Recording two HEVC channels simultaneously and then demuxing them

Hello, everyone.

Glad to be part of this community.

I use tsMuxeR 2.6.12 for demuxing, but that program has problems with demuxing. It can demux video streams but it does not recognize audio streams.

Is there any other plugin/module for ProgDVB which would enable me to record 2 channels simultaneously (assuming they share the same frequency, of course) but to create two separate files as a result, and not one big multiplexed file, which is real pain to demux afterwards.

Thank you.