MKV audio problem

[videonodeo]

I need to divide a large MKV file into four sections. Avidemux kicks out audio sync by 28 seconds. SolveigMM AVI Trimmer + MKV produces perfect sync when played in VLC but the audio is not stable when played in my Samsung TV USB port. It sounds like a 59 fps audio spliced onto 25 fps video. Any ideas gratefully received.

[poisondeathray]

Could the TV play the original video without problems?

Typically TV's don't make good players - they are very limited in what they can play

[videonodeo]

Could the TV play the original video without problems?

Typically TV's don't make good players - they are very limited in what they can play

Yes, the TV plays both the original and Avidemux versions.

[poisondeathray]

You can try splitting with mkvtoolnix (split by timecodes, no video preview, not frame accurate - only closest keyframe) . Make sure header compression removal is disabled in the options (devices , TV's frequently have problems with this option)

[videonodeo]

Thanks. Problem solved.