<phi2-monroux@wanadoo.fr> wrote:
> Hi,
>
> First I apologize for my poor english.
>
> My goal is to x264 2-pass encode one dvd title to one 700 M cd with ogg
> vorbis sound (not very original...)
>
> So in first I need to rip sound to know its size (SoundSize) to have
> better bitrate calculation (700-SoundSize)*1024^2*8/t/1000
>
> I've read the doc but I'm not sure about my method to avoid A/V
> synchronisation pbs.
>
> Here is my method :
>
> 1) rip audio to audio.ogg --> SoundSize --> bitrate
>
> 2) pass 1 :
> mencoder dvd://1 -aid 128 -oac copy -vf [filters] -ovc x264
> -x264encopts [options-pass1]turbo=2:pass=1 -o /dev/null
>
> 3) pass 2 :
> mencoder dvd://1 -aid 128 -oac copy -vf [filters] -ovc x264
> -x264encopts [options-pass2]:pass=2 -o out.avi
>
> 4) mkv creation...
>
> My question is about "-ovc copy" in pass-1 and pass-2. Is it a good
> choice to A/V synchronisation pbs or is there a better choice (I read
> nosound is not a good choice).
I use -oac copy and it has worked well.
Oh, and about the bitrate:
A CD labeled as 700 MB has 703.125
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