[FFmpeg-user] Trying to convert 3gp/amr to mp4/aac with no success

[Julien BALMONT]

Hello,

i'm sorry to disturb again with my problem, but i'm really annoyed as
I have to make it work asap.

Any idea?

Thanks

On Mon, Mar 2, 2009 at 8:59 PM, Julien BALMONT <julien at zong.com> wrote:
> Thanks for your time.
>
> Here is the ouput:
> ~# ffmpeg -formats | grep aac
> FFmpeg version SVN-r17733, Copyright (c) 2000-2009 Fabrice Bellard, et al.
>  configuration: --enable-nonfree --enable-libmp3lame
> --enable-libtheora --enable-libx264 --enable-libgsm --enable-postproc
> --enable-libxvid --enable-libfaac --enable-pthreads --enable-libvorbis
> --enable-libfaad --enable-gpl --enable-x11grab --enable-libamr_nb
> --enable-libamr_wb --enable-libgsm
>  libavutil     49.15. 0 / 49.15. 0
>  libavcodec    52.20. 0 / 52.20. 0
>  libavformat   52.31. 0 / 52.31. 0
>  libavdevice   52. 1. 0 / 52. 1. 0
>  libpostproc   51. 2. 0 / 51. 2. 0
>  built on Mar  2 2009 17:07:42, gcc: 4.1.2 20061115 (prerelease)
> (Debian 4.1.1-21)
>  D  aac             raw ADTS AAC
>  D A    aac             Advanced Audio Coding
>
> I assume it's not ok? :(
>
> On Mon, Mar 2, 2009 at 8:33 PM, Robert Swain <robert.swain at gmail.com> wrote:
>> 2009/3/2 Julien BALMONT <julien at zong.com>:
>>> Hi everyone, and first of all thanks for your help.
>>>
>>> i'm trying as I say in the subject to convert a 3gp./amr video to an
>>> mp4/aac one.
>>>
>>> But i'm getting the error Unknown encoder libfaac/aac/faac (I've tried
>>> the three).
>>>
>>> here is the output of ffmpeg:
>>> #ffmpeg -i 3373.3gp -y -acodec libfaac 3373.mp4
>>> FFmpeg version SVN-r17733, Copyright (c) 2000-2009 Fabrice Bellard, et al.
>>>  configuration: --enable-nonfree --enable-libmp3lame
>>> --enable-libtheora --enable-libx264 --enable-libgsm --enable-postproc
>>> --enable-libxvid --enable-libfaac --enable-pthreads --enable-libvorbis
>>> --enable-libfaad --enable-gpl --enable-x11grab --enable-libamr_nb
>>> --enable-libamr_wb --enable-libgsm
>>>  libavutil     49.15. 0 / 49.15. 0
>>>  libavcodec    52.20. 0 / 52.20. 0
>>>  libavformat   52.31. 0 / 52.31. 0
>>>  libavdevice   52. 1. 0 / 52. 1. 0
>>>  libpostproc   51. 2. 0 / 51. 2. 0
>>>  built on Mar  2 2009 17:07:42, gcc: 4.1.2 20061115 (prerelease)
>>> (Debian 4.1.1-21)
>>>
>>> Seems stream 0 codec frame rate differs from container frame rate:
>>> 29.97 (30000/1001) -> 15.00 (15/1)
>>> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '3373.3gp':
>>>  Duration: 00:00:40.33, start: 0.000000, bitrate: 130 kb/s
>>>    Stream #0.0(eng): Video: h263, yuv420p, 176x144 [PAR 12:11 DAR
>>> 4:3], 15 tbr, 15 tbn, 29.97 tbc
>>>    Stream #0.1(eng): Audio: libamr_nb, 8000 Hz, mono, s16
>>> Unknown encoder 'libfaac'
>>>
>>> I don't know where it comes form ,as libfaac is installed and ffmpeg
>>> compiled with it.
>>
>> What does `ffmpeg -formats | grep aac` output? You should see something like:
>>
>> $ ffmpeg -formats | grep aac
>> FFmpeg version SVN-r17723, Copyright (c) 2000-2009 Fabrice Bellard, et al.
>>  configuration: --enable-gpl --enable-nonfree --enable-postproc
>> --enable-swscale --enable-avfilter --enable-avfilter-lavf
>> --enable-pthreads --enable-libamr-nb --enable-libamr-wb
>> --enable-libfaac --enable-libmp3lame --enable-libx264 --cc=ccache
>> gcc-4.2 --extra-cflags=-march=prescott
>>  libavutil     49.15. 0 / 49.15. 0
>>  libavcodec    52.20. 0 / 52.20. 0
>>  libavformat   52.31. 0 / 52.31. 0
>>  libavdevice   52. 1. 0 / 52. 1. 0
>>  libavfilter    0. 4. 0 /  0. 4. 0
>>  libswscale     0. 7. 1 /  0. 7. 1
>>  libpostproc   51. 2. 0 / 51. 2. 0
>>  built on Mar  2 2009 06:51:53, gcc: 4.2.1 (Apple Inc. build 5566)
>>  D  aac             raw ADTS AAC
>>  D A    aac             Advanced Audio Coding
>>  EA    libfaac         libfaac AAC (Advanced Audio Codec)
>>
>> Regards,
>> Rob
>> _______________________________________________
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>> ffmpeg-user at mplayerhq.hu
>> https://lists.mplayerhq.hu/mailman/listinfo/ffmpeg-user
>
>
>
> --
> Julien Balmont
> Project Manager
> Tel:      +331 41 92 28 73
> Mobile: +336 32 65 17 60
>
> Echovox France
> 107 Avenue Charles de Gaulle
> 92200 Neuilly-Sur-Seine
> France
>



-- 
Julien Balmont
Project Manager
Tel:      +331 41 92 28 73
Mobile: +336 32 65 17 60

Echovox France
107 Avenue Charles de Gaulle
92200 Neuilly-Sur-Seine
France