Search found 9 matches

by domy94
Mon Dec 21, 2020 9:50 pm
Forum: UHD discs
Topic: Ripping Dolby Atmos into MKV
Replies: 180
Views: 152754

Re: Ripping Dolby Atmos into MKV

If my assumption is right, the only discs you should re-rip are Atmos discs where movies are split between multiple m2ts parts :mrgreen: . Except Disney & Pixar, i almost never see such discs. Yes, discs where the whole movie is just one segment don't need to be re-ripped. You might also see it for...
by domy94
Mon Nov 16, 2020 11:33 pm
Forum: UHD discs
Topic: Ripping Dolby Atmos into MKV
Replies: 180
Views: 152754

Re: Ripping Dolby Atmos into MKV

But new Blu-ray players and specifically UHD-Blu-ray players don't seem to have an issue with that anymore. Is there any indication of how they handle this problem? I can't imagine that they rely on heuristics internally?! Wouldn't it theoretically be possible to reverse-engineer e.g. PowerDVD for ...
by domy94
Sat Oct 03, 2020 3:58 pm
Forum: UHD discs
Topic: Ripping Dolby Atmos into MKV
Replies: 180
Views: 152754

Re: Ripping Dolby Atmos into MKV

Bajdman wrote:
Wed Sep 02, 2020 11:43 pm
domy94 wrote:
Mon May 25, 2020 7:00 pm
This issue has been bothering me more than it should over the last few months, so I ended up writing my own tool because still no demuxer (including MakeMKV 1.15.1) handles TrueHD flawlessly.
@domy94 Do you know if this is still occuring in v 1.15.2?
It's still occuring in MakeMKV 1.15.3.
by domy94
Sat May 30, 2020 12:37 am
Forum: UHD discs
Topic: Ripping Dolby Atmos into MKV
Replies: 180
Views: 152754

Re: Ripping Dolby Atmos into MKV

How do you guys get the dropouts? Where in Frozen II using what player?
by domy94
Thu May 28, 2020 5:33 pm
Forum: UHD discs
Topic: Ripping Dolby Atmos into MKV
Replies: 180
Views: 152754

Re: Ripping Dolby Atmos into MKV

@HEVCc, seems like there's no TrueHD stream on that disk. What blu-ray is it, and what's the output of `ffprobe D:\BDMV\STREAM\01108.m2ts`?
by domy94
Tue May 26, 2020 11:59 pm
Forum: UHD discs
Topic: Ripping Dolby Atmos into MKV
Replies: 180
Views: 152754

Re: Ripping Dolby Atmos into MKV

Thank you! :) That's a good question and I've been wondering that myself. It's kind of complicated. It's certainly possible to fix existing tracks to some degree by having a pass over the TrueHD stream and removing duplicate frames. That would, for example, catch that segment transition I pictured. ...
by domy94
Mon May 25, 2020 7:00 pm
Forum: UHD discs
Topic: Ripping Dolby Atmos into MKV
Replies: 180
Views: 152754

Re: Ripping Dolby Atmos into MKV

This issue has been bothering me more than it should over the last few months, so I ended up writing my own tool because still no demuxer (including MakeMKV 1.15.1) handles TrueHD flawlessly. https://github.com/domyd/mlp The core issue was never Atmos or high bitrate. It is simply caused by demuxers...
by domy94
Sun Feb 16, 2020 8:33 pm
Forum: UHD discs
Topic: Ripping Dolby Atmos into MKV
Replies: 180
Views: 152754

Re: Ripping Dolby Atmos into MKV

I've also recently encountered the TrueHD glitch issue, again exclusively with Pixar/Disney Animation titles (MakeMKV version 1.14.7). Wrote it up in this post before I was pointed to this thread.

Ripping it with CloneBD (1.2.8.1) fixed the glitch for me on the Finding Nemo disc.
by domy94
Sat Feb 15, 2020 1:25 pm
Forum: MKV file processing and playback
Topic: Audible "pop" in TrueHD track remux on some UHD disks
Replies: 0
Views: 8127

Audible "pop" in TrueHD track remux on some UHD disks

When remuxing certain UHD disks (examples below), the resulting .mkv file always has one or more audible pops at the same spot. Those spots are always where two blu-ray segments are spliced together (i.e. during a cut between segment A and segment B). It doesn't happen between _all_ segments, only s...