Posts: 2
Joined: Fri Nov 08, 2019 9:10 pm

trx segfault

Fri Nov 08, 2019 9:24 pm

I'm streaming audio from one Raspberry Pi 4 model B 4 GB to another. I've installed trx to both with:

sudo apt-get install libasound2-dev
sudo apt-get install libopus-dev
sudo apt-get install libortp-dev
git clone http://www.pogo.org.uk/~mark/trx.git
cd trx/
make && sudo make install

The sending Pi has USB audio card and it broadcasts audio with the command:
tx -d plughw:1,0 .h

The receiving Pi uses internal card and it receives audio with command:
rx -m 64

The setup works fine about 3 seconds and then the receiving Pi gives segmentation fault.
Sometimes I get: ortp-warning-rtp-parse: timestamp jump in the future detected.

Sending Pi seems to work fine. I've tried:
- All parameters of tx and rx
- Changing to USB audio card in receiving end

Any ideas?

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