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Re: how to use mplayer to convert real media audio file to mp3



The command is

ffmpeg -ar 44100 -ab 256 t2.mp3 -i /mnt/work/temp/gift/sent/900/01/m001-075.rm

The output is

FFmpeg version SVN-rUNKNOWN, Copyright (c) 2000-2007 Fabrice Bellard, et al.
  configuration: --prefix=/usr --libdir=${prefix}/lib
--shlibdir=${prefix}/lib --incdir=${prefix}/include/ffmpeg
--enable-shared --enable-libmp3lame --enable-gpl --enable-libfaad
--mandir=${prefix}/share/man --enable-libvorbis --enable-pthreads
--enable-libfaac --enable-xvid --enable-libdts --enable-amr_nb
--enable-amr_wb --enable-pp --enable-libogg --enable-libgsm
--enable-x264 --enable-liba52 --enable-libtheora --extra-cflags=-Wall
-g -fPIC -DPIC --cc=ccache cc --enable-swscaler
  libavutil version: 49.4.0
  libavcodec version: 51.40.2
  libavformat version: 51.11.0
  built on Feb  4 2008 14:45:57, gcc: 4.1.2 20061115 (prerelease)
(Debian 4.1.1-21)
[NULL @ 0xb7d7b9a8]Unsupported video codec
Input #0, rm, from '/mnt/work/temp/gift/sent/900/01/m001-075.rm':
  Duration: 00:06:25.3, start: 0.000000, bitrate: 8 kb/s
  Stream #0.0: Audio: sipr, 8000 Hz, mono, 8 kb/s
  Stream #0.1: Data: 0x0000
Output #0, mp3, to 't2.mp3':
  Stream #0.0: Audio: mp3, 44100 Hz, mono, 0 kb/s
Stream mapping:
  Stream #0.0 -> #0.0
Unsupported codec (id=0) for input stream #0.0


On Thu, May 7, 2009 at 2:07 AM, swhe <amalgam.swhe@gmail.com> wrote:
> paste the commands you used and the complete failure info.
>                                                           Cheers
>                                                            swhe
>
>
>
> On Thu, May 7, 2009 at 2:03 PM, Long Wind <longwind2009@gmail.com> wrote:
>> It didn't work
>> ffmpeg says "Unsupported codec (id=0) for input stream"
>> I use ffmpeg from debian-multimedia for etch
>>
>> On Wed, May 6, 2009 at 10:28 PM, Kelly Clowers <kelly.clowers@gmail.com> wrote:
>>> On Wed, May 6, 2009 at 18:34, Long Wind <longwind2009@gmail.com> wrote:
>>>> I use etch
>>>> Do you know the mplayer command to convert real media audio-only file
>>>> to a mp3 file?
>>>
>>> ffmpeg -i inputfile.ext -ar 44100 -ab 256 output.mp3
>>>
>>> there is probably an mplayer version of this, but I don't know
>>> what it might be.
>>>
>>> I use this to pull audio from Youtube FLVs and produce MP3s.
>>> I just tested it on a test RM file and it worked. I am using the
>>> Debian-multimedia/Sid version of ffmpeg, but I think if your
>>> ffmpeg handles rm and mp3, it should be fine.
>>>
>>> Adjust input and output file names and bitrate as desired,
>>> of course.
>>>
>>>
>>> Cheers,
>>> Kelly Clowers
>>>
>>>
>>> --
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>>>
>>>
>>
>>
>> --
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>>
>>
>


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