BeagleBox DSP

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This page is a place holder for notes related to bringing up DSP on a BeagleBoard C4 using the BeagleBox build system.

Sites of interest:

Updated Big Buck Bunny AVI:


As long as all of the gst-plugins are included then the following commands work to start video playback:

modprobe mailbox_mach
modprobe bridgedriver base_img=/lib/dsp/baseimage.dof
gst-launch playbin2 uri=file:///root/big_buck_bunny_480p_surround-fix.avi

The problem is that gst-launch (or the playbin2 plugin) sefaults on kernel 3.2.29 and, if run more than a time or two, can crash Linux.