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problems recording ac3


oaks

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Posted

i have no problem watching pro7 with ac3 dolby digital ;) (spdif out via ac3-filter) but i'm unable to record a usable stream :) .

 

could someone tell me how to setup DVBViewer to get something usable (output as pva, ps or demuxed, ecc.) or how to process the resulting file to make it playable.

 

thanx, oaks.

Guest Oliver
Posted

Hello!

 

but i'm unable to record a usable stream

 

What is the problem exactly? You can't use PVA for AC3, by the way.

 

 

Bye, Oliver

Posted

yesterday i made some more try and found out that it works if i record 2 separate streams (m2v and mpa->ac3). but it's not perfect: the ac3 stream is ok, but audio and video are totally out of sync.

 

pva as you say results in an illegal stream and muxed mpg seems to be an illegal stream to (i'm not able to demux it or to process it with dvd2avi)

 

bye, oaks.

Posted
You can't use PVA for AC3, by the way.

There is a way to store any stream in PVA files. If some coder is interested i can share some infos how this would be possible. The only apps i know which support this is ds.jar(which died recently :) ) and my own ...

Posted

Try to install the Decoder Package from Elecard. The mpg decoder is a trial version and has to be paid, but the demuxer filter is freeware and usually solves sync problems.

 

Cheers

 

Griga

Posted

@oaks

If you are really interested in perfect multi pid recordings, try dvbportal. It records the transport stream directly with up to 4 audio tracks (mpeg and ac3) at once and totally in synch.

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