Re: [Ffmpeg-user] 0x726d6173 <- another one right here

[Teetrinker at gmx.net]

> --- Ursprüngliche Nachricht --- 
> Von: Evert|Collab <evert at collab.nl> 
> An: FFMpeg user questions and RTFMs <ffmpeg-user at mplayerhq.hu> 
> Betreff: [Ffmpeg-user] 0x726d6173 <- another one right here 
> Datum: Mon, 18 Jul 2005 14:43:02 -0400 
>  
> My command line: 
>  
> /usr/local/bin/ffmpeg -y -i  
> /www/sabretooth/fcs/api/data/files/8849/10_source.3gp -r 30 -b 492 -s  
> 240x180 -ab 40 -acodec mp3 -ar 22050 -pass 1 -passlogfile  
> /tmp/ffmpegpass2 /tmp/10_22.flv 
>  
> and 
>  
> /usr/local/bin/ffmpeg -y -i  
> /www/sabretooth/fcs/api/data/files/8849/10_source.3gp -r 30 -b 492 -s  
> 240x180 -ab 40 -acodec mp3 -ar 22050 -pass 2 -passlogfile  
> /tmp/ffmpegpass2 /tmp/10_22.flv 
>  
> output #1 
>  
> ffmpeg version 0.4.9-pre1, build 4756, Copyright (c) 2000-2004 Fabrice  
> Bellard 
>   configuration:  --enable-mp3lame --enable-gpl 
>   built on Jun  9 2005 04:54:12, gcc: 3.3.4 
> Input #0, mov,mp4,m4a,3gp,3g2, from  
> '/www/sabretooth/fcs/api/data/files/8849/10_source.3gp': 
>   Duration: 00:00:22.2, start: 0.000000, bitrate: 2 kb/s 
>   Stream #0.0: Video: h263, yuv420p, 176x144, 2.50 fps 
>   Stream #0.1: Audio: 0x726d6173, 8000 Hz, mono 
> Output #0, flv, to '/tmp/10_22.flv': 
>   Stream #0.0: Video: flv, yuv420p, 240x180, 30.00 fps, q=2-31, pass 1,  
> 492 kb/s 
>   Stream #0.1: Audio: mp3, 22050 Hz, mono, 40 kb/s 
> Stream mapping: 
>   Stream #0.0 -> #0.0 
>   Stream #0.1 -> #0.1 
> [flv @ 0x836cfd4]removing common factors from framerate 
> Unsupported codec (id=73728) for input stream #0.1 
>  
> oh well this should be enough ;) This is 3gp audio coming from a mobile  
> phone. Is this codec supported? Again, it's very hard to find more  
> information about this.. Its seems some people made it work using  
> mplayer, but no ffmpeg. 
>  
> any help would be great, 
>  
> Evert 
 
You need to compile FFmpeg with AMR support (--enable-amr_nb  
--enable-amr_wb)   
  
AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204  
V5.1.0 from  
http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip  
and extracted the source to libavcodec/amrwb_float  
  
  
AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104  
REL-5 V5.1.0 from  
http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26104-5??.zip  
and extracted the source to libavcodec/amr_float  
and if u try this on an alpha, u may need to change Word32 to int in  
amr/typedef.h  
  
Richard   
 

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