Transcode avi to mp4 with watermark - no audio

[d0ugparker]

Keeping the audio track used to work, bot now it's not working. I've searched the forums, but I'm not finding anything.

Using 2.2.6, I've set preferences for:

Advanced Prefs > Video > Subtitles /OSD > Logo overlay for the watermark
Advanced Prefs > Video > Subtitles /OSD for Logo sub source
Advanced Prefs > Video > Filters > Cropadd to crop 24 pixels from the top
Advanced Prefs > Video > Filters to select the Video cropping filter

I haven't touched anything under

Advanced Prefs > Audio

since I reset the Preference globally.

Although the watermark and cropping is working, there is no audio track. Media information for the file I'm transcoding gives

Audio Decoded 0, Played 0, Lost 0.

I don't know where to look to experiment with settings.

[d0ugparker]

Transcoding is failing when MP4 is the selected audio format output. When avi is selected, the audio is present.