[MEncoder-users] mplayer cannot play AC3 anymore

Stefan Frings mencoder at meinemullemaus.de
Mon Mar 28 18:44:32 CEST 2005


Hello,

I did not exactly what you recommended but you pushed into the right 
direction. I thought that I need to use the option --enable-a52 when I 
compile ffmpeg. Now I compiled it without this option and mplayer does not 
crash anymore.

But I assume that there is still a bug somewhere because other program can use 
liba52 and also ffmpeg (for example xine and transcode).

Anyway, thanks again for your help. It works now fine for me, I'm a little bit 
more happy and can sleep better :-)

> >0xb7e7cdc7 in a52_free () from /usr/local/lib/libavcodec.so
> >(gdb) bt
> >#0  0xb7e7cdc7 in a52_free () from /usr/local/lib/libavcodec.so
> >#1  0xb7e7bd2a in a52_block () from /usr/local/lib/libavcodec.so
> >#2  0x080e2a07 in decode_audio (sh_audio=0x0, buf=0x83bea00 "",
> > minlen=65536, maxlen=71680) at ad_liba52.c:309
> >#3  0x080e204d in decode_audio (sh_audio=0x83b0ae0, buf=0x83ddc98 "",
> >minlen=71680, maxlen=65536)
> >    at dec_audio.c:398
> >#4  0x080769fb in main (argc=3, argv=0xbffffb14) at mplayer.c:2251
> >(gdb) 

> libavcodec.so is not supported mplayer/mencoder.
> You should uninstall the packetized ffmpeg and follow the instructions to
> statically compile a fresh cvs checkout of both mplayer and
> libavcodec/libavformat




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