DGDemux development

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Guest

Re: DGDemux development

Post by Guest »

One mpls points to "English language"
Second points to "French language"
The m2ts file is actually the same one with both languages in it.
The disc detects the preferred language from the player and selects the appropriate mpls for the language
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Rocky
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Re: DGDemux development

Post by Rocky »

Not making any sense to me, I'm afraid. But let's let it go.
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Re: DGDemux development

Post by Guest »

Yeah, it is a little hard to explain.
You might encounter it on a Disney movie one of these days.
They are notorious for this
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Rocky
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Re: DGDemux development

Post by Rocky »

redbtn wrote:
Mon Dec 23, 2019 5:27 pm
Yeah, sure! It would be great! This option is what I asked
I have it coded and will release tomorrow.

BTW, buy bigger disks!
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redbtn
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Re: DGDemux development

Post by redbtn »

Merry Christmas! Another possible bug.
If click on another playlist while demuxing, progress changes to 110% and don't change anymore.
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Rocky
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Re: DGDemux development

Post by Rocky »

Merry Christmas to you as well!

That's a good catch, kinda funny actually.
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Mr. Peabody
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Re: DGDemux development

Post by Mr. Peabody »

For more amusement, hit the Demux button twice. :D

All controls should be disabled when a demux is running.
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Rocky
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Re: DGDemux development

Post by Rocky »

Here is DGDemux/DGDemuxGUI 1.0.0.15:

* The MPLS list now shows the number of angles.

* Added -nopre option to disable file preallocation for
low disk space situations.

* Error out on disk write failures.

* Disable controls when demuxing.

* Get rid of force FPS in GUI.

* Update documents.

http://rationalqm.us/dgdemux/DGDemux_1.0.0.15.rar
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redbtn
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Re: DGDemux development

Post by redbtn »

Great, thanks Rocky!
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Rocky
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Re: DGDemux development

Post by Rocky »

You're welcome. Let's see what I broke. ;)
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Rocky
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Re: DGDemux development

Post by Rocky »

DGDemux/DGDemuxGUI 1.0.0.16:

* The angles edit box was changed to a combo box. Changes to the combo box cause
an immediate refresh so that the M2TS list gets updated.

http://rationalqm.us/dgdemux/DGDemux_1.0.0.16.rar
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Guest

Re: DGDemux development

Post by Guest »

Like the drop down box for angles, it greys out ( as it should ) when there is only one angle
Just did a quick demux, all appears good on the surface
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Rocky
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Re: DGDemux development

Post by Rocky »

Good to hear. Thanks for the testing.
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Guest

Re: DGDemux development

Post by Guest »

Just remuxed the vc1 and ac3 files, from the demux, into a mkv
Listened to different points, particularly towards the end and the sync is good
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andyy
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Re: DGDemux development

Post by andyy »

Does this part in Todo-list "Doesn't demux the secondary video." mean the Dolby Vision layer?
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Rocky
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Re: DGDemux development

Post by Rocky »

No. It is just an additional video stream.
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andyy
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Re: DGDemux development

Post by andyy »

Rocky wrote:
Mon Dec 30, 2019 5:16 am
No. It is just an additional video stream.
Ok, thanks! Are you planning to support demuxing the Dolby Vision layer too, at some point?
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Rocky
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Re: DGDemux development

Post by Rocky »

I don't know anything about it. Can you explain what needs to be done and how to do it?
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Re: DGDemux development

Post by Guest »

If I may
The DV layer on a UHD disc is a second 1080p hevc video stream that is more metadata than anything else.
If DGDemux can demux a second video stream, it should be able to demux the DV layer, hopefully
I can get one of my DV movies out and test if required.
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Rocky
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Re: DGDemux development

Post by Rocky »

Thanks for that. Can you link me to a disk that I can purchase that has DV?
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Re: DGDemux development

Post by Guest »

This is a list of DV titles
https://forum.blu-ray.com/showthread.php?t=276448
But demuxing the DV layer is only the first step, remuxing might be the bigger problem
There is not a lot of support for remuxing or playback of non disc dolby vision files

EDIT
Actual testing of the final result could be problematic due to lack of support
EDIT 2
Mediainfo report of DV movie
sample.txt
(18.64 KiB) Downloaded 478 times
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andyy
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Re: DGDemux development

Post by andyy »

Yeah, remuxing is currently limited to MP4 container, and like gonca said above the playback support is somewhat limited. Hopefully in the future matroska will support Dolby Vision.
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RGB

Re: DGDemux development

Post by RGB »

Is it possible that if DGDemux comes to Linux, it could be made an AppImage and therefore distro agnostic? Obviously, a Linux version is still hypothetical, but if it were to happen, it would be extremely useful.

EDIT: Examples of video tools that work as AppImages include MKVToolNix, Avidemux, and tsMuxeR.
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Rocky
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Re: DGDemux development

Post by Rocky »

I'll keep it in mind. Thank you for the link and request.
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Bullwinkle
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Re: DGDemux development

Post by Bullwinkle »

Missing me, guys? Still alive and well. Get over it. :wow:

Just to show y'all that I'm not just a visionary thinker and system architect, but a primo coder as well, I have made some changes to DGDemux to support demuxing of secondary video streams, including DV metadata streams. Wow, that was a long sentence. I hope y'all are still with me. Anysnort, I'm going to do a little regression testing and then give y'all a test version. Sounding like Rocky over heah. :roll:

They say I have a razor sharp intellect, the sharpest knife in the drawer.

BTW, Natasha apologized because she was just blown away by my handsomeness, so she is going to continue counseling me about how to become a moderator. She said there are some other sites where the moderators are crazy and I could easily displace them with my inherent awesomeness. Something about helping video and the darkness of doom. Sharp chick!
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