[FFmpeg-devel] mplayer failed to compile

[Michael Niedermayer]

On Fri, Feb 17, 2012 at 04:01:13AM +0000, Zongyao Qu wrote:
> although I experienced it with mplayer,
> from the error msg, I doubt it is ffmpeg should 
> be fixed.
> 
> the original post is here 
> http://article.gmane.org/gmane.comp.video.
> mplayer.user/67694
> 
> But I am not a ffmpeg veteran, I am not sure if it is a 
> right fix. So please review.
> 
> \\\\\\\\\\\\\\\\\\\ ERROR:
> in linking, the following error occurs.
> 
> Undefined symbols for architecture x86_64:
>   "_ff_prores_progressive_scan", referenced from:
>       _decode_frame in libavcodec.a(proresdec_lgpl.o)
>   "_ff_prores_interlaced_scan", referenced from:
>       _decode_frame in libavcodec.a(proresdec_lgpl.o)
>   "_ff_prores_dc_codebook", referenced from:
>       _decode_slice_plane in libavcodec.a(proresdec_lgpl.o)
>   "_ff_prores_lev_to_cb_index", referenced from:
>       _decode_slice_plane in libavcodec.a(proresdec_lgpl.o)
>   "_ff_prores_run_to_cb_index", referenced from:
>       _decode_slice_plane in libavcodec.a(proresdec_lgpl.o)
>   "_ff_prores_ac_codebook", referenced from:
>       _decode_slice_plane in libavcodec.a(proresdec_lgpl.o)
> ld: symbol(s) not found for architecture x86_64
> 
> dig a little bit, I found there is something missing in the 
> Makefile in /ffmpeg/libavcodec/
> 
> since it is a really tiny missing, I post the patch here.

You are correct, patch applied

Thanks alot!

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

it is not once nor twice but times without number that the same ideas make
their appearance in the world. -- Aristotle
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