chapters, and audio streams.
> 
> So basically, what I'm missing is the ripping tool, something that
> can rip an individual chapter from a dvd title and pipe it to ffmpeg.

Maybe try 'mplayer -dumpstream -dumpfile FILENAME dvd://CHAPTERNUM', or
the same with 'dvdnav://' if you can get that working?

Or 'mencoder -oac copy -novideo -o FILENAME dvd://CHAPTERNUM',
similarly, and possibly with an appropriate '-of' option if one is not
selected automatically? (Per the man page, you may need '-vc null'
instead of '-novideo', but I haven't seen that in practice.)

I haven't done much with this sort of thing recently, but once upon a
time those are the sorts of things I'd have tried.

-- 
   The Wanderer

The reasonable man adapts himself to the world; the unreasonable one
persists in trying to adapt the world to himself. Therefore all
progress depends on the unreasonable man.         -- George Bernard Shaw

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Thread

transcode replacement to rip audio from video dvd hobbes@poukram.net - 2017-05-29 21:30 +0200
  Re: transcode replacement to rip audio from video dvd <tomas@tuxteam.de> - 2017-05-29 21:40 +0200
    Re: transcode replacement to rip audio from video dvd hobbes@poukram.net - 2017-05-29 22:30 +0200
      Re: transcode replacement to rip audio from video dvd The Wanderer <wanderer@fastmail.fm> - 2017-05-29 22:40 +0200
        Re: transcode replacement to rip audio from video dvd <tomas@tuxteam.de> - 2017-05-29 22:50 +0200
      Re: transcode replacement to rip audio from video dvd <tomas@tuxteam.de> - 2017-05-29 22:50 +0200
    Re: transcode replacement to rip audio from video dvd Brian <ad44@cityscape.co.uk> - 2017-05-30 01:30 +0200
      Re: transcode replacement to rip audio from video dvd <tomas@tuxteam.de> - 2017-05-30 09:30 +0200
  Re: transcode replacement to rip audio from video dvd songbird <songbird@anthive.com> - 2017-05-29 23:10 +0200

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