<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body text="#000000" bgcolor="#ffffff"> I have a little problem when building gst-ffmpeg-0.10.11 on MinGW. I get warning messages saying that shared libraries of avformat, avcodec and avutil are not built. Later I get a lot of linker errors about missing references to functions, all of which seem to reside in gst-libs/ext/ffmpeg subdirectories. How can I build shared libraries for avformat, avcodec and avutil? I'm not very familiar with autotools so this is a big problem for me. These are my commands: ./configure --prefix=/c/MinGW --enable-shared --disable-static make install Here are the warnings and error messages: Making install in ext make[1]: Entering directory `/home/Marko/gst-ffmpeg-0.10.11/ext' Making install in ffmpeg make[2]: Entering directory `/home/Marko/gst-ffmpeg-0.10.11/ext/ffmpeg'   CCLD   libgstffmpeg.la *** Warning: Trying to link with static lib archive ../../gst-libs/ext/ffmpeg/libavformat/libavformat.a. *** I have the capability to make that library automatically link in when *** you link to this library.  But I can only do this if you have a *** shared version of the library, which you do not appear to have *** because the file extensions .a of this argument makes me believe *** that it is just a static archive that I should not use here. *** Warning: Trying to link with static lib archive ../../gst-libs/ext/ffmpeg/libavcodec/libavcodec.a. *** I have the capability to make that library automatically link in when *** you link to this library.  But I can only do this if you have a *** shared version of the library, which you do not appear to have *** because the file extensions .a of this argument makes me believe *** that it is just a static archive that I should not use here. *** Warning: Trying to link with static lib archive ../../gst-libs/ext/ffmpeg/libavutil/libavutil.a. *** I have the capability to make that library automatically link in when *** you link to this library.  But I can only do this if you have a *** shared version of the library, which you do not appear to have *** because the file extensions .a of this argument makes me believe *** that it is just a static archive that I should not use here. Info: resolving ___gst_debug_min by linking to __imp____gst_debug_min (auto-import) Info: resolving _GST_CAT_DEFAULT by linking to __imp__GST_CAT_DEFAULT (auto-import) Creating library file: .libs/libgstffmpeg.dll.a /mingw/bin/../lib/gcc/mingw32/4.5.0/../../../../mingw32/bin/ld.exe: warning: auto-importing has been activated without --enable-auto-import specified on the command line. This should work unless it involves constant data structures referencing symbols from auto-imported DLLs. .libs/libgstffmpeg_la-gstffmpeg.o: In function `plugin_init': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpeg.c:134: undefined reference to `av_log_set_callback' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpeg.c:139: undefined reference to `av_register_all' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpeg.c:154: undefined reference to `register_protocol' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpeg.c:155: undefined reference to `register_protocol' .libs/libgstffmpeg_la-gstffmpeg.o: In function `gst_ffmpeg_avcodec_open': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpeg.c:52: undefined reference to `avcodec_open' .libs/libgstffmpeg_la-gstffmpeg.o: In function `gst_ffmpeg_avcodec_close': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpeg.c:64: undefined reference to `avcodec_close' .libs/libgstffmpeg_la-gstffmpeg.o: In function `gst_ffmpeg_av_find_stream_info': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpeg.c:76: undefined reference to `av_find_stream_info' .libs/libgstffmpeg_la-gstffmpegcodecmap.o: In function `gst_ffmpeg_get_palette': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegcodecmap.c:52: undefined reference to `av_free' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegcodecmap.c:53: undefined reference to `av_malloc' .libs/libgstffmpeg_la-gstffmpegcodecmap.o: In function `gst_ffmpeg_codecid_to_caps': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegcodecmap.c:1547: undefined reference to `avcodec_find_decoder' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegcodecmap.c:1547: undefined reference to `avcodec_find_encoder' .libs/libgstffmpeg_la-gstffmpegcodecmap.o: In function `gst_ffmpeg_caps_with_codecid': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegcodecmap.c:2250: undefined reference to `av_free' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegcodecmap.c:2276: undefined reference to `av_mallocz' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegcodecmap.c:2325: undefined reference to `av_mallocz' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegcodecmap.c:2291: undefined reference to `av_mallocz' .libs/libgstffmpeg_la-gstffmpegmake[2]: Leaving directory `/home/Marko/gst-ffmpeg-0.10.11/ext/ffmpeg' make[1]: Leaving directory `/home/Marko/gst-ffmpeg-0.10.11/ext' codecmap.o: In function `gst_ffmpeg_caps_to_codecid': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegcodecmap.c:3288: undefined reference to `avcodec_find_decoder_by_name' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegcodecmap.c:3288: undefined reference to `avcodec_find_encoder_by_name' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegcodecmap.c:3300: undefined reference to `avcodec_find_decoder_by_name' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegcodecmap.c:3300: undefined reference to `avcodec_find_encoder_by_name' .libs/libgstffmpeg_la-gstffmpegutils.o: In function `gst_ffmpeg_get_codecid_longname': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegutils.c:31: undefined reference to `avcodec_find_decoder' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegutils.c:31: undefined reference to `avcodec_find_encoder' .libs/libgstffmpeg_la-gstffmpegutils.o: In function `new_aligned_buffer': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegutils.c:410: undefined reference to `av_malloc' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegutils.c:412: undefined reference to `av_free' .libs/libgstffmpeg_la-gstffmpegenc.o: In function `gst_ffmpegenc_init': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegenc.c:248: undefined reference to `avcodec_alloc_context' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegenc.c:249: undefined reference to `avcodec_alloc_frame' .libs/libgstffmpeg_la-gstffmpegenc.o: In function `gst_ffmpegenc_encode_audio': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegenc.c:860: undefined reference to `avcodec_encode_audio' .libs/libgstffmpeg_la-gstffmpegenc.o: In function `gst_ffmpegenc_chain_audio': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegenc.c:913: undefined reference to `av_get_bits_per_sample_format' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegenc.c:1024: undefined reference to `av_get_bits_per_sample' .libs/libgstffmpeg_la-gstffmpegenc.o: In function `gst_ffmpegenc_flush_buffers': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegenc.c:1071: undefined reference to `avcodec_encode_video' .libs/libgstffmpeg_la-gstffmpegenc.o: In function `gst_ffmpeg_time_gst_to_ff': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegutils.h:74: undefined reference to `av_rescale_q' .libs/libgstffmpeg_la-gstffmpegenc.o: In function `gst_ffmpegenc_chain_video': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegenc.c:781: undefined reference to `avcodec_encode_video' .libs/libgstffmpeg_la-gstffmpegenc.o: In function `gst_ffmpegenc_getcaps': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegenc.c:448: undefined reference to `avcodec_alloc_context' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegenc.c:487: undefined reference to `av_free' .libs/libgstffmpeg_la-gstffmpegenc.o: In function `gst_ffmpegenc_setcaps': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegenc.c:529: undefined reference to `avcodec_get_context_defaults' .libs/libgstffmpeg_la-gstffmpegenc.o: In function `gst_ffmpegenc_finalize': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegenc.c:298: undefined reference to `av_free' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegenc.c:299: undefined reference to `av_free' .libs/libgstffmpeg_la-gstffmpegenc.o: In function `gst_ffmpegenc_register': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegenc.c:1307: undefined reference to `av_codec_next' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegenc.c:1378: undefined reference to `av_codec_next' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegenc.c:1378: undefined reference to `av_codec_next' .libs/libgstffmpeg_la-gstffmpegdec.o: In function `gst_ffmpegdec_init': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:425: undefined reference to `avcodec_alloc_context' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:426: undefined reference to `avcodec_alloc_frame' .libs/libgstffmpeg_la-gstffmpegdec.o: In function `gst_ffmpegdec_flush_pcache': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:2351: undefined reference to `av_parser_close' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:2352: undefined reference to `av_parser_init' .libs/libgstffmpeg_la-gstffmpegdec.o: In function `gst_ffmpegdec_audio_frame': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:2109: undefined reference to `avcodec_decode_audio2' .libs/libgstffmpeg_la-gstffmpegdec.o: In function `gst_ffmpegdec_video_frame': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:1754: undefined reference to `avcodec_decode_video' .libs/libgstffmpeg_la-gstffmpegdec.o: In function `get_output_buffer': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:1568: undefined reference to `av_picture_copy' .libs/libgstffmpeg_la-gstffmpegdec.o: In function `gst_ffmpegdec_chain': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:2510: undefined reference to `avcodec_flush_buffers' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:2589: undefined reference to `av_parser_parse' .libs/libgstffmpeg_la-gstffmpegdec.o: In function `gst_ffmpegdec_close': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:587: undefined reference to `av_free' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:592: undefined reference to `av_free' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:601: undefined reference to `av_parser_close' .libs/libgstffmpeg_la-gstffmpegdec.o: In function `gst_ffmpegdec_setcaps': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:733: undefined reference to `avcodec_get_context_defaults' .libs/libgstffmpeg_la-gstffmpegdec.o: In function `gst_ffmpegdec_open': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:641: undefined reference to `av_parser_init' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:656: undefined reference to `av_parser_init' .libs/libgstffmpeg_la-gstffmpegdec.o: In function `gst_ffmpegdec_get_buffer': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:989: undefined reference to `avcodec_default_get_buffer' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:1016: undefined reference to `avcodec_align_dimensions' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:1032: undefined reference to `avcodec_default_get_buffer' .libs/libgstffmpeg_la-gstffmpegdec.o: In function `gst_ffmpegdec_finalize': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:456: undefined reference to `av_free' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:461: undefined reference to `av_free' .libs/libgstffmpeg_la-gstffmpegdec.o: In function `gst_ffmpegdec_sink_event': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:2378: undefined reference to `avcodec_flush_buffers' .libs/libgstffmpeg_la-gstffmpegdec.o: In function `gst_ffmpegdec_register': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:2850: undefined reference to `av_codec_next' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:2973: undefined reference to `av_codec_next' .libs/libgstffmpeg_la-gstffmpegdec.o: In function `gst_ffmpegdec_release_buffer': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdec.c:1078: undefined reference to `avcodec_default_release_buffer' .libs/libgstffmpeg_la-gstffmpegcfg.o: In function `gst_ffmpeg_cfg_install_property': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegcfg.c:769: undefined reference to `avcodec_alloc_context' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegcfg.c:771: undefined reference to `avcodec_get_context_defaults' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegcfg.c:882: undefined reference to `av_free' .libs/libgstffmpeg_la-gstffmpegdemux.o: In function `gst_ffmpegdemux_close': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdemux.c:344: undefined reference to `av_close_input_file' .libs/libgstffmpeg_la-gstffmpegdemux.o: In function `gst_ffmpeg_time_ff_to_gst': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegutils.h:59: undefined reference to `av_rescale_q' .libs/libgstffmpeg_la-gstffmpegdemux.o: In function `gst_ffmpegdemux_do_seek': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdemux.c:442: undefined reference to `av_find_default_stream_index' .libs/libgstffmpeg_la-gstffmpegdemux.o: In function `gst_ffmpeg_time_gst_to_ff': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegutils.h:74: undefined reference to `av_rescale_q' .libs/libgstffmpeg_la-gstffmpegdemux.o: In function `gst_ffmpegdemux_do_seek': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdemux.c:468: undefined reference to `av_index_search_timestamp' .libs/libgstffmpeg_la-gstffmpegdemux.o: In function `gst_ffmpeg_time_ff_to_gst': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegutils.h:59: undefined reference to `av_rescale_q' .libs/libgstffmpeg_la-gstffmpegdemux.o: In function `gst_ffmpegdemux_do_seek': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdemux.c:488: undefined reference to `av_seek_frame' .libs/libgstffmpeg_la-gstffmpegdemux.o: In function `gst_ffmpeg_time_ff_to_gst': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegutils.h:59: undefined reference to `av_rescale_q' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegutils.h:59: undefined reference to `av_rescale_q' .libs/libgstffmpeg_la-gstffmpegdemux.o: In function `gst_ffmpegdemux_loop': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdemux.c:1345: undefined reference to `av_read_frame' .libs/libgstffmpeg_la-gstffmpegdemux.o: In function `gst_ffmpeg_time_ff_to_gst': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegutils.h:59: undefined reference to `av_rescale_q' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegutils.h:59: undefined reference to `av_rescale_q' .libs/libgstffmpeg_la-gstffmpegdemux.o: In function `gst_ffmpegdemux_loop': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdemux.c:1473: undefined reference to `av_free_packet' .libs/libgstffmpeg_la-gstffmpegdemux.o: In function `gst_ffmpegdemux_open': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdemux.c:1162: undefined reference to `av_open_input_file' .libs/libgstffmpeg_la-gstffmpegdemux.o: In function `gst_ffmpegdemux_loop': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdemux.c:1436: undefined reference to `av_picture_copy' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdemux.c:1551: undefined reference to `av_free_packet' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdemux.c:1562: undefined reference to `av_free_packet' .libs/libgstffmpeg_la-gstffmpegdemux.o: In function `gst_ffmpegdemux_register': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdemux.c:1865: undefined reference to `av_iformat_next' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdemux.c:2025: undefined reference to `av_iformat_next' .libs/libgstffmpeg_la-gstffmpegmux.o: In function `gst_ffmpegmux_collected': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegmux.c:638: undefined reference to `url_fopen' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegmux.c:645: undefined reference to `av_set_parameters' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegmux.c:652: undefined reference to `av_write_header' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegmux.c:662: undefined reference to `put_flush_packet' .libs/libgstffmpeg_la-gstffmpegmux.o: In function `gst_ffmpeg_time_gst_to_ff': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegutils.h:74: undefined reference to `av_rescale_q' .libs/libgstffmpeg_la-gstffmpegmux.o: In function `gst_ffmpegmux_collected': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegmux.c:754: undefined reference to `av_write_frame' .libs/libgstffmpeg_la-gstffmpegmux.o: In function `gst_ffmpeg_time_gst_to_ff': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegutils.h:74: undefined reference to `av_rescale_q' .libs/libgstffmpeg_la-gstffmpegmux.o: In function `gst_ffmpegmux_collected': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegmux.c:735: undefined reference to `av_picture_copy' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegmux.c:760: undefined reference to `av_write_trailer' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegmux.c:762: undefined reference to `put_flush_packet' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegmux.c:763: undefined reference to `url_fclose' .libs/libgstffmpeg_la-gstffmpegmux.o: In function `gst_ffmpegmux_change_state': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegmux.c:801: undefined reference to `url_fclose' .libs/libgstffmpeg_la-gstffmpegmux.o: In function `gst_ffmpegmux_request_new_pad': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegmux.c:453: undefined reference to `av_new_stream' .libs/libgstffmpeg_la-gstffmpegmux.o: In function `gst_ffmpegmux_register': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegmux.c:877: undefined reference to `av_oformat_next' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegmux.c:951: undefined reference to `av_oformat_next' .libs/libgstffmpeg_la-gstffmpegdeinterlace.o: In function `gst_ffmpegdeinterlace_chain': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdeinterlace.c:190: undefined reference to `avpicture_deinterlace' .libs/libgstffmpeg_la-gstffmpegdeinterlace.o: In function `gst_ffmpegdeinterlace_sink_setcaps': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdeinterlace.c:124: undefined reference to `avcodec_alloc_context' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdeinterlace.c:136: undefined reference to `av_free' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdeinterlace.c:139: undefined reference to `avpicture_get_size' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdeinterlace.c:145: undefined reference to `gst_caps_set_value' C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegdeinterlace.c:130: undefined reference to `av_free' .libs/libgstffmpeg_la-gstffmpegaudioresample.o: In function `gst_ffmpegaudioresample_transform': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegaudioresample.c:278: undefined reference to `audio_resample' .libs/libgstffmpeg_la-gstffmpegaudioresample.o: In function `gst_ffmpegaudioresample_set_caps': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegaudioresample.c:251: undefined reference to `audio_resample_init' .libs/libgstffmpeg_la-gstffmpegaudioresample.o: In function `gst_ffmpegaudioresample_finalize': C:\MinGW\msys\1.0\home\Marko\gst-ffmpeg-0.10.11\ext\ffmpeg/gstffmpegaudioresample.c:154: undefined reference to `audio_resample_close' collect2: ld returned 1 exit status make[2]: *** [libgstffmpeg.la] Error 1 make[1]: *** [install-recursive] Error 1 make: *** [install-recursive] Error 1 </body> </html>