search

cta-wave / mezzanine

This repo contains scripts that will build annotated test content from specific source content, compatible with the WAVE device playback test suite.
BSD 3-Clause "New" or "Revised" License
2 stars 2 forks source link

HDR mezzanine #58

Open jpiesing opened 9 months ago

jpiesing commented 9 months ago

There is an interest in creating test content for static and dynamic HDR. That in turn needs mezzanine content that is in HDR.

@haudiobe provided the following links on possible content.

In 3GPP, we collected a database of content including HDR and SDR.

Details on the sequences can be found in TR 26.955 here: https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3741

The sequences can be accessed here: https://dash-large-files.akamaized.net/WAVE/3GPP/5GVideo/ReferenceSequences/. All sequences include copyright statements and metadata.

An overview of the sequences are provided here: https://dash-large-files.akamaized.net/WAVE/3GPP/5GVideo/ReferenceSequences/sequences.csv

@rbouqueau mentioned the following;

The HDR sequences from Netflix I talked about: https://opencontent.netflix.com/

It was also mentioned that Ateme and Harmonic may be able to generate (dynamic) HDR from SDR.

nicholas-fr commented 6 months ago

Initial HDR10 mezzanine streams have been generated and can be found here: https://dash-large-files.akamaized.net/WAVE/Mezzanine/development/2024-01-02/

Files (each with corresponding JSON): sol_L1_1920x1080@25_60.mp4 sol_L1_1920x1080@30_60.mp4 sol_M1_2560x1440@25_60.mp4 sol_M1_2560x1440@30_60.mp4 sol_O1_3840x2160@25_60.mp4 sol_O1_3840x2160@30_60.mp4 sol_O1_3840x2160@50_30.mp4 sol_O1_3840x2160@50_60.mp4 sol_O1_3840x2160@60_30.mp4 sol_O1_3840x2160@60_60.mp4

Based on updated HEVC test vector sparse matrix here (now including cud1, clg1, chd1 in addition to chh1): https://docs.google.com/spreadsheets/d/1Bmgv6-cfbWfgwn7l-z0McUUI1rMjaWEwrN_Q30jaWk4/edit?usp=sharing

They are based on the Netflix Sol Levante asset found here (CC BY 4.0) - thanks to Romain for mentioning them: http://download.opencontent.netflix.com.s3.amazonaws.com/SolLevante/hdr10/SolLevante_HDR10_r2020_ST2084_UHD_24fps_1000nit.mov http://download.opencontent.netflix.com.s3.amazonaws.com/SolLevante/imf/SolLevante_IMF_DolbyVision_PQP3D65_UHD_24fps/CPL_0a207596-a0f5-458a-811e-a97a4286d00c.xml

Next steps: