which receiver? No issue on my gbuhd4k
So do a cat in telnet and see what values are actually there cat proc/stb/encode/0/audio_codec and cat proc/stb/encode/0/audio_codec_choices
Size will always be zero because it is not a real file. It is a link to the drivers.
"cat proc/stb/encode/0/audio_codec_choices" what do you get from that?
mpg mp3 aac aac+ aac+loas aac+adts