[RESOLVED] Audio extracting problem with v2037

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jpsdr
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Joined: Tue Sep 21, 2010 4:16 am

[RESOLVED] Audio extracting problem with v2037

Post by jpsdr »

I've an extract audio problem.
I've an m2ts file, when analysed with eac3to said there is an AC3/THD audio track, and PCM audio track.
When i create a project and extract audio, i got a .thd file and .pcm file.
If i analyse the .thd file with eac3to, it said that there is only THD audio.
So, problem is instead of the usual .ac3 extracted file, wich contains AC3 and THD, i've a .thd file with only THD.

You can get a sample (first 100MB) of the m2ts file here.
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admin
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Re: Audio extracting problem with v2037

Post by admin »

My THD demuxer currently discards the AC3 stream. If you need AC3, then either demux elsewhere, or transcode from the THD.

This is already on my to-do list:

"Demux AC3 from TrueHD"
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jpsdr
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Joined: Tue Sep 21, 2010 4:16 am

Re: Audio extracting problem with v2037

Post by jpsdr »

This is something you've recently changed from previous version ?
Because in the previous projects i've made, the result audio track extracted was a .ac3 file, wich contained both AC3 and THD audio stream. After, with this file, with eac3to, i could extract either AC3 or THD track.
It's the first time i've got only the THD stream in result file. I was very surprised indeed...
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admin
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Re: Audio extracting problem with v2037

Post by admin »

It was done as part of the fixes for TrueHD that went into build 2033 (see change log).
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Guest 2
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Re: Audio extracting problem with v2037

Post by Guest 2 »

neuron2 wrote:It was done as part of the fixes for TrueHD that went into build 2033 (see change log).
Some format conversion "a la" eac3to and playlist gap support could create a killer app. ;)
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