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Wednesday 27.11.2024 / 02:56
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afterdawn.com > forums > home theater > blu-ray players > lpcm audio problem
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LPCM audio problem
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jsimo01
Newbie
_ 		7. December 2008 @ 08:11 _ Link to this message    Send private message to this user   
Hello,

I was trying to back up a movie with LPCM audio and encountered some problems.

I demuxed the audio with tsMuxer which produced 2 .wav files, I tried joining these in all manner of ways but found it virtually impossible without downsampling to stereo. When I joined them via DOS I got a single file of the right size but could only play the first 1:22:49 which corresponded exactly to the first file I joined. (Note - I could not join and re-encode these .wav files with eac3to)

The solution I found was using eac3to to convert them to RAW files and re-map the blu-ray audio channels and then join the RAW files and then convert to dts.

Question: Has anybody else had a similar problem and is there an easier way to do this.

Many Thanks

J
[ + quote]
odin24
Senior Member
_ 		7. December 2008 @ 20:40 _ Link to this message    Send private message to this user   
You need to demux with eac3to, this will produce one whole LPCM track, then re-run using pcm2tsmu to make the file compatible with tsMuxeR. Using this method there is no need to append or convert to DTS lossy audio.

Here is a link that can help also. It's a bit long winded at first but it deals with what you need to do. There is also eac3to and pcm2tsmu support on the Doom9 forum site. The authors of both apps offer constant support there along with several knowledgable people.

http://forums.afterdawn.com/thread_view.cfm/704460
[ + quote]

This message has been edited since posting. Last time this message was edited on 7. December 2008 @ 20:42
jsimo01
Newbie
_ 		15. December 2008 @ 09:20 _ Link to this message    Send private message to this user   
Thanks, wasn't a problem with the last disc.

Many Thanks,

J
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