Hi All,
I compiled the ffmpeg source to generate the static(.a foramt) libraries in linux. When i am linking the static libraries with my application, i am getting undefined reference for many functions. Even i tried with pkg-config. Here command , what i tried gcc -shared -Wl,-soname,librecorder.so.1 '-Wl,-rpath,lib' -lpthread -lXdamage -lXfixes -lXmu -lXi -lX11 -L/home/peter/Desktop/screenrecorder/librecorder/src/../dependencies/lib -lavformat -lavcodec -lavutil -lswscale `pkg-config --libs --cflags libavutil` `pkg-config --libs --cflags libswscale` `pkg-config --libs --cflags libavcodec` `pkg-config --libs --cflags libavformat` -o librecorder.so.1.1 init.o main_entry.o xtoffmpeg.o It is generated the librecorder library. I have all dependency libs when executing ld command #ld librecorder.so.1.1 librecorder.so.1: undefined reference to `av_new_stream' librecorder.so.1: undefined reference to `av_read_packet' librecorder.so.1: undefined reference to `avcodec_alloc_frame' librecorder.so.1: undefined reference to `av_close_input_file' librecorder.so.1: undefined reference to `audio_resample' librecorder.so.1: undefined reference to `avcodec_find_encoder' librecorder.so.1: undefined reference to `av_find_input_format' librecorder.so.1: undefined reference to `avcodec_encode_audio' librecorder.so.1: undefined reference to `dump_format' librecorder.so.1: undefined reference to `av_open_input_file' librecorder.so.1: undefined reference to `avcodec_find_decoder' librecorder.so.1: undefined reference to `avcodec_close' librecorder.so.1: undefined reference to `av_find_stream_info' librecorder.so.1: undefined reference to `audio_resample_init' librecorder.so.1: undefined reference to `avpicture_get_size' librecorder.so.1: undefined reference to `av_register_all' librecorder.so.1: undefined reference to `avcodec_decode_audio' librecorder.so.1: undefined reference to `avcodec_open' librecorder.so.1: undefined reference to `avcodec_encode_video' librecorder.so.1: undefined reference to `av_destruct_packet_nofree' librecorder.so.1: undefined reference to `avpicture_fill' librecorder.so.1: undefined reference to `av_set_parameters' librecorder.so.1: undefined reference to `av_alloc_format_c Now problem with static libraries. #pkg-config --list-all | grep mpeg libswscale libswscale - FFmpeg image rescaling library libavutil libavutil - FFmpeg utility library libavformat libavformat - FFmpeg container format library libavcodec libavcodec - FFmpeg codec library How do i solve this issue Thanks Yuvaraj R _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
