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README |
Demo setup ---------- Two Ben NanoNotes. We'll call them ben1 and ben2. Each has an atben board and the usual software stack (WPAN-enabled kernel with TUN, lowpan-tools, and ben-wpan's dirtpan.) scp ben1 ben1.rmt pex ben1: scp ben2 pex ben2: ben1: rm -f lease ./ben1 ben2: ./ben2 Audio and video editing ----------------------- Prerequisites: melt 0.5.4 or better (from MLT) sox mplayer or equivalent # Raw files: the original video recording and and audio track. # Warning: these files are big. 327 MB for the video, 39 MB for the audio. wget http://downloads.qi-hardware.com/people/werner/wpan/tmp/raw/MVI_1374.MOV wget http://downloads.qi-hardware.com/people/werner/wpan/tmp/raw/p97-3.wav # Adjust the speed of the audio track to match the video clip. # Also reduce the bass a little, to avoid clipping. # Takes about 335 s on a Q6600 sox p97-3.wav p97-3fast.wav speed 1.005 bass -3 # Edit the video clip and encode as Theora. # Takes about 5 min on q Q6600 ./edit | sh # Play the resulting 18 MB, 209 s video mplayer wpan-ipv4.ogg The result is on http://downloads.qi-hardware.com/people/werner/wpan/tmp/wpan-ipv4.ogg