[mythtv-users] Recover from bad transcode

[Per Kofod]

I had the transcoder profiles set with default values (RTjpeg) ; which 
seemed like a bad idea,
on SD content, the pictures looks OK; but the sound runs at twice normal 
speed.

Well luckily I had configured mythtv to not delete the original after 
transcoding so I still
mave the original with extension .mpg.old, while the transcoded has the 
extension .nuv.

If I want to switch back to using the original (untranscoded version) is 
it enough to
rename the .mpg.old to .mpg, and change the basename and filesize in the 
recorded
table, or are there other changes needed. (and off cause delete the .nuv 
file)

Thanks Per