8000 Dolby Vision Profile mismatch for AV1 · Issue #672 · rigaya/NVEnc · GitHub
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Dolby Vision Profile mismatch for AV1 #672
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@Dendraspis

Description

@Dendraspis

Hello rigaya,

yes there is another issue regarding Dolby Vision:

Because the system I usually test those issue did not want to help me:
Image

I will try to make some more tests later, but it looks like the Dolby Vision Profile is set incorrectly. While it is common among other encoders to stay with the all known profiles 8.1 and so on, they and only valid for HEVC and needs to be transferred to Profile 10 with its own levels as it's the Profile for the AV1 codec as the specifications mention.

Currently the HEVC profiles seem to be set which causes incompatibility issues with players:

Video
ID : 1
Format : AV1
Format/Info : AOMedia Video 1
Format profile : Main@L5.0
HDR format : Dolby Vision, Version 1.0, Profile 8.1, dvhe.08.06, BL+RPU, no metadata compression, HDR10 compatible / SMPTE ST 2086, Version HDR10, HDR10 compatible
Codec ID : V_AV1
Duration : 6 min 49 s
Bit rate : 4 205 kb/s
Width : 3 840 pixels
Height : 1 920 pixels
Display aspect ratio : 2.000
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) : 0.024
Stream size : 205 MiB (58%)
Language : English
Default : No
Forced : No
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

Related StaxRip issue:
staxrip/staxrip#1586

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