[MPlayer-users] Reencoding a broadcast HD-ATSC stream

[Philip Prindeville]

RC wrote:

>On Sun, 20 Nov 2005 10:04:50 -0700
>Philip Prindeville <philipp_subx at redfish-solutions.com> wrote:
>
>  
>
>>mencoder -quiet -oac copy -ovc frameno -tsprog $prog -o
>>$dir/frameno.avi 
>>    
>>
>
>First rule of mencoder is that you never use frameno.
>Second rule is that if you are using frameno and you have a problem, you
>don't report it because nobody will help.
>
>In your case, using frameno is particular pointless, since you're
>copying the audio anyways.  Just completely remove that line.
>
>  
>
>>-vf pp=hb/vb/dr/al/lib \
>>-vop scale=1920:1080,crop=1920:1080
>>    
>>
>
>-vf and -vop are the same thing.  mencoder is probably ignoring one or
>the other list of filters.  Combine them into one -vf line.
>  
>

Ok, thanks. Of the two, which one reads right to left, and which one reads
left to right?

Is -vop right-to-left evaluation?

-Philip