Search found 71 matches

by tr000
Thu Dec 09, 2021 11:58 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 9796
Views: 9626775

Re: Dolby Vision now possible through MP4 Mux.

True profile 8 ( BL + RPU ) in a TS container works just fine on LG OLED TVs as long as the first audio is lossy. I don't know what happens when eARC and passthrough are enabled though. Ok, I'll try this out later and let you know. I'll put the muxed profile 8 .HEVC in a .TS file in TSMuxer and we'...
by tr000
Thu Dec 09, 2021 5:38 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 9796
Views: 9626775

Re: Dolby Vision now possible through MP4 Mux.

Regarding LG WebOS players and DV inside .TS containers. They always seem to stutter, was there ever a fix for this? Then I use the latest nightly of TSmuxer to mux the resulting hevc + ac3 5.1 audio inside a .TS container (no HD audio or whatsover). Hi, what you want to do if you don't care about ...
by tr000
Thu Dec 09, 2021 5:26 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 9796
Views: 9626775

Re: Dolby Vision now possible through MP4 Mux.

I have a LG C1 and want to watch a Bluray ISO via USB/HDD. If i mount the ISO the format says: M2TS What are the steps to watch this bluray on my TV with Dolby Vision? Let me tell you what I have found. I obtained raw Dolby Vision demo files from "Dolby.UHD.BluRay.Demo.Disc.March.2018". O...
by tr000
Fri Aug 06, 2021 11:26 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 9796
Views: 9626775

Re: Dolby Vision now possible through MP4 Mux.

I check on this thread every two or three months, and every time I see DV is still in disarray :(
by tr000
Sun Feb 14, 2021 10:19 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 9796
Views: 9626775

Re: Dolby Vision now possible through MP4 Mux.

daddy wrote:
Thu Feb 11, 2021 6:32 am
External subtitles works in mp4.
You just have to name the srt file exactly like the mp4 file.

Image
In general, yes, though some software has limited or no support for external .SRT files on .MP4 files (e.g., Windows Media Server).
by tr000
Sun Feb 07, 2021 4:10 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 9796
Views: 9626775

Re: Dolby Vision now possible through MP4 Mux.

They are both the wrong profile for an HDR10 base layer so the output might not be accurate. p4 is a dual-layer profile and p5 is single layer... so if the source is FEL and your TV support it, p4 will be better even if it's the wrong profile for HDR10 BL. Thanks, I'll use Profile 4 then. I saw in ...
by tr000
Sun Feb 07, 2021 10:45 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 9796
Views: 9626775

Re: Dolby Vision now possible through MP4 Mux.

Question: Is there any quality difference if you encode the same file in Profile 4 vs. 5? My TV only supports 4 and 5 AFAIK. I note that Profile 4 still contains an HDR10 track so I can play it anywhere, but I can only play the Profile 5 file on my TV. Is there any quality improvement in Profile 5? ...
by tr000
Tue Sep 08, 2020 7:53 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 9796
Views: 9626775

Re: Dolby Vision now possible through MP4 Mux.

Is there any way to get anything more than 640kbps AC3 in DV mp4s? For some reason my Roku TV can't skip around in the stream when playing .ts files, where I can put lossless audio. You can mux in DTS-HD later, whether the roku recognised the stream is another matter,!plex does in the shield, Zidoo...
by tr000
Tue Sep 08, 2020 2:28 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 9796
Views: 9626775

Re: Dolby Vision now possible through MP4 Mux.

Is there any way to get anything more than 640kbps AC3 in DV mp4s? For some reason my Roku TV can't skip around in the stream when playing .ts files, where I can put lossless audio.
by tr000
Tue Jul 14, 2020 10:02 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 9796
Views: 9626775

Re: Dolby Vision now possible through MP4 Mux.

i have lyp-sync problems with profile 7 with the movie escapre from new york. whats the solution? profile 4? (LG C9 internal) i have now used the tool of grencola and the problem is gone. but if i first demux te files and convert to mp4, i get lyp-sync issue... You are probably demuxing the AC3 tra...
by tr000
Mon May 25, 2020 1:53 pm
Forum: UHD discs
Topic: Dolby Vision and 1.15.1
Replies: 1680
Views: 2014295

Re: Dolby Vision and 1.15.1

The htpc side requires a few things. A splitter, a renderer, and a decoder that all support Dolby vision. With a standard out of the way the splitter could be done. The renderer is a bit more challenging. Usually we'd ask madshi to add support to madvr but he's just working on the envy release. Sti...
by tr000
Mon May 25, 2020 1:50 pm
Forum: UHD discs
Topic: Dolby Vision and 1.15.1
Replies: 1680
Views: 2014295

Re: Dolby Vision and 1.15.1

Redhawk2000 wrote:
Mon May 25, 2020 11:56 am
So are we saying there is now reasonable hope (expectation) that an htpc could be used within a few months?
HTPC’s have always been listed in Dolby's DV docs. I wonder what, if any, official implementation plans they have/had.
by tr000
Mon May 25, 2020 2:31 am
Forum: UHD discs
Topic: Dolby Vision and 1.15.1
Replies: 1680
Views: 2014295

Re: Dolby Vision and 1.15.1

Oh boy, this thread seems to be devolving into ad hominem rather than actual discussions about code quality and what's the most viable standard. Having standardized many a feature—probably with a wider user base than a relatively niche dynamic HDR format—there are, inevitably, workflows and code str...
by tr000
Mon May 25, 2020 2:07 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 9796
Views: 9626775

Re: Dolby Vision now possible through MP4 Mux.

I usually encode everything in Profile 5 simply because the number is higher, but the only difference in reality is that 5 uses a PQ algorithm to recreate the DV colorspace while 4 has an explicit EL. eeek don't do something simply because a number is higher. like you said, profile 5 cannot utilize...
by tr000
Mon May 25, 2020 2:01 am
Forum: UHD discs
Topic: Dolby Vision and 1.15.1
Replies: 1680
Views: 2014295

Re: Dolby Vision and 1.15.1

You missed one, a .ts generated with yuseope's tool in mode 1 plays in DV fine on my TCL Home Theatre DV TV. The only limitation being you can't fast forward or rewind. I was talking about the tsmuxer method only . no other tool except tsmuxer is needed for the x700 and the oppo. FYI, I remux the m...