g_confused
2nd November 2006, 21:20
Hi,
I am trying to convert AC3 files to Dolby Headphone encoded stereo files. So far I have tried to use "Intervideo Downmix DMO" Directshow filter with GraphEdit but cannot get them to work right.
Basicly, the filter configuration is:
open file -> AC3 Parser -> AC3 Filter ->Intervideo Downmix DMO -> (Directsound Output) or (FileDest -> save file)
The problem is that the sound is much slower once I set the AC3 Filter to 3/2+SW 5.1 output. It seems that the Intervideo Downmix DMO filter only takes 2 channel input. Once fed with six channels, it interleaves them and thus the playback speed is 3X slower. Any suggestion?
Can I use other software to achieve the goal?
Thanks!
Confused...
I am trying to convert AC3 files to Dolby Headphone encoded stereo files. So far I have tried to use "Intervideo Downmix DMO" Directshow filter with GraphEdit but cannot get them to work right.
Basicly, the filter configuration is:
open file -> AC3 Parser -> AC3 Filter ->Intervideo Downmix DMO -> (Directsound Output) or (FileDest -> save file)
The problem is that the sound is much slower once I set the AC3 Filter to 3/2+SW 5.1 output. It seems that the Intervideo Downmix DMO filter only takes 2 channel input. Once fed with six channels, it interleaves them and thus the playback speed is 3X slower. Any suggestion?
Can I use other software to achieve the goal?
Thanks!
Confused...