Cannot process OGG Vorbis in Vdub

[iiiemuiii]

Hey guys I'm having trouble working with video that contain vorbis audio. I am able to load the video in Vdubmod and I can do direct stream copy edits to the audio. But whenever I try to do full processing edits, I end up with a video without audio. I am able to load the file with audio in avisynth. I've tried using Radlight Vorbis codec, Directshow OGG filter and ffdshow, none of them worked.

I had problem working with OGG with besweet also, but I was able to fix that by using libvorbis.dll and libmmd.dll.

If anyone have advice for me, it would be greatly appreciated.

[Yong]

Because you need a ogg vorbis acm, not directshow decoder.

Its not recommended to use ogg vorbis(acm) with avi container format, because it will cause jerky video playback or a/v desycn.

[bond]

are you trying to mux vorbis to avi?

[iiiemuiii]

no i'm not trying to mux vorbis in to .avi

i'm just trying to convert vorbis into another format while working on the video in vdub. i don't mind the quality loss here, so any audio quality lost during the conversion is fine.

@Yong: I've tried OGG Vorbis ACM, but vdub still will not allow audio convertion from vorbis. Do i need to set vdub to use the ACM manually? if so, how do i do so?

[bond]

virtualdub uses old vfw interface, afaik it doesnt handle vorbis decoding/encoding

[iiiemuiii]

Well I'm actually using Vdubmod, if that makes a difference.

Anyways if that's the case, I'll just take a few extra steps.

Thanks for the reply

[Yong]

@iiiemuiii:
Im not sure about your problem :p
you have too tell us, vdub give you what message when youre trying to process ogg vorbis?
im curious, what is the source container format?

@bond:
vdub will be able to handle ogg vorbis if acm is installed, am i right?

[iiiemuiii]

vdubmod does not give me any error message or warning, it just goes ahead like any other compatible audio format. The file is encoded with Xvid/Vorbis muxed in .ogm

when i try to do a direct stream copy on the video and converting the audio to another format(mp3, wav), i end up with an audioless file.

however when i direct stream copy both the video and audio(using .mkv container), it works fine.

[bond]

as i said dont use virtualdub or virtualdubmod for reencoding vorbis, vfw is simply outdated and cant handle it right