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View Full Version : REQ Help on Generic settings for general purpose mpeg->divx5 encoding


john blox
13th February 2003, 04:42
I appreciate that all video is different etc. But I am looking for help coming up with the best method/settings to get an average consistent quality mpeg->divx conversion. I haave searched through the other threads and most replies usual stick to saying it depends on this/that etc.

The source is always pal/25fps @ 720*576 with perfect synced audio/video in mpeg (its a recorded of DTV stream thats been passed through PVAStrumento) I wish to compress to approx 20% of the original size, There are diff settings/methods and I've played with quite a few. I want to be able to automate the whole process so the method that best lends itself to a program calling the other progs req'd to do the job is req'd

my current settings are to bilinear resize to 576*464, use 2 pass 5.02 divx with BDE @ 1086kbps. I compress audio to cbr-96k. Its pretty quick and dirty and though may be imperfect for some encodings I am looking for a 1 size fits all. Final size is unimportant the aim is just to reduce the file size to about 20-25% (about 400mb/hour)

I have achieved this by dvd2avi->avisynth->vdub->avi and by using dvdx (i have previously used GK / flask but don thtink they are suitable for automation). Obiovusly dvdx seems easiest but program seems a bit buggy 2 me.

ne1 ?

tia

N_F
13th February 2003, 09:30
It's hard to recommend a generic setting when one don't know the source. I have no experience with DTV whatsoever, is it very clean and sharp or noisy? If it's a bit noisy you may want to use a smoother like Convolution 3D.

I highly recommend DivX5Enc to set up these kind of works.

john blox
17th February 2003, 03:53
hmmm I guess i'll just have to work it out myself then. Is there a usenet newsgroup that deals with these sort of questions?