Search found 144 matches
- Wed Apr 24, 2024 2:45 am
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 9925
- Views: 10382768
Re: Dolby Vision now possible through MP4 Mux.
what is a dual-track and dual-layer exactly? can someone describe in simple terms? Dolby Vision is really complicated, you may want to do more research to learn how it actually works. In human words: BL(base layer): an HDR10 2160p YCbCr 4:2:0 10-bit video. Dolby Vision fall back to this when not su...
- Fri Apr 19, 2024 2:17 am
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 9925
- Views: 10382768
Re: Dolby Vision now possible through MP4 Mux.
You've noted that P5 > P8 due to the colourspace being equivalent to 11.5-bit YCbCr > 10-bit YCbCr. Is there a noticeable difference between P8 and P5, assuming that it's the same master/streaming quality, on consumer-grade 10-bit panels ? Difference, yes. Noticeable, no. https://www.avsforum.com/t...
- Wed Apr 10, 2024 9:08 am
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 9925
- Views: 10382768
Re: Dolby Vision now possible through MP4 Mux.
Under @RESET_9999's signature DoVi Playback Devices, select DoVi TEST FILES/PATTERNS, and FEL TEST is there. It's a little hard to find.
- Mon Apr 01, 2024 8:52 am
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 9925
- Views: 10382768
Re: Dolby Vision now possible through MP4 Mux.
Does anyone know of any software that can losslessly splice P5 DV HEVC streams while keeping the P5 DV metadata in tact? Splicing on I-frames, obviously. You could try: ffmpeg -f concat -i "filelist.txt" -c copy -strict -2 test.mp4 filelist.txt: file 1.mp4 file 2.mp4 I won't guarantee it ...
- Tue Mar 26, 2024 3:08 am
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 9925
- Views: 10382768
Re: Dolby Vision now possible through MP4 Mux.
Has anyone figured out how to convert P5 MKVs to MP4? I've tried an FFMPEG command found here: ffmpeg -i "S01E01.mkv" -map 0:v -map 0:a -map 0:s:0 -c:v copy -c:a copy -c:s mov_text -strict unofficial "S01E01.mp4" That command seems right. Make sure you are using the latest tools...
- Fri Mar 08, 2024 2:23 am
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 9925
- Views: 10382768
Re: Dolby Vision now possible through MP4 Mux.
Looks like ffmpeg doesn't support dvh1 codec in mkv.
Try something like:
Code: Select all
ffmpeg -i dvh1.mp4 -c copy -vtag dvhe dvhe.mkv
- Wed Feb 07, 2024 2:38 am
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 9925
- Views: 10382768
Re: Dolby Vision now possible through MP4 Mux.
ok thanks, at this point I think I'm giving up on playing movies on PC.RESET_9999 wrote: ↑Tue Feb 06, 2024 9:18 pmno i think the OS HDR always sends incorrect static HDR10 metadata.
- Tue Feb 06, 2024 6:57 pm
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 9925
- Views: 10382768
Re: Dolby Vision now possible through MP4 Mux.
If I'm right, it looks like if I want to play video correctly in Movies & TV, I need to either set EDID to 10000nits and let my TV to do the tone mapping. Or disable tone mapping on TV and set EDID to 0-1350nits and let windows do the tone mapping. Since Dolby Vision Extensions is unlikely to w...
- Tue Feb 06, 2024 4:18 am
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 9925
- Views: 10382768
Re: Dolby Vision now possible through MP4 Mux.
Is that normal both my Oled G8 and S95Z don't provide Max/Min luminance in the EDID HDR Static Metadata session?RESET_9999 wrote: ↑Tue Feb 06, 2024 3:44 amYep, LLDV is useless without a custom or original edid with min target 0 and I bet its the same reason why all LG TVs has raised black since their internal config file is not 0.
- Tue Feb 06, 2024 3:25 am
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 9925
- Views: 10382768
Re: Dolby Vision now possible through MP4 Mux.
Hi RESET, I still notice raised black level when using Microsoft Hardware Video Decoder in the Energy player. I think I find out what's going on here. My theory is Win11 expects us to play everything under HGiG mode, gaming, streaming, playing local files. It wants us to disable tone mapping on dis...
- Mon Feb 05, 2024 3:05 am
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 9925
- Views: 10382768
Re: Dolby Vision now possible through MP4 Mux.
as I said, in LLDV player led if your edid min target is not 0, you'll get raised blacks. I replicated on my C2 too, if I use the default c2 edid its raised, if I use a custom edid with min target set to 0 and reboot, then black is black. My C2 is in a room with black velvet on floor ceiling and wa...
- Sun Feb 04, 2024 4:18 pm
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 9925
- Views: 10382768
Re: Dolby Vision now possible through MP4 Mux.
idk I can't replicate what I did :( ... https://i.ibb.co/fxyMM10/Capture-d-cran-2024-02-04-102438.png HDR10 in that photo looks way off, I came across once when I dragged Movies & TV app from laptop SDR display to external HDR display while it was playing. But it's not the same this time, on my...
- Sun Feb 04, 2024 3:12 pm
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 9925
- Views: 10382768
Re: Dolby Vision now possible through MP4 Mux.
Yes, you're right. I couldn't see it on my Samsung monitor because it's in a bright room but on the C2 I can see the slightly raised blacks. QD-OLED will lit up by ambient light, I tend to use it in a dark room. G9 is really wide... The problem seem to be the Microsoft HEVC extension because it's a...
- Sun Feb 04, 2024 2:54 am
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 9925
- Views: 10382768
Re: Dolby Vision now possible through MP4 Mux.
wow, ok no there's no such issue on my setup (nvidia). Blacks are actually better than in HDR10 when I put them side by side. I just tested with a 4060 laptop, DV still has raised black. The HDR10 playback looks similar to yours, but also has a very slight raised black. I previously considered it's...
- Sat Feb 03, 2024 7:30 am
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 9925
- Views: 10382768
Re: Dolby Vision now possible through MP4 Mux.
On the Samsung LS49CG932SNXZA , it seems fine. Do you have Game Mode on or off on that monitor? I use 444 12bit and the video I did on youtube about this player was captured/played in 422 12bit. I just tried YUV 444 12bit, still the same. Both P5 and P8.1 contents have raised black on my setup. I a...