For ESB, just add 42ms delay in Mkvmerge for all audio tracks.
For SW IMO it's better to just not bother, the extra frame appears near the end of the movie and you won't notice anything when watching.
For ESB, just add 42ms delay in Mkvmerge for all audio tracks.
For SW IMO it's better to just not bother, the extra frame appears near the end of the movie and you won't notice anything when watching.