0.4

A new large release with a lot of newly supported formats totaling 3825 test files!

Features

Modern picture formats

• H.264 (AVC) and H.265 (HEVC)
• FullHD (1080p) and UltraHD 4K (2160p)
• BT.709 and BT.2020 color
• 4:2:0 YCbCr
• Standard dynamic range and HDR (HDR10, HLG10)

Setup & Tests

• PLUGE pattern for precisely setting black level
• BT.2111 color bar test pattern for HDR10 and HLG10
• Checker board test patterns of different amplitudes
• Quantization uniformity / local non-linearity detection:
  • 2D Quantization grid
  • 3D Quantization cross pattern (dynamic sweeps)

Calibration patterns

• Full screen fills and 5%, 10%, 20%, 50% window calibration patches
• Grayscale patterns in 5% steps
  • additional 'Whiter than White' patterns
  • additional precision near-black patterns (1% steps)
• Miscellaneous 10 step Saturation Sweep patterns (CalMAN compatible)

Special for LG OLED

• HDR10 10% window calibration patterns for LG OLED 2016 and 2017

All patterns are automatically validated after encoding by decoding them and comparing with reference.

0.0.3 Preview

New:

• HDR10 10% window calibration patterns for 2017 LG OLED
• HDR10 5%, 10%, 20%, 50% window calibration patterns in 5% steps
• Changed muxer from FFmpeg to MP4Box (fixed timing tags and lost frames when decoding)
• Automatic validation of encoded patterns by decoding and comparing with reference

0.0.2

Features:

• HDR10 quantization test patterns
• HDR10 log sine sweep concentric circles patterns for luma and chroma (fixed duration)
• HDR10 10% window calibration patterns in 5% steps
• HDR10 10% window calibration patterns for LG OLED (new)

Misc demos/tests/experiments previews

First test video files generated