[frank74]

second, i using tvheadend (master train/last version) and with tvheadend i have audio offset (no stuttering etc). the offset starts from the beginning (in the fist minute its not to big that this can be seen) but the offset becomes more and more... in 10min its about 1-2seconds. The codec is mpeg2 and the video-decoder ff-mpeg2video-mmal (SW) because i've got a new raspberry pi 3b+ and have no mpeg license at the moment.
I don't know since when this problem exists because I'm starting with the alpha and I'm not able to test it in the next weeks.

Do you have the same issue when playing a recording? If so a sample recording that shows the problem would be useful. 

 I tested it and yes, after about 1 minute i've the same problem. I stopped it several time and start it (from the beginning and in the middle of the clip) and after 30sec-1min i got the offset from about 1sec
https://www.dropbox.com/s/nkmxgfbvmzwy7u...5.mkv?dl=0

I will not available the next weekt because of rehab, probably i can read in the forum but i'm not able to test something from tomorrow on....

Thanks for your work
Frank