[MPlayer-dev-eng] [PATCH] twopass xvid encoding of indata with multiple headers

Nico Sabbi nsabbi at tiscali.it
Sun Dec 5 19:44:48 CET 2004


Noa Resare wrote:

>When I was trying to encode my "Finding Nemo" dvd with mencoder and two
>pass xvid encoding the the actual bitrate of the resulting file was way
>off.
>
>I tracked it down to the fact that when decoding the mpeg2 stream from
>the dvd it encounters multiple "header" segments in the datastream (I'm
>unfamiliar with the correct terminology but I hope you get the idea). 
>When mpeg2_parse() in libmpcodecs/vd_libmpeg2.c:decode() returns
>STATE_SEQUENCE it triggers a call to xvid_encore() with second argument
>  
>

is it really necessary that vd_libmpeg2.c re-init libvo for every 
STATE_SEQUENCE?




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