Do you have a hardware mpeg encoder card like Hauppauge PVR or something similar and set to Analog v4l capture card? If so, set it to mpeg2 encoder board in mythtv-setup. I’ve made this mistake a long time ago;)
Thanks for the info. That got me one step closer. I don’t see that error message in the log file now. But unfortunately I don’t see any video either. I do have to change the audio sample rate to 48000Hz according to the log, but that’s the only problem it’s telling me about.