[Ffmpeg-devel] Undefined reference to mpegts_parse_open/close/packet

Unga unga888
Sun Oct 1 16:29:40 CEST 2006


--- Unga <unga888 at yahoo.com> wrote:

> Hi
> 
> I tried to compile the latest SVN version of ffmpeg
> on
> Linux but it develop following compilation error:
> 
> gcc -L./libavformat -L./libavcodec -L./libavutil
> -Wl,--warn-common   -pthread -rdynamic
> -export-dynamic
> -Wl,--as-needed
> -Wl,-rpath-link,/usr/src/ffmpeg/ffmpeg/libavcodec
> -Wl,-rpath-link,/usr/src/ffmpeg/ffmpeg/libavformat
> -Wl,-rpath-link,/usr/src/ffmpeg/ffmpeg/libavutil -g
> -L./libswscale -o ffmpeg_g ffmpeg.o cmdutils.o
> -lavformat -lavcodec -lavutil -lm -lz -lvorbis
> -lvorbisenc -logg -logg -ldc1394_control -lraw1394
> -ldl -lswscale
> ./libavformat/libavformat.so: undefined reference to
> `mpegts_parse_open'
> ./libavcodec/libavcodec.so: undefined reference to
> `ff_snow_inner_add_yblock'
> ./libavformat/libavformat.so: undefined reference to
> `mpegts_parse_close'
> ./libavformat/libavformat.so: undefined reference to
> `mpegts_parse_packet'
> collect2: ld returned 1 exit status
> make: *** [ffmpeg_g] Error 1
> 
> 
> The configuration line used was:
> ./configure --disable-encoders --disable-decoders
> --disable-muxers \
> --disable-demuxers --disable-parsers \
> --prefix=/usr --enable-pthreads --enable-libogg \
> --enable-vorbis --disable-debug --enable-dc1394
> --enable-swscaler \
> --enable-pp --enable-gpl --disable-altivec
> --enable-shared \
> --enable-encoder=oggvorbis
> --enable-decoder=oggvorbis
> --enable-muxer=oggvorbis \
> --enable-demuxer=oggvorbis --enable-parser=oggvorbis
> 
> 
> Have I missed anything? Btw, I need to drop patented
> codecs.
> 
> Appreciate your comments.
> 
> Best Regards
> Unga
> 

Anybody kind enough to help to build ffmpeg without
patented codecs? 

Regards
Unga

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