Ogg audio problems.

[DrAllsopp]

I hope this is the appropriate forum as my problem is primarily an audio one.

I have an .avi with DivX video and ogg audio.

I am trying to convert it to a vcd or svcd.

I've tried graphedit using the tutorials found elsewhere on this forum. This gave me an avi with desynched audio so I tried a different method.

I then split the audio and video streams and tried to mux back with tmpeg. That left the audio still out of sync.

The problem with graphedit was that the audio was out of sync so I tried full interleaving as other forum posters have suggested but that didn't work.

I edited the first 1.504 seconds of audio out of the wav and reencoded. That was fine at the start but by the end it was 1.5 seconds out!

There was a couple of other things I've tried but I forget now :-(

Finally I came across Suriyc's Ogg tools. I even found VirtualDubOGM which I thought would solve my problems. Sadly it didn't.

If I open the avi in VirtualDubOGM it appears to be fine, i.e it loads the file. If I do file information it shows the video statistics but shows as having no audio stream! which it clearly does have.

If I then try to open the file with "popup extended open options" I get the error message "couldn't locate decompressor for format (some garbage characters)" and it flunks.

Using OGMInfo I get the following

D:\>OGMInfo.exe Phoenix.Nights.1x02.divx-plution.ogm
OGMInfo v1.3b2 - an Ogg Media file structure utility
Copyright (C) 2002 Cyrius

Process finished!


2 Streams : 1 Vorbis, 0 Audio, 1 Video, 0 Text, 0 Old, 0 Unknown, 0 Invalid

=== STREAM 0 (VIDEO 1) ===
Stream Header :
Type : video
SubType : DIV3
Size : 56
Time Unit : 400000 (in reference time)
Samples per Unit : 1
Sample Rate : 25.000
Default Len : 1 (in media unit)
Buffer Size : 42184
Bits per Sample : 24
Width : 528
Height : 296
--=== COMMENTS ===--
Vendor : [Xiphophorus libVorbis I 20011217]
--=== COMMENTS ===--
End Of Stream reached : yes
Number of Pages : 40154 (0 skipped)
Number of Packets : 36372 announced / 36372 found (0 skipped), 36370 containing
data (not header nor comments)
Number of Samples : 36419 announced / 36419 found
Samples per Packet : 1.0
Packets per Page : 0.9
Bytes : 1772331 (headers) + 170843927 (bodies) = 172616258 (164.62MB)
Percentages : 1.027% for headers + 98.973% for data
Packet bytes : 170843927
Bytes per Page : 44 (header) + 4254 (body) = 4298
Bytes per Packet : 4697
Duration : 00:24:16.760
Estimated BitRate : 938.2 kbps
Frames per Second : 25.000 fps

=== STREAM 1 (VORBIS 1) ===
Stream Header :
Type :
SubType :
Size : 56
Time Unit : 10000000 (in reference time)
Samples per Unit : 48000
Sample Rate : 48000.000
Default Len : 1 (in media unit)
Buffer Size : -1
Bits per Sample : 0
Number of Channels : 2
BlockAlign : 0
Average Bytes per Second : 0 (0.0 kbps)
--=== COMMENTS ===--
Vendor : [Xiphophorus libVorbis I 20011217]
Comment 1 : [LWING_GAIN=01.00]
Comment 2 : [LANGUAGE=(not specified)]
--=== COMMENTS ===--
End Of Stream reached : yes
Number of Pages : 3761 (0 skipped)
Number of Packets : 93762 announced / 93762 found (0 skipped), 93759 containing
data (not header nor comments)
Number of Samples : 69932544 announced / 69933312 found
Samples per Packet : 745.9
Packets per Page : 24.9
Bytes : 196295 (headers) + 15785103 (bodies) = 15981398 (15.24MB)
Percentages : 1.228% for headers + 98.772% for data
Packet bytes : 15785103
Bytes per Page : 52 (header) + 4197 (body) = 4249
Bytes per Packet : 168
Duration : 00:24:16.942
Estimated BitRate : 86.7 kbps


Total bytes : 1968626 (page headers) + 186629030 (page bodies) = 188597656 (179.
86MB)
Percentages : 1.044% for headers + 98.956% for data

D:\>


Can anyone offer me any pointers as to anything I may be obviously missing here?

I've tried so many things I really am struggling to think what to do next (apart from give up!)

Hey, I even waited my 5 days to post here ;-)

Thanks.
Stu