More > JRiver Media Center 29 for Windows
JRVR - JRiver Video Renderer in MC29
jmone:
--- Quote ---One question: will the subtitle frame drop issue be fixed as well?
--- End quote ---
It is fixed in MC29. I've posted some screen shots of testing in this thread https://yabb.jriver.com/interact/index.php/topic,132075.0.html and this is with Subtitles on.
ppataki:
Thank you for confirming, this is excellent!!
Gedeon:
Hi again
Could you please take a look to my post (three above this) ?
Thanks !
jmone:
--- Quote from: Gedeon on February 14, 2022, 10:01:20 am ---So, if i've been able to understand it well, a mkv file with an HEVC stream which contains RPU DV info can be decoded and applied to the basic frame in order to deliver an HDR10 compatible stream. So no need to have a DV compatible display or device to enjoy the video almost like we had a DV display receiving a DV stream ¿ correct ?
Could you please confirm if the profile 8 and/or profile 7 RPU metadata could be also applied, not only the HDR10 info in such files. and not only profile 5 ?
DV profile 8 and profile 7 are "a popular way" to keep DV info in mkv files, even if those already have the HDR10 info.
Is availabe a MC trial version to test this new DV feature ? I have a Debian mini-pc, J3455 motherboard with a 500 series igpu and other machines to test it.
--- End quote ---
I think most is answered in Hendrik's post on DV. My reading is that JRVR (currently):
- only supports Single-Layer formats for now : eg 5,8.1,8.4 (so not 7 regardless of if it is muxed from a BD into MKV or not)
- it uses the DV meta data to create an "enhanced" HDR10 frame that can then be sent as "passthrough" or tone mapped pending your settings. There is no need to have a DV display.
- MC29 is in early beta testing and JimH has stated "target date is April 1" for availability
- I've tested Profile 5 and 8 samples from the DV Dev page, and it looks like JRVR DV Processing is pretty efficient as they played on my old NUC7 with HDR passthrough without dropping frames. I've no idea how the J3455/500 will go however. I'll post some screen shots in the preview thread - https://yabb.jriver.com/interact/index.php/topic,132075.0.html
Gedeon:
Thanks for your answer.
I totally understand that FEL enhancement layer is totally out of the scope. I've just always thought that DV RPU metadata in profile 7 mkv files shares basically the same scheme with other profiles so, although no FEL would be processed at least RPU could be used. More or less in the same way that Nvidia Shield, Zidoo players and other similar boxes.
In any case I'm not any pro or expert. Still very impressed with your job.
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