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17th October 2010, 23:15 | #10643 | Link |
Registered User
Join Date: Dec 2008
Posts: 233
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Hi,
Can i clarify how the audio delay is handle when demuxing Blu-ray audio. Am i right in thinking that the audio delay on DTS-HD is included when demuxing, however on TrueHD it isn't. For TrueHD, the delay required is shown in the filename, and needs to be added when for example you mux using mkvmerge? Many thanks |
18th October 2010, 00:52 | #10644 | Link |
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Join Date: Jan 2009
Posts: 1,210
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That's exactly the problem. The delay is not fixed for DTS-HDMA when demuxing or extracting wavs. I always see a list of "Audio overlaps" but eac3to never actually fixes them. Therefore the only way for me to possibly fix them is to extract each and every single dts-hdma file from each of the m2ts files with different delays then join them all together and extract the wavs. I hope there is some switch or something which fixes the delay or it might just be a bug.
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19th October 2010, 00:26 | #10646 | Link | |
Just another User
Join Date: Mar 2008
Posts: 21
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Hi,
just wanted to know if there is a solution to this issue yet cause it's prety annoying Edit: This error happens more often when more that one encoding is in progess (didn't happen in previous versions), CPU load *may* enhance the issue. Quote:
Last edited by Frogger13; 19th October 2010 at 00:30. |
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19th October 2010, 16:21 | #10648 | Link |
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Join Date: Jan 2007
Posts: 15
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Sorry if this has been asked already...
Is it possible or will it ever be possible for eac3to to make BD compatible Dolby Digital Plus and TrueHD streams from HD DVD sources? I converted the Apollo 13 HD DVD to Blu-ray the other day, but I noticed some static coming out of the surround speakers so I assume the conversion to LPCM using eac3to and Pcm2Tsmu13 wasn't quite perfect. Even if it's just a placebo effect, I'd rather not have to convert the DD+ and THD streams before re-authoring. Is a parallel ac3 stream all that's needed? If so, could a new version of eac3to allow for encoding this stream? I'd be willing to make a donation if it will help. Actually, if donations are being accepted I'd like to make one regardless, since I've already gotten plenty of use out of eac3to. I don't see any mention of donations on the first post or on madshi.net, though. |
19th October 2010, 22:05 | #10650 | Link | |
Moderator
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Location: Spain
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Quote:
Or use the TinTime option.
__________________
BeHappy, AviSynth audio transcoder. |
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20th October 2010, 11:17 | #10652 | Link | ||
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Join Date: Jan 2007
Posts: 15
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Quote:
Quote:
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20th October 2010, 11:36 | #10653 | Link |
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Join Date: Jan 2009
Location: UK
Posts: 403
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There's a difference between eac3 on HD DVDs and eac3 on BD so you're going to have to convert it to something - you can't just interleave ac3 to make it compatible like TrueHD.
If 24bit LPCM is too big how about 16bit? Alternatively just convert it to AC3. |
21st October 2010, 02:59 | #10654 | Link |
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Join Date: Jan 2007
Posts: 15
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Thanks for the information. 16-bit LPCM would normally be fine, but I suspect that it will still have the static problem.
If there's no way to convert HD DVD eac3 to BD eac3, then I guess I'll just use my Popcorn Hour (although I'd rather have a burned disc). Just found out that HD DVD eac3 will work on it when remuxed into a BD m2ts file. I previously didn't think it would since I once tried playing a evo file and got video but no sound. |
21st October 2010, 06:56 | #10655 | Link |
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Join Date: Jan 2009
Posts: 1,210
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Can someone PLEASE address the issue of eac3to NOT solving delay/overlap issues when extracting wavs or the audio files from a set of stringed-together/joined m2ts files from an mpls? It gives all the warnings which is great but it doesn't actually "do" anything about it.
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23rd October 2010, 01:56 | #10659 | Link | |
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Join Date: Jan 2004
Posts: 24
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Quote:
http://forum.doom9.org/showthread.ph...85#post1443085 |
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eac3to |
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