|
- Pass over HDR10+ and Dolby Vision information? - Doom9s Forum
But it'd have to be a company with lots of image science chops who licenses tech from both Dolby and HDR10+ LLC Generating new dynamic metadata based on the base layer is possible today, and should yield pretty identical results in the cases where metadata is descriptive based on analysis without specific creative intent metadata tuning
- [DDVT Tool] Dolby Vision RPU Demuxing Injecting Editing. - Doom9
Page 24- [DDVT Tool] Dolby Vision RPU Demuxing Injecting Editing High Efficiency Video Coding (HEVC)
- [DoVi_Scripts] Multi-Function Scripts for Dolby Vision . . . - Doom9
Video ID : 1 Format : HEVC Format Info : High Efficiency Video Coding Format profile : Main 10@L5@Main HDR format : Dolby Vision, Version 1 0, Profile 8, dvhe 08 06, BL+RPU, no metadata compression Codec ID : V_MPEGH ISO HEVC Duration : 2 h 18 min Width : 3 840 pixels Height : 1 604 pixels Display aspect ratio : 2 39:1 Frame rate mode
- [DDVT Tool] Dolby Vision RPU Demuxing Injecting Editing. - Page 5 . . .
There are still bugs, if I first inject dolby vision metadata by enabling mux stream in mkv, the ids are correct, but if I later open the file obtained in the injector to inject hdr10+ metadata, enabling mux stream in mkv, the final file you get from your tool is still an mkv with video track ID 2 and audio track ID 1
- Dolby Vision and HDR10+ in one video - Doom9s Forum
It is impossible for Profile 5 Dolby Vision, at least for now But theoretically HDR10+ is compatible with ICtCp as defined in H 273 and already supported in libplacebo with ICtCp supported in zscale aka zimg Not only that but HDR10+ metadata is more complex and should be fully compatible with even more complex Dolby Vision v4 three part curve
- How to detect Dolby Vision in a videofile? - Doom9s Forum
The single layer Dolby Vision uses a non-backwards compatible HEVC 10-bit base layer, using ICtCp and dynamically adjusting so that the 10 bits of precision are mapped to the current video parameters to preserve more precision
- x265 and Dolby Vision - Doom9s Forum
--dolby-vision-rpu <filename> File containing Dolby Vision RPU metadata If given, x265’s Dolby Vision metadata parser will fill the RPU field of input pictures with the metadata read from the file The library will interleave access units with RPUs in the bitstream Default NULL (disabled) CLI ONLY And for Profile 8 --dhdr10-info <filename>
- GUIDE: How To Properly Encode Dolby Digital Audio (AC3) - Doom9
Of prime example is the current problem: Why is Dolby Digital so much quieter compared to my original sound? Most audio destined for DVDs is audio originally recorded for use in the movie theater The movie industry has a huge advantage when producing audio for the theater -- the theater has large speakers and amplifiers, and a quiet, near
|
|
|