[MEncoder-users] improve saa7134 TV-card stream recording

[Andrew Berg]

On 12/27/2010 5:27 PM, Carl Eugen Hoyos wrote:
> > -vf pp=lb
>
> This is almost never correct: In my case (PAL), the input is either progressive
> (then lb hurts quality) or interlaced (then yadif is always better), I suspect
> in your case, it might be telecined, in which case better filters exist afaik.
pp=lb is faster than yadif and isn't too bad. If yadif is too slow for
whatever reason (remember that speed is almost always an issue when
dealing with streams), pp=lb is a decent alternative. yadif is an
excellent deinterlacer and I recommend using it whenever practical, but
pp=lb isn't terrible.