Sunday, June 9, 2024

QO-100 DVB-S2 video decoding on Ubuntu

QO-100 DBV-S2 video decoding on Ubuntu.
My new Transceiver setup.
 Testing reception wit MSI_sdr dongle



git clone https://github.com/analogdevicesinc/libiio.git
Expected in leansdr/src/apps/libiio/  #, including libiio.a.
sudo apt-get install libxml2-dev libxslt-dev python-dev
sudo apt-get install liblzma-dev
sudo apt-get install libiio-dev libiio-cli  libiio0


sudo chmod 7767 /dev/dri/card0

liblzma-dev

echo 32000000 > /proc/sys/fs/pipe-max-size

rsp_tcp -a 192.168.10.114 -p 1212

gqrx



rtl_sdr -f 742500000 -s 2400000 -g 10 - | ./leandvb --gui --inpipe 32000000 --nhelpers 6 --sr 2000e3 --sampler rrc --rrc-rej 30 --standard DVB-S2 --ldpc-helper ldpc_tool -v -d | vlc -




rtl_sdr -f 742500000 -s 2400000 -g 10 - | ./leandvb --gui --inpipe 32000000 --nhelpers 6 --sr 2000e3 --sampler rrc --rrc-rej 30 --standard DVB-S2 --ldpc-helper ldpc_tool -v -d | vlc -


Record signal with gqrx

then