Search found 1650 matches

by Ritsuka
Tue Mar 26, 2024 6:43 am
Forum: Windows
Topic: HB Changes DolbyVision Profile and Duplicates SMPTE info
Replies: 11
Views: 258

Re: HB Changes DolbyVision Profile and Duplicates SMPTE info

A lot of these players are the same device rebranded and sold by a different companies, so it's no wonder they have the same bugs.
by Ritsuka
Mon Mar 25, 2024 8:10 pm
Forum: Windows
Topic: HB Changes DolbyVision Profile and Duplicates SMPTE info
Replies: 11
Views: 258

Re: HB Changes DolbyVision Profile and Duplicates SMPTE info

It would be a good thing to report that issue to the Dune device maker so they can fix their software.
by Ritsuka
Mon Mar 25, 2024 6:13 pm
Forum: Windows
Topic: Vertical lines in the image Resolution Limit 576p PAL SD
Replies: 5
Views: 135

Re: Vertical lines in the image Resolution Limit 576p PAL SD

Are those only in the preview window, or in the encoded file too?
by Ritsuka
Mon Mar 25, 2024 7:18 am
Forum: Windows
Topic: HB Changes DolbyVision Profile and Duplicates SMPTE info
Replies: 11
Views: 258

Re: HB Changes DolbyVision Profile and Duplicates SMPTE info

Right, but you were talking about the "duplicated" HDR10 mastering metadata, not the Dolby Vision data.
by Ritsuka
Sun Mar 24, 2024 6:47 pm
Forum: Windows
Topic: HB Changes DolbyVision Profile and Duplicates SMPTE info
Replies: 11
Views: 258

Re: HB Changes DolbyVision Profile and Duplicates SMPTE info

It is, open the mkvtoolnix gui, select the "header editor" tab, and check the Video track "Color information" and "Color mastering meta information".
by Ritsuka
Sun Mar 24, 2024 6:44 am
Forum: Windows
Topic: HB Changes DolbyVision Profile and Duplicates SMPTE info
Replies: 11
Views: 258

Re: HB Changes DolbyVision Profile and Duplicates SMPTE info

HDR10 metadata and the color tag are written both in the container and in the video bitstream. If you think it's the cause of your issue, mkvtoolnix header editor can be used to remove them.
by Ritsuka
Sat Mar 23, 2024 2:55 pm
Forum: *nix
Topic: Handbrake does not retain Dolby Vision
Replies: 20
Views: 410

Re: Handbrake does not retain Dolby Vision

Uhm the configure script checks already for cargo and cargoc, unfortunately it seems it doesn't disable libdovi if you force it on.
by Ritsuka
Wed Mar 06, 2024 4:43 pm
Forum: Windows
Topic: Handbrake Stopped Working Reliably
Replies: 50
Views: 2932

Re: Handbrake Stopped Working Reliably

Yes, if the system reboots, it's not HandBrake's fault.
by Ritsuka
Wed Mar 06, 2024 7:41 am
Forum: Windows
Topic: Handbrake Stopped Working Reliably
Replies: 50
Views: 2932

Re: Handbrake Stopped Working Reliably

There are been a few reports of such issues on Intel CPU with many efficiency cores. But no one in the developer team has one to test so there isn't much at the moment we can do.
by Ritsuka
Wed Feb 14, 2024 5:49 pm
Forum: Mac
Topic: M3 pro CPU only a few percent faster than the M1 CPU using Videotoolbox
Replies: 2
Views: 710

Re: M3 pro CPU only a few percent faster than the M1 CPU using Videotoolbox

The media engine is a separate part on the chip, and it's probably almost the same as the M1, plus the addition of an AV1 decoder. So the CPU and GPU performance won't affect the speed much when all the job is done by the media engine. It would be interesting to compare the quality of the output, ma...
by Ritsuka
Wed Feb 14, 2024 7:23 am
Forum: Devices and Presets
Topic: How to Fix Rec 709 Colour Flicker?
Replies: 1
Views: 623

Re: How to Fix Rec 709 Colour Flicker?

Can you share a sample file we can use to reproduce the issue?
by Ritsuka
Tue Feb 13, 2024 2:23 pm
Forum: Windows
Topic: DTS Passthrough unavailable since Handbrake 1.4 ?
Replies: 11
Views: 2731

Re: DTS Passthrough unavailable since Handbrake 1.4 ?

Yes actually the option should be available, please post the scan log so we can have some more info on your source file.
by Ritsuka
Tue Feb 13, 2024 1:39 pm
Forum: Windows
Topic: DTS Passthrough unavailable since Handbrake 1.4 ?
Replies: 11
Views: 2731

Re: DTS Passthrough unavailable since Handbrake 1.4 ?

DTS can only be added to the MKV format. 1.3.3 showed impossible options.
by Ritsuka
Fri Feb 09, 2024 6:56 am
Forum: General Questions
Topic: Intel QuickSync performance
Replies: 13
Views: 843

Re: Intel QuickSync performance

I think your video has a short frame at the start that breaks QSV. Try setting a constant Framerate.
by Ritsuka
Wed Feb 07, 2024 8:40 pm
Forum: General Questions
Topic: Intel QuickSync performance
Replies: 13
Views: 843

Re: Intel QuickSync performance

Does it work if you use a different encoder?
by Ritsuka
Wed Feb 07, 2024 10:08 am
Forum: *nix
Topic: Is this speed is normal? [NEWBIE]
Replies: 7
Views: 424

Re: Is this speed is normal? [NEWBIE]

The GTK GUI doesn't support multiple parallel encodes yet, it has been implemented only on Windows and macOS at the moment.
by Ritsuka
Wed Feb 07, 2024 8:57 am
Forum: *nix
Topic: Is this speed is normal? [NEWBIE]
Replies: 7
Views: 424

Re: Is this speed is normal? [NEWBIE]

Yes, the issue is that your cpu has so many cores, but video encoding can't scale too well to more than 12 cores anyway.
by Ritsuka
Mon Feb 05, 2024 8:02 am
Forum: General Questions
Topic: x265 Dolby Vision Encode Failed
Replies: 1
Views: 394

Re: x265 Dolby Vision Encode Failed

The mastering display color volume info can be added manually in the additional options field, but first you need to know what's the actual info. Do mediainfo reports them in the source file?
by Ritsuka
Wed Jan 24, 2024 8:19 am
Forum: Mac
Topic: Mac mini M2 (base) inconsistent performance
Replies: 12
Views: 2204

Re: Mac mini M2 (base) inconsistent performance

You could try to run caffeinate in your script, that should avoid sleep.
by Ritsuka
Tue Jan 23, 2024 7:17 am
Forum: Mac
Topic: Mac mini M2 (base) inconsistent performance
Replies: 12
Views: 2204

Re: Mac mini M2 (base) inconsistent performance

The difference is that the GUI starts preventing sleep at the being of the queue, and releases the assertion when all the jobs are done. Instead calling the CLI multiple times means the sleep assertion is released after the CLI exits, and a new one is created again. Probably macOS changes things in ...
by Ritsuka
Tue Jan 23, 2024 6:35 am
Forum: Windows
Topic: dolby vision8.4 not recognized in andriod app
Replies: 1
Views: 707

Re: dolby vision8.4 not recognized in andriod app

It's seems the decoder isn't reading any of the dynamic metadata associated with each frame, as seen by all the "rpu: missing rpu, no fallback available" messages. Can you share a short sample of the source file?
by Ritsuka
Thu Jan 18, 2024 5:44 pm
Forum: Mac
Topic: Mac mini M2 (base) inconsistent performance
Replies: 12
Views: 2204

Re: Mac mini M2 (base) inconsistent performance

I wonder why the first runs on the right qos class, but the following does not. Could it be the shell fault?
It should be possible to use taskpolicy to launch it and set the correct qos.
by Ritsuka
Thu Jan 18, 2024 2:38 pm
Forum: Mac
Topic: Mac mini M2 (base) inconsistent performance
Replies: 12
Views: 2204

Re: Mac mini M2 (base) inconsistent performance

Maybe the scheduler decides to run it only on the efficiency cores for some reasons, the CPU Activity window in Activity Monitor should display which cores are in use.

Does the same happens when using the GUI?
by Ritsuka
Wed Jan 17, 2024 8:23 am
Forum: Mac
Topic: files not saving to the assigned folder
Replies: 5
Views: 1911

Re: files not saving to the assigned folder

The logic is to allow to save different jobs to different folders.