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15th August 2024, 17:55 | #562 | Link |
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Yes, just plot the xml in 6-3 and it should output a rpu.bin
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15th August 2024, 20:38 | #564 | Link |
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yes, you can do that but if you crop or downscale, you have to edit your RPU Level 5.
6-3 assume your video is 2160p.
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15th August 2024, 20:39 | #565 | Link |
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I used to do that with RipBot, but because I need an mp4, and RipBot can't output x265 mp4's, it was of no use to me
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15th August 2024, 20:59 | #567 | Link |
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Then you will have to edit L5 to 8K or use dovi_tool to generate the rpu from XML
"%dovi_tool_path%" generate --xml %XML% --canvas-width %Width% --canvas-height %Height% --rpu-out "%TEMP%P8.RPU.bin"
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15th August 2024, 21:20 | #569 | Link | |
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I'm sorting in my mind your syntax, so that says dovi tool > XML > 7680 > 4320 > Profile_8 = RPU.bin? I would enter your string on the command line? Really appreciate your patience with me, already a big help. |
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15th August 2024, 21:32 | #570 | Link |
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L5 = Level 5 = the active area of the image without black bars. Dolby Vision is designed to apply tone mapping only to the active area of the image. Incorrect L5 can result in over-cropping or tone mapping applied to the letterbox which could cause raised black.
You can edit L5 with DS workflow 1 or you can use dovi_tool.exe in cli and L5 will be set automatically and correctly according to your input resolution. D:\DoVi_Scripts\tools\dovi_tool.exe generate --xml D:\DV.metadata.xml --canvas-width 7680 --canvas-height 4320 --rpu-out D:\rpu.output.bin All of this doesn't matter if your video is 1.78 (no black bars) though.
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15th August 2024, 21:50 | #571 | Link |
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Is it less complicated, better or faster to inject? I don't have to do it a particular way. Here's what I did up to this point which worked for 4K but not 8K, I used Resolve to export uncompressed and a timeline.json from an HDR10 analysis, which I interleaved with x265. I muxed in my audio to mkv and got a playable HDR10+ file, then used DDVT_DEMUXER to make it a DV8.1 [BL+RPU] and with DDVT_MKVTOMP4 it became DV playable (in 4k). The same process didn't work for 8k.
I think I'd rather have the DV analysis than HDR10+ but didn't know how to do that with the DDVT scripts I started with. The object is to make a playable 7680x4320 59.94 fps DV compliant file. |
15th August 2024, 21:56 | #572 | Link | |
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15th August 2024, 22:04 | #573 | Link |
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If I am understanding correctly, if my uncompressed 7680 x 4320 contained 160 pixel blackbars on top and bottom then:
D:\DoVi_Scripts\tools\dovi_tool.exe generate --xml D:\DV.metadata.xml --canvas-width 7680 --canvas-height 4000 --rpu-out D:\rpu.output.bin No, ignore that, you already explained, two steps. Last edited by ReciprocalUniverse; 15th August 2024 at 22:06. |
15th August 2024, 22:26 | #574 | Link | ||
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My scripts though, should work with 8K input. I just tried with the mp4 version in workflow 1 and it works. I don't have a 8K TV to test though General Complete name : D:\8K_DV.mp4 Format : mp43 Codec ID : mp43 (isom/mp43/dby1) File size : 58.0 MiB Duration : 12 s 555 ms Overall bit rate : 38.8 Mb/s Frame rate : 23.976 FPS Encoded date : 2024-08-15 21:24:53 UTC Tagged date : 2024-08-15 21:24:53 UTC Video ID : 1 Format : HEVC Format/Info : High Efficiency Video Coding Format profile : Main 10@L6.1@High HDR format : Dolby Vision, Version 1.0, Profile 8.0, dvhe.08.11, BL+RPU, no metadata compression / SMPTE ST 2086, Version HDR10, HDR10 compatible Codec ID : dvhe Codec ID/Info : High Efficiency Video Coding with Dolby Vision Duration : 12 s 555 ms Bit rate : 38.8 Mb/s Width : 7 680 pixels Height : 4 320 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 23.976 (24000/1001) FPS Color space : YUV Chroma subsampling : 4:2:0 (Type 2) Bit depth : 10 bits Bits/(Pixel*Frame) : 0.049 Stream size : 58.0 MiB (100%) Default : Yes Alternate group : 1 Encoded date : 2024-08-15 21:24:53 UTC Tagged date : 2024-08-15 21:24:53 UTC Color range : Limited Color primaries : BT.2020 Transfer characteristics : PQ Matrix coefficients : BT.2020 non-constant Mastering display color primaries : Display P3 Mastering display luminance : min: 0.0001 cd/m2, max: 1000 cd/m2 Maximum Content Light Level : 192 cd/m2 Maximum Frame-Average Light Level : 82 cd/m2 Codec configuration box : hvcC+dvcC Quote:
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16th August 2024, 00:05 | #576 | Link |
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DS MP4 version + workflow 1 would be even simpler. Input 1: video source, Input 2: XML source and the script will read the input resolution, generate the rpu, inject and mux to MP4
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16th August 2024, 01:00 | #577 | Link |
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The issue is the learning curve for getting the scripts set up. I'd rather work from the command line. That created a problem too. Although dovi-tools converted the xml to bin, and x265 says it was successful in muxing it, the mediainfo isn't reporting dolby metadata, just HDR10 2086.
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16th August 2024, 01:16 | #578 | Link | ||
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Quote:
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16th August 2024, 02:02 | #579 | Link | |
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I am willing to try workflow 1, but I don't know what it is or where to find it. I had already downloaded the toolpack and found Dovi_tool.exe, but all the other stuff, of which half of it at least I already have, and the other half I loathe downloading and installing. I downloaded the Dolby Professional set. Your instructions say I MUST download python, avisynth + 64b, visual C++, lav filters, vapoursynth, madVR. I played the YT tutorial, I love the Canadians, I worked for them for 11 years, but I don't know French. |
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16th August 2024, 02:12 | #580 | Link | |
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