DerbyCon 2014 radio capture

GoogleCodeExporter commented 9 years ago

What steps will reproduce the problem?
1. mkfifo /tmp/pipe

2. env LD_PRELOAD=/usr/lib64/pulseaudio/libpulsedsp.so dsd -i /tmp/pipe -n -w 
out.wav

3. rtl_fm -l 61  -f 451.31e6 -s 480k -r 48k -g 50 -o 1 - > /tmp/pipe

The audio between these tools don't like each other.  The audio is saved in the 
out.wav file.  You can play it back with 'aplay out.wav'

What is the expected output? 
Hidden communication

What do you see instead?
Zero's voice over over the radio

What version of the product are you using? 
I'm not sure

On what operating system?
Pentoo

Original issue reported on code.google.com by m...@mikebrancato.com on 28 Sep 2014 at 8:03

GoogleCodeExporter commented 9 years ago

Original comment by blshkv on 29 Sep 2014 at 3:29

GoogleCodeExporter commented 9 years ago

Verified the proper method to intercept the derbycon radios, however, we cannot 
ship dsd at this time due to licensing issues so there is nothing here we can 
act on.

Congrats for winning the contest! :-)

Original comment by sidhayn on 2 Oct 2014 at 4:11

Changed state: Verified

bobwire / pentoo

DerbyCon 2014 radio capture #296