[MEncoder-users] how do u set H264 video ID?
belcampo
belcampo at zonnet.nl
Mon Jun 28 16:32:54 CEST 2010
U. George wrote:
>> Your options are kinda silly. why do you use two different encoding
>> modes together? You use qp=5 with pass=2.
>
> My inquiry was that the Video ID did not get set via -vid, and that the
> frameref did not get set to 2. bug(s)?
You select with -vid
Setting a vidID is not possible AFAIK
>
> How one mencoder option influences the other options appears to be
> beyond the man pages. For instance, Threads, it appears that the concept
> of threading "May have a slight negative effect on motion estimation".
> Should I beleive that?
Yes, single thread is able to check current/past and future frames,
where multithreading cannot take the future-frame into account, because
they are already being processed by another thread.
<snip>
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