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Unread 28-10-2012, 08:38
mdrouillard mdrouillard is offline
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Join Date: May 2011
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Re: Best board for vision processing (beagle/panda/beaglebone/etc?)

We have a beagleboard XM rev C, with Ubuntu running on it. However we are having a real tough time getting OpenCV compiled and built for it. Currently stuck in the steps regarding ffmpeg as this portion refuses to compile. Does anyone have experience in getting this working that could assist me?

I have googled to the end (it seems) of the interwebs. I am currently following 2 recipes from http://www.ozbotz.org/opencv-installation/ and http://opencv.willowgarage.com/wiki/Ubuntu_Packages with limited success.

The ./configure line I used before the make is...

ubuntu@omap:~/OPCVtry2/ffmpeg-0.11.1$ ./configure --enable-gpl --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-nonfree --enable-postproc --enable-version3 --enable-x11grab --enable-pthreads --enable-pic

which gets me to
ffmpeg-0.11.1/libavcodec/libx264.c:478: undefined reference to `x264_encoder_open_124'
collect2: ld returned 1 exit status
make: *** [ffmpeg_g] Error 1

Any ideas folks?

Many thanks.