#383 Interleraving MKV audio

[Anonymous]

The audio on an MKV file is off by about 0.5 seconds.  I'd like to use the Interleaving option to Delay Audio Track by -1000.

Problem is, I get the usual "direct stream copy cannot be used with this video stream" error.  Googling the error got me a thread that suggested to use the Export Stream Copy option, but the Interleaving audio option has no effect.  The audio remains unchanged.

Any recommendations?