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update Dolby Vision support status

Moritz Bunkus 2023-11-20 11:24:32 +01:00
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Dolby-Vision-support-status.md

@ -1,6 +1,6 @@
# Status of the support for Dolby Vision
This page details the status of the support for Dolby Vision in MKVToolNix v57.0.0.
This page details the status of the support for Dolby Vision in the upcoming MKVToolNix v81.0 as of 2023-11-20.
## Codecs
@ -8,28 +8,28 @@ Dolby Vision is currently only supported in combination with HEVC/H.265, **not**
## mkvmerge
| ↓ Type \ Source → | Matroska | MP4 | MPEG Transport Stream | Annex B bitstream |
| - | - | - | - | - |
| Single layer | ✓ | ✓ | ✓[^6] | ✓[^1] |
| Dual layer (Base & Enhancement Layers in same track) | ✓ | ✓ | ✗[^2] | ✗[^2] |
| Dual layer (Base & Enhancement Layers in different tracks) | —[^4] | —[^4] | ✗[^3] | —[^5] |
| ↓ Type \ Source → | Matroska | MP4 | MPEG Transport Stream | Annex B bitstream |
|------------------------------------------------------------|----------|-------|-----------------------|-------------------|
| Single layer | ✓ | ✓ | ✓[^6] | ✓[^1] |
| Dual layer (Base & Enhancement Layers in same track) | ✓ | ✓ | ✓[^2] | ✓[^2] |
| Dual layer (Base & Enhancement Layers in different tracks) | —[^4] | —[^4] | ✗[^3] | —[^5] |
[^1]: implemented after release 57.0.0 in revision 0b5bd84b10823ec5dbf5cc23686b6b5d7fe55181 ; see !2232 and #3113 for details
[^2]: support coming in the future; work has not begun; see #3126
[^2]: implemented after release 80.0 in revision dfa159213ebb2a84f4db5f1e94935c4d55fc4d41; see #3126 for details
[^3]: support might be coming in the future; see #3127
[^4]: neither Matroska nor MP4 store both layers in different track (see "Dolby Vision Streams Within the ISO Base Media File Format Version 2.2")
[^4]: neither Matroska nor MP4 store both layers in different tracks (see "Dolby Vision Streams Within the ISO Base Media File Format Version 2.2"), or rather: MP4 only does so in older files, and I won't support those
[^5]: unsupported & won't be supported in the future either
[^6]: implemented after release 80.0 in revision 35f0ca6b08cab2d6ed794da2b05535b6abe6196e; see #3113 for details
## mkvextract
| Type | Supported |
| - | - |
| Single layer | ✓ |
| Dual layer (Base & Enhancement Layers in same track) | ✗[^7] |
| Dual layer (Base & Enhancement Layers in different tracks) | —[^8] |
| Type | Supported |
|------------------------------------------------------------|-----------|
| Single layer | ✓ |
| Dual layer (Base & Enhancement Layers in same track) | ✓[^7] |
| Dual layer (Base & Enhancement Layers in different tracks) | —[^8] |
[^7]: support coming in the future; work has not begun; see #3126
[^7]: see #3126 for caveats
[^8]: as Matroska will only store both layers in the same track, splitting them up into multiple tracks won't be supported
Categories: [misc](FAQ#category-misc)
Categories: [misc](FAQ#category-misc)