[MPlayer-users] [BUG] mencoder -vf softpulldown -oac mp3lame ==> audio corruption?

[D Richard Felker III]

On Sun, Oct 26, 2003 at 11:52:44AM -0800, Corey Hickey wrote:
> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> D Richard Felker III wrote:
> >
> >Encoding with -vf softpulldown and -ofps 23.976 (without any inverse
> >telecine) is a bad idea. I bet if you remove the -ofps the problem
> >goes away... :)
> >
> 
> Yeah, it's a bad idea, I know... :)
> 
> If I remove the -ofps 23.976 from the mp3lame command line, the audio
> doesn't get distorted at 72 seconds, but does still turn into a loud hum
> at 82 seconds (like before).
> 
> If I remove -ofps from the -oac copy encode, the "jumpiness" is
> alleviated -- go ahead and disregard that part of my report, it's
> probably erroneous; however, the audio still has problems at 82 seconds,
> this time just quitting completely.
> 
> If I insert detc=dr=1 after the softpulldown filter, the audio symptoms
> are the same. ivtc=1, however, makes everything work properly.
> 
> >I'll try to look at this in more detail soon though.
> 
> Thanks. :)

Hmm, very strange report... :)

Rich