i did not yet undstand which settings affect actually what ... the settings i'm currently using are the default settings everywhere (i think this is important) and then following the instructions in the post Eugene pointed me to above - and finally changing the NDLNA value for m2ts/ts to AVC_TS_HD_2...

Hi Eugene! Yep, that did the trick! Coooool!
Playback of mkv (with mpeg2 and h264 content) works now like a charm - also playpack of m2ts files from a blu-ray now works perfectly!

Thanks! You made my day!
CHH

Tried the settings now ... when i change the "Settings-Transcoder-Profiles", Sony says "Playback not available" - if i only change in "Settings-Media-resources-File types", the TV playes the file - but with the same corrupt result ... :/ I have thrown the generated m2ts...

Hi Eugene, first of all - thank you for the quick response! I gave it a try with a mkv packaged DVD - but it does not really work, but it is hard to explain what's going wrong: When i select the mkv on the sony, WMS starts tsmuxer - some seconds later the televion starts to playback "something&...

Hi, sorry for asking stupid questions - but maybe anyone can help. I have Sony 46W5800 television - and WMS seems to work more or less perfect with this television (at least much better than others similar servers). But i'm running into a small problem: I have a collection of movies which are either...