Re: Tool for downloading video/audio files from YouTube

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On 2/5/07, Ric Moore <wayward4now@xxxxxxxxx> wrote:
> >>>>> Is there some tool for downloading video/audio files from YouTube?
> >>>>>
> >>>>>
> >>>> For a single file you can use this sh script:
> >>>>
> >>>>
> >>>> #!/bin/bash
> >>>> bu="http://youtube.com/get_video.php?";;
> >>>> read -p "URL to YouTube video? " ur; read -p "Name of file to be saved? " nv wget ${ur} -O
> >>>> /var/tmp/y1;uf=${bu}`grep player2.swf /var/tmp/y1 | cut
> >>>> -d? -f2 |
> >>>> cut -d\" -f1`; wget "${uf}" -O /var/tmp/y.flv ffmpeg -i /var/tmp/y.flv -r 24 -ab 56 -ar 22050
> >>>> -b 500 -s 320x240 ${nv}.mpg;
> >>>> rm /var/tmp/y.flv; rm /var/tmp/y1; exit
> >>>>
> >>>> You need ffmpeg, of course. For multiple files you can loop this or
> >>>> something...
> >>>
> >>> Thanks to all. The command
> >>>
> >>>
> >>> ffmpeg -i get_video.flv -r 24 -ab 56 -ar 22050 -b 500 -s 320x240 out.avi
> >>>
> >>> works fine.
> >>
> >> I remember using something similar, but the resulting video looks much
> >> crappier than the original .flv
> >>
> >> I found
> >>
> >>
> >> ffmpeg -i input.flv -ar 48000 -ac 2 output.mpg
> >
> > Crap. I get this error which isn't found with google.
> > ffmpeg: symbol lookup error: /usr/lib/libavcodec.so.51: undefined
> > symbol: NeAACDecOpen
> >
> >
> > Anyone seen this one? Ric
> >
>
> Yep, you have to install ffmpeg-devel package
Yum ain't finding it and I tried livna, atrpms and freshrpms
<boggles> got any ideas? Ric

Surprising, as:

$ rpm -qi ffmpeg-devel
Name        : ffmpeg-devel                 Relocations: (not relocatable)
Version     : 0.4.9                             Vendor: ATrpms.net
Release     : 19_r7407.fc6.at               Build Date: Wed 03 Jan
2007 09:19:09 PM WET
Install Date: Thu 04 Jan 2007 12:10:46 PM WET      Build Host:
junior.physik.fu-berlin.de
Group       : Development/Libraries         Source RPM:
ffmpeg-0.4.9-19_r7407.fc6.at.src.rpm
Size        : 6090752                          License: GPL
Signature   : DSA/SHA1, Wed 03 Jan 2007 09:19:32 PM WET, Key ID 508ce5e666534c2b
Packager    : ATrpms <http://ATrpms.net/>
URL         : http://ffmpeg.sourceforge.net/
Summary     : Development files for building against the ffmpeg package
Description :
This package provides the files neccessary for development against
ffmpeg. Use this package if you need to build a package depending on
ffmpeg at build time, or if you want to do your own development
against ffmpeg.
$

Paul


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