Audo test mp4 file
Charles Johnson
cehjohnson at gmail.com
Tue Mar 15 11:42:53 EDT 2011
bat guano wrote:
>
> ----------------------------------------
>
>
>> Do you know the command i should use now to produce mp3?
>>
>> CJ
>>
>
>
> Hi CJ
> It seems that BBC are not sending mp3 streams now.
> So download the aac file and convert it to mp3 with a program such as WinFF.
> From here:- http://winff.org/html_new/
>
> If you think that a show is available as mp3 then use --mode=flashaudio.
> But if it's not available as mp3 it will probably give you an error like this:-
>
> INFO: No specified modes (flashaudio) available for this programme with version
> 'default' (try using --modes=flashaaclow,flashaacstd,rtspaaclow,rtspaacstd,wma)
> ERROR: Failed to record ....
>
bg,
Thanks - yes i'm aware of that- i've been following this list closely
for several days.
I'm using Debian Linux, which already has 'issues' with lame.
Nonetheless, i have libmp3lame installed, although ffmpeg is not
behaving as if i have:
================
goose at p10:/tmp$ ./ffmpeg -i f.aac x.mp3
FFmpeg version git-9f8f62d, Copyright (c) 2000-2011 the FFmpeg developers
built on Mar 14 2011 23:32:24 with gcc 4.3.2
configuration: --enable-static --disable-shared --extra-libs=-static
--extra-cflags=--static
libavutil 50. 39. 0 / 50. 39. 0
libavcodec 52.114. 0 / 52.114. 0
libavformat 52.103. 0 / 52.103. 0
libavdevice 52. 2. 3 / 52. 2. 3
libavfilter 1. 76. 0 / 1. 76. 0
libswscale 0. 12. 0 / 0. 12. 0
[aac @ 0x9c23c80] max_analyze_duration reached
[aac @ 0x9c23c80] Estimating duration from bitrate, this may be inaccurate
Input #0, aac, from 'f.aac':
Duration: 00:30:20.73, bitrate: 47 kb/s
Stream #0.0: Audio: aac, 44100 Hz, 2 channels (FC), s16, 47 kb/s
Output #0, mp3, to 'x.mp3':
Stream #0.0: Audio: [0][0][0][0] / 0x0000, 44100 Hz, 2 channels,
s16, 64 kb/s
Stream mapping:
Stream #0.0 -> #0.0
Encoder (codec id 86017) not found for output stream #0.0
==========================================
CJ
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