zwok@zwokkie-vm:~/NetBeansProjects/komaan$ g++  -o komaan Editor.o main.o Timeline.o XMLParser.o    -L/usr/local/lib -L/usr/lib -lavcodec -lavformat -lavutil -lz -lQtXml -lQtGui -lQtCore -lpthread
/usr/local/lib/libavformat.a(allformats.o): In function `av_register_all':
/home/zwok/ffmpeg/ffmpeg/libavformat/allformats.c:50: undefined reference to `avcodec_register_all'
/usr/local/lib/libavformat.a(utils.o): In function `av_find_stream_info':
/home/zwok/ffmpeg/ffmpeg/libavformat/utils.c:1964: undefined reference to `avcodec_pix_fmt_to_codec_tag'
/usr/local/lib/libavformat.a(raw.o): In function `ac3_probe':
/home/zwok/ffmpeg/ffmpeg/libavformat/raw.c:424: undefined reference to `ff_ac3_parse_header'
/usr/local/lib/libavformat.a(mp3.o): In function `mp3_read_probe':
/home/zwok/ffmpeg/ffmpeg/libavformat/mp3.c:413: undefined reference to `ff_mpa_decode_header'
/usr/local/lib/libavformat.a(mp3.o): In function `mp3_parse_vbr_tags':
/home/zwok/ffmpeg/ffmpeg/libavformat/mp3.c:443: undefined reference to `ff_mpegaudio_decode_header'
collect2: ld returned 1 exit status