I have ProgDVB Standard edition x64 7.23.01
using Astrometa DTV Filter DVB-C
no problem with HD TV channel
when I want to watch SD TV channel I get
Error connection ofVideo Render
Second try: Error in default graph building! Stream type MPEG2
What should I do?

You can install and select in ProgDVB any mpeg2 codec. LAV for example.

Thanks
Done
now I can watch also SD channels