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bateman
16th January 2002, 18:24
I trying to use the new function in dvd2svcd that´s allowing you to convert avi to svcd, but when I try to convert a divx sample the dvd2svcd converts the audio from 44.1 to 48 and the audio gets out of sync!

How do I stop dvd2svcd from converting it to 48?

Thanx
Doom9
16th January 2002, 18:40
input sampling rate detection for mp2/3 (which I presume your avi has) is still a bit problematic in BeSweet (but it's after all just a beta).. if you can change the BeSweet parameters manually try forcing the input sample rate -ota(-fs441000) I think.. otherwise.. do the audio manually
bateman
16th January 2002, 18:53
thanx for the fast reply, how do I change the BeSweet parameters manually ?
Doom9
16th January 2002, 19:06
I dunno if you can.. I haven't had time to test and of teh 1.0.6 releases.. check all the options.. maybe it's not possible at all.. should be somewhere in the audio tab if it's possible. As you may have noticed I'm pumping out new guides on a daily basis and when I'm not at school I'm working for the page and my day only has 24h.. will be a while till I get to work with dvd2svcd again.. I have a lot of other things planned
DSPguru
16th January 2002, 19:10
Originally posted by Doom9
-ota(-fs441000) I think.. otherwise.. do the audio manually

should be -ota( -fs 44100 )

autodetection release - soon.
dvd2svcd
16th January 2002, 19:40
Ehh, strange, I don't remember implementing that.
Doom9
16th January 2002, 19:47
no you didn't. the problem is.. besweet analyzed the file and concludes it's 48khz while it's in fact 44.1khz.. I had the same problem yesterday when I was trying to do a mp2 -> mp3 in besweet.. and as you can see I chose to use winamp to do mp2 -> wav instead and then loaded the wav into gknot and ran lame.exe over it.
DSPguru
16th January 2002, 20:01
Originally posted by Doom9
no you didn't. the problem is.. besweet analyzed the file and concludes it's 48khz while it's in fact 44.1khz..
in fact, BeSweet only analyzed the file to see if it's AC3/WAV/MPA.
next version will also analyze Fs.
dvd2svcd
16th January 2002, 20:51
Oh, ok, thanks.
DSPguru
17th January 2002, 18:14
beta2 (http://208.189.26.162/vbb/attachment.php?s=&postid=68119) is up.
bateman
17th January 2002, 20:32
Ahhhhhh.... DSPguru YOU´RE A GOD!!!!!!!!!!

It works just fine now, just decompress the audio in virtualdub and hit the file in DVD2SVCD and you will end up with a perfectly divx => svcd coversion with synced audio.

THANX MATE........
DSPguru
18th January 2002, 07:22
Good :D !
sahko
24th January 2003, 11:12
dspguru, I can't access the file, is it already on your site, or will it be soon?

thanks

Sahko
DSPguru
24th January 2003, 13:01
Originally posted by sahko
dspguru, I can't access the file, is it already on your site, or will it be soon?

thanks

Sahko latest beta can be found here (http://DSPguru.doom9.org/beta.html).