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Moth3r

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Join date
26-Oct-2004
Last activity
16-Jul-2017
Posts
4,892

Post History

Post
#404411
Topic
Is my DVD to WAV audio rip real lossless ?...
Time

ABC said:

That's what I tried:

OK, forget the tick (check) boxes - they are not relevant to demuxing, sorry about the misinformation.

You see in your screenshot above, the video stream is the one selected (the grey highlighting is around the "0xE0 - Video" text). You need to click on the text that says "0x81 - Audio", then demux. After the operation is complete, do the same for the PCM audio stream "0xA0".

You should end up with an IFO file, a stream information TXT file and the two demuxed audio files.

Post
#404173
Topic
Star Wars 1977 70mm sound mix recreation [stereo and 5.1 versions now available] (Released)
Time

PaulisDead2221 attempted a similar project - see his vintage edit thread starting from about this post.

IIRC he completed a preliminary version - he sent me a low bitrate 5.1 AC3 file to listen to. Now he's not been on the forum much in the last year and I never got around to muxing the preliminary audio with the GOUT video to audition his work.

Post
#404167
Topic
Is my DVD to WAV audio rip real lossless ?...
Time

ABC said:

Moth3r said:

ABC said:

is all what I'd liked to avoid... I expected to have directly a AC3 or PCM file...

You should have ended up with an AC3 file or a WAV file. Did you click the "stream processing" tab?

Yes, and I tried both "demux" and "raw". I haven't tried the "direct stream copy". Would that be the mistake ?

"Demux" should work. What audio streams are present on the DVD? Put a tick in the box next to each stream you want to demux.

What output do you get?

Post
#404147
Topic
Is my DVD to WAV audio rip real lossless ?...
Time

ABC said:

Moth3r said:

The easiest way would be to use DVD Decrypter in IFO mode, with stream processing enabled, to extract the audio track you need.

 Indeed, easy to do... But that's where I'm entering a new world that is all what I'd liked to avoid... I expected to have directly a AC3 or PCM file...

You should have ended up with an AC3 file or a WAV file. Did you click the "stream processing" tab?

You can use something like azid or besweet to decode/split an AC3 file into mono WAV files for each channel.

Post
#403517
Topic
STAR WARS: EP V &quot;REVISITED EDITION&quot;<strong>ADYWAN</strong> - <strong>12GB 1080p MP4 VERSION AVAILABLE NOW</strong>
Time

Just sticking my oar in re. the AR discussion - Citizen's ARCT has a checkbox that you can use to decide whether or not you want to comply with the ITU standards. 1920 x 1080 HD video with square (1:1) pixels downsizes to 16:9 PAL as 702x576 if you follow standards, or 720x576 if you don't.

I really don't think it matters too much either way - aspect ratio errors on old CRT displays could easily be much higher than the 2.5%, and I suspect many modern displays don't scale things perfectly either. Is a 2.5% error noticeable? How much "error" do you get when your display isn't orientated at exactly 90° to your viewing position?

It'd be interesting to check the dimensions of the test cards on DVE, or the THX optimizer, to see whether the circles displayed follow standards or not...

Post
#402136
Topic
Can anyone recommend an AVCHD to DVD converter .
Time

Suggested workflow:

  1. Demux the mts to elementary streams with TsRemux.
  2. Use DGAVCDec and AviSynth to downscale to DVD res and frameserve to an MPEG-2 encoder.
  3. Is the audio on the AVCHD already DVD-compliant AC3? If not, you'll have to re-encode to get it into a suitable form.
  4. Use Muxman to mux your audio and video together and author a DVD.

 

Although I get the impression you were looking for a 1-click app, if you have the time to learn how to use AviSynth it would be worth it in the long run.