Hi all
I have been using Media Portal for some time now and playing all kinds of video files no problem. But recently some MP4/M4V files are playing well out of sync. The sound seems to be ahead of the video by some 4-5 seconds.
If I play the same file using VLC, all is well (although video is stuttering a bit). I can also use Media Player 11 and adjust my amp's sync to compensate.
I use CoreAVC codec and AC3 for sound, but have tried FFDShow video/audio, PowerDVD codecs etc to no avail.
The weird thing is, that some MP4 files play fine?
Anyone give me a hint of what I could do, as quiting Media Portal to play some files is not visually pleasing.
I have a dual core PC with 2GB RAM and have never had performance issues playing files.

Many thanks.
Kevin
I have been using Media Portal for some time now and playing all kinds of video files no problem. But recently some MP4/M4V files are playing well out of sync. The sound seems to be ahead of the video by some 4-5 seconds.
If I play the same file using VLC, all is well (although video is stuttering a bit). I can also use Media Player 11 and adjust my amp's sync to compensate.
I use CoreAVC codec and AC3 for sound, but have tried FFDShow video/audio, PowerDVD codecs etc to no avail.
The weird thing is, that some MP4 files play fine?
Anyone give me a hint of what I could do, as quiting Media Portal to play some files is not visually pleasing.
I have a dual core PC with 2GB RAM and have never had performance issues playing files.
Many thanks.
Kevin
United Kingdom