I am on Android TV (Xiaomi MiBox S), using the latest Kodi nightly (kodi-20190412-36bf9e04-master-armeabi-v7a) and i modified my decoderfilter.xml as follows in order to workarround the problem:
<filter>
<name>OMX.amlogic.mpeg2.decoder.awesome</name>
<allowed>true</allowed>
<stills-allowed>false</stills-allowed>
<dvd-allowed>true</dvd-allowed>
<min-height>600</min-height>
</filter>
<filter>
<name>OMX.amlogic.mpeg4.decoder.awesome</name>
<allowed>true</allowed>
<stills-allowed>false</stills-allowed>
<dvd-allowed>true</dvd-allowed>
<min-height>600</min-height>
</filter>
<filter>
<name>OMX.google.mpeg4.decoder</name>
<allowed>false</allowed>
<stills-allowed>false</stills-allowed>
<dvd-allowed>false</dvd-allowed>
<min-height>600</min-height>
</filter>
Now, i can see that peak3d has committed some Amlogic fixes today into Kodi,
https://github.com/xbmc/xbmc/pull/15859, does anybody know if these also tackle the video stuttering issues of this thread?