As glc650 said, the best DV is FEL P7 (dual-layer) but not all the movies are FEL. Note that your TV internal app won't play FEL movies properly because it lack of a 2nd decoder but your x700 will play properly pretty much anything you throw at himgalarond wrote: ↑Sun Aug 15, 2021 4:47 amAfter reading here and there im getting confusing with the dv profiles the mp4muxer and the m2ts/ts files.
I have a Lg C1 and a Sony x700
1. i used to rip a dv movie and just make the mp4 dual layer way putting profile 7 always. That changes for a mel or fel movies?.
2. knowing now i was wrong and i could use a m2ts instead of a mp4 file for a dual layer playback, do i lose something if i change that profile 7 dv mp4 with mkvtoolnix and then tsmuxer?
3. p7 > p8 > p5 ?
4. isnt the dv backup dual layer the best a movie can be seen?
5. is better a dovip8 movie than a p7 mp4 muxed movie with their native dual layers from the disk?
Im feeling like a retard with these 4 years old questions but if anybody can explain me this would be very nice.
P7 fel(always dual layer) = 1 HDR10 base layer 10bits + 12bits data in EL(2 extra bits) + dynamic metadata in RPU
P7 mel (always dual layer) = 1 HDR10 base layer 10bits + blank EL (no extra bit) + dynamic metadata in RPU
P8 (always mel and single layer) = 1 HDR10 base layer 10bits + dynamic metadata in RPU
P5 (always single layer) = none-tonemapped DV base layer(green and purple colors) + dynamic metadata in RPU
P4 (dual layer,FEL or MEL) = 1 SDR base layer + FEL or MEL + dynamic metadata in RPU
so it goes like this:
P7 fel > P7 mel = P8 = P5
*Profile 7 can be merged in a single track (makemkv) but it's still dual layer DV.
*Profile 8 can also have an HLG base layer (iphone recording) so this format is compatible with HLG, SDR and DV.
*profile 5 DV : I'm not sure if it's 12bits or 10 bits because there's this description about my profile 5 patterns: ''10bits encoded remapped 12bits''. Not really sure what it means but it sounds like profile 5 could be 12bits as well.
- Dolby Laboratories
Since current Dolby Vision test patterns are limited, we decided to create an entire suite utilizing profile 5, the most commonly used profile amongst manufacturers. Profile 5, typically utilized for streaming Dolby Vision content, encompasses Dolby Vision’s proprietary IPT for color primaries and color matrix, along with the use of full range for RGB. This test pattern suite incorporates an UltraHD 3840x2160 resolution, proprietary IPT similar to BT.2100 ICtCp, 10-Bit encoded/12-bit remapped and a ST.2084 transfer function. This project follows the same idea behind our “UltraHD|HDR-10 Test Pattern Suite”, an attainable solution to calibrate and/or measure your new HDR display, without having to spend thousands on a new UHD/HDR test pattern generator.